TL431 TL431A TL431B TL432 TL432A TL432B SLVS543J SC-70 TL431CDBVT TL432CDBVR - Datasheet Archive

 

TL432, TL432A, TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 D Operation From

 

TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 D Operation From -40°C to 125°C D Reference Voltage Tolerance at 25°C D - 0.5% . . . B Grade - 1% . . . A Grade - 2% . . . Standard Grade Typical Temperature Drift (TL431B TL431B) - 6 mV (C Temp) - 14 mV (I Temp, Q Temp) TL431 TL431, TL431A TL431A, TL431B TL431B . . . D (SOIC) PACKAGE (TOP VIEW) CATHODE ANODE ANODE NC 1 8 2 7 3 6 4 5 REF ANODE ANODE NC D D D D Low Output Noise 0.2- Typical Output Impedance Sink-Current Capability . . . 1 mA to 100 mA Adjustable Output Voltage . . . Vref to 36 V TL431 TL431, TL431A TL431A, TL431B TL431B . . . P (PDIP), PS (SOP), OR PW (TSSOP) PACKAGE (TOP VIEW) CATHODE NC NC NC NC - No internal connection 1 8 2 7 3 6 4 5 NC - No internal connection TL431 TL431, TL431A TL431A, TL431B TL431B . . . PK (SOT-89) PACKAGE (TOP VIEW) TL432 TL432, TL432A TL432A, TL432B TL432B . . . PK (SOT-89) PACKAGE (TOP VIEW) REF ANODE ANODE CATHODE ANODE ANODE REF CATHODE TL431 TL431, TL431A TL431A, TL431B TL431B . . . DBV (SOT-23-5) PACKAGE (TOP VIEW) NC 1 CATHODE 3 NC - No internal connection Pin 2 is attached to Substrate and must be connected to ANODE or left open. TL431 TL431, TL431A TL431A, TL431B TL431B . . . DBZ (SOT-23-3) PACKAGE (TOP VIEW) CATHODE 1 3 5 REF 4 CATHODE NC - No internal connection TL432 TL432, TL432A TL432A, TL432B TL432B . . . DBZ (SOT-23-3) PACKAGE (TOP VIEW) REF 3 REF 2 NC REF 1 ANODE ANODE 4 TL432 TL432, TL432A TL432A, TL432B TL432B . . . DBV (SOT-23-5) PACKAGE (TOP VIEW) NC 2 5 REF NC ANODE NC 1 CATHODE 2 ANODE 3 2 ANODE Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PowerFLEX is a trademark of Texas Instruments. Copyright 2005, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 1 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 TL431 TL431, TL431A TL431A, TL431B TL431B . . . LP (TO-92/TO-226) PACKAGE (TOP VIEW) TL431A TL431A, TL431B TL431B . . . DCK (SC-70 SC-70) PACKAGE (TOP VIEW) CATHODE CATHODE NC REF ANODE REF 1 6 2 5 3 4 ANODE NC NC NC - No internal connection TL431 TL431 . . . KTP (PowerFLEXE/TO-252) PACKAGE (TOP VIEW) ANODE CATHODE ANODE REF description/ordering information The TL431 TL431 and TL432 TL432 are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors (see Figure 17). These devices have a typical output impedance of 0.2 . Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications, such as onboard regulation, adjustable power supplies, and switching power supplies. The TL432 TL432 has exactly the same functionality and electrical specifications as the TL431 TL431, but has different pinouts for the DBV, DBZ, and PK packages. Both the TL431 TL431 and TL432 TL432 devices are offered in three grades, with initial tolerances (at 25°C) of 0.5%, 1%, and 2%, for the B, A, and standard grade, respectively. In addition, low output drift vs temperature ensures good stability over the entire temperature range. The TL43xxC devices are characterized for operation from 0°C to 70°C, the TL43xxI devices are characterized for operation from -40°C to 85°C, and the TL43xxQ devices are characterized for operation from -40°C to 125°C. 2 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 Vref TOLERANCE (25°C) = 2% TL431 TL431, TL432 TL432 ORDERING INFORMATION ORDERABLE PART NUMBER PACKAGE TA PDIP (P) Tube of 50 Tube of 75 TL431CDBVT TL431CDBVT Reel of 3000 TL432CDBVR TL432CDBVR Reel of 250 TL432CDBVT TL432CDBVT Reel of 3000 TL431CDBZR TL431CDBZR Reel of 250 TL431CDBZT TL431CDBZT Reel of 3000 TL432CDBZR TL432CDBZR Reel of 250 SOT-23-3 (DBZ) TL431CDBVR TL431CDBVR Reel of 250 0 C 70°C 0°C to 70 C TL431CPSR TL431CPSR Reel of 3000 SOT-23-5 (DBV) TL431CDR TL431CDR Reel of 2000 SOP (PS) TL431CD TL431CD Reel of 2500 SOIC (D) TL431CP TL431CP TL432CDBZT TL432CDBZT TOP-SIDE MARKING TL431CP TL431CP TL431C TL431C T431 T3C_ T4C_ T3C_ T4C_ TL431CPK TL431CPK SOT-89 (PK) Reel of 1000 43 TL432CPK TL432CPK PREVIEW 2A Bulk of 1000, straight lead TL431ID TL431ID TL431IDR TL431IDR TL431IDBVR TL431IDBVR Reel of 250 TL431IDBVT TL431IDBVT Reel of 3000 TL432IDBVR TL432IDBVR Reel of 250 TL432IDBVT TL432IDBVT Reel of 3000 TL431IDBZR TL431IDBZR Reel of 250 TL431IDBZT TL431IDBZT Reel of 3000 TL432IDBZR TL432IDBZR Reel of 250 -40°C 85°C -40 C to 85 C TL431IP TL431IP Reel of 3000 SOT-23-3 (DBZ) TL431CPWR TL431CPWR Reel of 2500 SOT-23-5 (DBV) TL431CPW TL431CPW Reel of 2000 Tube of 75 SOIC (D) TL431CLPR TL431CLPR Tube of 50 PDIP (P) TL431CLPM TL431CLPM Tube of 150 TSSOP (PW) Ammo of 2000, formed lead Reel of 2000, formed lead TO-226/TO-92 (LP) TL431CLP TL431CLP TL432IDBZT TL432IDBZT TL431C TL431C T431 TL431IP TL431IP TL431I TL431I T3I_ T4I_ T3I_ T4I_ TL431IPK TL431IPK SOT-89 (PK) Reel of 1000 3I TL432IPK TL432IPK 2B Bulk of 1000, straight lead Ammo of 2000, formed lead TL431ILPM TL431ILPM Reel of 2000, formed lead TO-226/TO-92 (LP) TL431ILP TL431ILP TL431ILPR TL431ILPR TL431I TL431I Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DBV/DBZ: The actual top-side marking has one additional character that designates the assembly/test site. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 3 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 Vref TOLERANCE (25°C) = 2% TL431 TL431, TL432 TL432 ORDERING INFORMATION (CONTINUED) ORDERABLE PART NUMBER PACKAGE TA Reel of 3000 TL431QDBVT TL431QDBVT Reel of 3000 TL432QDBVR TL432QDBVR TL432QDBVT TL432QDBVT TL431QDBZR TL431QDBZR Reel of 250 TL431QDBZT TL431QDBZT Reel of 3000 TL432QDBZR TL432QDBZR Reel of 250 -40°C to 125°C Reel of 250 Reel of 3000 SOT-23-3 (DBZ) TL431QDBVR TL431QDBVR Reel of 250 SOT-23-5 (DBV) TL432QDBZT TL432QDBZT TOP-SIDE MARKING T3Q_ T4Q_ T3Q_ T4Q_ TL431QPK TL431QPK SOT-89 (PK) Reel of 1000 3Q TL432QPK TL432QPK 2C Reel of 1000 SC-70 SC-70 (DCK) TL431QDCKR TL431QDCKR Reel of 250 TL431QDCKT TL431QDCKT T6_ Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the assembly/test site. 4 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 Vref TOLERANCE (25°C) = 1% TL431A TL431A, TL432A TL432A ORDERING INFORMATION ORDERABLE PART NUMBER PACKAGE TA PDIP (P) Tube of 50 Reel of 3000 TL431ACDBVR TL431ACDBVR Reel of 250 TL431ACDBVT TL431ACDBVT Reel of 3000 TL432ACDBVR TL432ACDBVR Reel of 250 TL432ACDBVT TL432ACDBVT Reel of 3000 TL431ACDBZR TL431ACDBZR Reel of 250 TL431ACDBZT TL431ACDBZT Reel of 3000 TL432ACDBZR TL432ACDBZR Reel of 250 0°C to 70 C 0 C 70°C TL431ACPSR TL431ACPSR Reel of 3000 SOT-23-3 (DBZ) TL431ACDR TL431ACDR Reel of 2000 SOT-23-5 (DBV) TL431ACD TL431ACD Reel of 2500 SOP (PS) TL431ACDCKT TL431ACDCKT Tube of 75 SOIC (D) TL431ACDCKR TL431ACDCKR Reel of 250 SC-70 SC-70 (DCK) TL431ACP TL431ACP TL432ACDBZT TL432ACDBZT TOP-SIDE MARKING TL431ACP TL431ACP T4_ 431AC 431AC T431A T431A TAC_ T4B_ TAC_ T4B_ TL431ACPK TL431ACPK SOT-89 (PK) Reel of 1000 4A TL432ACPK TL432ACPK 2D Bulk of 1000, straight lead Ammo of 2000, formed lead TSSOP (PW) TL431ACLPM TL431ACLPM Reel of 2000, formed lead TL431ACLPR TL431ACLPR Reel of 2000, formed lead TO-226/TO-92 (LP) TL431ACLP TL431ACLP TL431ACLPRE3 TL431ACLPRE3 Tube of 150 TL431ACPW TL431ACPW Reel of 2000 TL431ACPWR TL431ACPWR TL431AC TL431AC T431A T431A Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the assembly/test site. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 5 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 Vref TOLERANCE (25°C) = 1% TL431A TL431A, TL432A TL432A ORDERING INFORMATION (CONTINUED) ORDERABLE PART NUMBER PACKAGE TA PDIP (P) Tube of 50 Reel of 3000 TL431AIDBVR TL431AIDBVR TL431AIDBVT TL431AIDBVT Reel of 3000 TL432AIDBVR TL432AIDBVR Reel of 250 TL432AIDBVT TL432AIDBVT Reel of 3000 TL431AIDBZR TL431AIDBZR Reel of 250 TL431AIDBZT TL431AIDBZT Reel of 3000 TL432AIDBZR TL432AIDBZR Reel of 250 SOT-23-3 (DBZ) TL431AIDR TL431AIDR Reel of 250 -40°C 85°C -40 C to 85 C TL431AID TL431AID Reel of 3000 SOT-23-5 (DBV) TL431AIDCKT TL431AIDCKT Reel of 2500 SOIC (D) TL431AIDCKR TL431AIDCKR Reel of 250 Tube of 75 SC-70 SC-70 (DCK) TL431AIP TL431AIP TL432AIDBZT TL432AIDBZT TOP-SIDE MARKING TL431AIP TL431AIP T5_ 431AI 431AI TAI_ T4A_ TAI_ T4A_ TL431AIPK TL431AIPK SOT-89 (PK) Reel of 1000 4B TL432AIPK TL432AIPK 2E Bulk of 1000, straight lead TL431AQDBVR TL431AQDBVR Reel of 250 TL431AQDBVT TL431AQDBVT Reel of 3000 TL432AQDBVR TL432AQDBVR TL432AQDBVT TL432AQDBVT Reel of 3000 TL431AQDBZR TL431AQDBZR Reel of 250 TL431AQDBZT TL431AQDBZT Reel of 3000 TL432AQDBZR TL432AQDBZR Reel of 250 -40°C 125°C -40 C to 125 C TL431AILPR TL431AILPR Reel of 250 SOT-23-3 (DBZ) TL431AILPM TL431AILPM Reel of 3000 SOT-23-5 (DBV) Ammo of 2000, formed lead Reel of 2000, formed lead TO-226/TO-92 (LP) TL431AILP TL431AILP TL432AQDBZT TL432AQDBZT TL431AI TL431AI TAQ_ T4D_ TAQ_ T4D_ TL431AQPK TL431AQPK 4D TL432AQPK TL432AQPK SOT-89 (PK) 2F Reel of 1000 Reel of 1000 SC-70 SC-70 (PK) TL431AQDCKR TL431AQDCKR Reel of 250 TL431AQDCKT TL431AQDCKT T7_ Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the assembly/test site. 6 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 Vref TOLERANCE (25°C) = 0.5% TL431B TL431B, TL432B TL432B ORDERING INFORMATION ORDERABLE PART NUMBER PACKAGE TA PDIP (P) Tube of 50 Reel of 3000 TL431BCDBVR TL431BCDBVR TL431BCDBVT TL431BCDBVT Reel of 3000 TL432BCDBVR TL432BCDBVR Reel of 250 TL432BCDBVT TL432BCDBVT Reel of 3000 TL431BCDBZR TL431BCDBZR Reel of 250 TL431BCDBZT TL431BCDBZT Reel of 3000 TL432BCDBZR TL432BCDBZR Reel of 250 SOT-23-3 (DBZ) TL431BCPSR TL431BCPSR Reel of 250 0 C 70°C 0°C to 70 C TL431BCDR TL431BCDR Reel of 3000 SOT-23-5 (DBV) TL431BCD TL431BCD Reel of 2000 SOP (PS) TL431BCDCKT TL431BCDCKT Reel of 2500 SOIC (D) TL431BCDCKR TL431BCDCKR Reel of 250 Tube of 75 SC-70 SC-70 (DCK) TL431BCP TL431BCP TL432BCDBZT TL432BCDBZT TOP-SIDE MARKING TL431BCP TL431BCP T2_ T431B T431B TL431B TL431B T3G_ TBC_ T3G_ TBC_ TL431BCPK TL431BCPK SOT-89 (PK) Reel of 1000 4C TL432BCPK TL432BCPK 2G Bulk of 1000, straight lead TL431BCLPM TL431BCLPM TL431BCLPR TL431BCLPR Tube of 150 TSSOP (PW) Ammo of 2000, formed lead Reel of 2000, formed lead TO-226/TO-92 (LP) TL431BCLP TL431BCLP TL431BCPW TL431BCPW Reel of 2000 TL431BCPWR TL431BCPWR TL431B TL431B T431B T431B Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the assembly/test site. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 7 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 Vref TOLERANCE (25°C) = 0.5% TL431B TL431B, TL432B TL432B ORDERING INFORMATION (CONTINUED) ORDERABLE PART NUMBER PACKAGE TA PDIP (P) Tube of 50 Reel of 3000 TL431BIDBVR TL431BIDBVR TL431BIDBVT TL431BIDBVT Reel of 3000 TL432BIDBVR TL432BIDBVR Reel of 250 TL432BIDBVT TL432BIDBVT Reel of 3000 TL431BIDBZR TL431BIDBZR Reel of 250 TL431BIDBZT TL431BIDBZT Reel of 3000 TL432BIDBZR TL432BIDBZR Reel of 250 SOT-23-3 (DBZ) TL431BIDR TL431BIDR Reel of 250 -40°C 85°C -40 C to 85 C TL431BID TL431BID Reel of 3000 SOT-23-5 (DBV) TL431BIDCKT TL431BIDCKT Reel of 2500 SOIC (D) TL431BIDCKR TL431BIDCKR Reel of 250 Tube of 75 SC-70 SC-70 (DCK) TL431BIP TL431BIP TL432IBDBZT TL432IBDBZT TOP-SIDE MARKING TL431BIP TL431BIP T3_ Z431B Z431B T3F_ T4F_ T3F_ T4F_ TL431BIPK TL431BIPK SOT-89 (PK) Reel of 1000 4I TL432BIPK TL432BIPK 2H Bulk of 1000, straight lead Ammo of 2000, formed lead TL431BILPM TL431BILPM Reel of 2000, fomed lead TO-226/TO-92 (LP) TL431BILP TL431BILP TL431BILPR TL431BILPR Z431B Z431B Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the assembly/test site. 8 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 Vref TOLERANCE (25°C) = 0.5% TL431B TL431B, TL432B TL432B ORDERING INFORMATION (CONTINUED) ORDERABLE PART NUMBER PACKAGE TA Tube of 75 TL431BQDBVT TL431BQDBVT Reel of 3000 TL432BQDBVR TL432BQDBVR Reel of 250 TL432BQDBVT TL432BQDBVT Reel of 3000 TL431BQDBZR TL431BQDBZR Reel of 250 TL431BQDBZT TL431BQDBZT Reel of 3000 TL432BQDBZR TL432BQDBZR Reel of 250 -40 C 125°C -40°C to 125 C TL431BQDBVR TL431BQDBVR Reel of 250 SOT-23-3 (DBZ) TL431BQDR TL431BQDR Reel of 3000 SOT-23-5 (DBV) TL431BQD TL431BQD Reel of 2500 SOIC (D) TL432BQDBZT TL432BQDBZT TOP-SIDE MARKING T431BQ T431BQ T3H_ T4H_ T3H_ T4H_ TL431BQPK TL431BQPK SOT-89 (PK) Reel of 1000 3H TL432BQPK TL432BQPK 2J Bulk of 1000, straight lead SC-70 SC-70 (DCK) TL431BQLP TL431BQLP Ammo of 2000, formed lead TL431BQLPM TL431BQLPM Reel of 2000, formed lead TO-226/TO-92 (LP) TL431BQLPR TL431BQLPR Reel of 1000 TL431BQDCKR TL431BQDCKR Reel of 250 TL431BQDCKT TL431BQDCKT PREVIEW T431BQ T431BQ PREVIEW T8_ Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the assembly/test site. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 9 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 symbol REF ANODE CATHODE functional block diagram CATHODE + REF _ Vref ANODE equivalent schematic CATHODE 800 800 20 pF REF 150 3.28 k 2.4 k 7.2 k 4 k 20 pF 1 k 800 ANODE All component values are nominal. 10 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 10 k TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Cathode voltage, VKA (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 V Continuous cathode current range, IKA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -100 mA to 150 mA Reference input current range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50 µA to 10 mA Operating virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to 150°C Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: Voltage values are with respect to the ANODE terminal, unless otherwise noted. package thermal data (see Note 2) PDIP (P) High K, JESD 51-7 JC 57°C/W JA 85°C/W SC-70 SC-70 (DCK) High K, JESD 51-7 259°C/W 87°C/W SOIC (D) High K, JESD 51-7 39°C/W 97°C/W SOP (PS) High K, JESD 51-7 46°C/W 95°C/W SOT-89 (PK) High K, JESD 51-7 9°C/W 52°C/W SOT-23-5 (DBV) High K, JESD 51-7 131°C/W 206°C/W SOT-23-3 (DBZ) High K, JESD 51-7 76°C/W 206°C/W TO-92 (LP) High K, JESD 51-7 55°C/W 140°C/W TSSOP (PW) High K, JESD 51-7 65°C/W 149°C/W PACKAGE BOARD NOTE 2: Maximum power dissipation is a function of TJ(max), JA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) - TA)/JA. Operating at the absolute maximum TJ of 150°C can affect reliability. recommended operating conditions MIN VKA IKA TA Vref 1 Cathode voltage Operating free-air temperature range Cathode current TL43xxC MAX 36 V 100 mA · DALLAS, TEXAS 75265 70 -40 85 TL43xxQ POST OFFICE BOX 655303 0 TL43xxI -40 UNIT 125 °C C 11 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise noted) TEST CIRCUIT PARAMETER TL431C TL431C TL432C TL432C TEST CONDITIONS UNIT MIN IKA = 10 mA SOT23-3 and TL432 TL432 devices TYP MAX 2440 2495 2550 6 16 4 25 -1.4 -2.7 -1 -2 mV V Vref Reference voltage 2 VKA = Vref, VI(dev) Deviation of reference voltage over full temperature range (see Figure 1) 2 VKA = Vref, IKA = 10 mA, TA = 0°C to 70°C DV ref DV KA Ratio of change in reference voltage to the change in cathode voltage 3 IKA = 10 mA Iref Reference current 3 IKA = 10 mA, R1 = 10 k, R2 = 2 4 µA II(dev) Deviation of reference current over full temperature range (see Figure 1) 3 IKA = 10 mA, R1 = 10 k, R2 = , TA = 0°C to 70°C 0.4 1.2 µA Imin Minimum cathode current for regulation 2 VKA = Vref 0.4 1 mA Ioff Off-state cathode current 4 0.1 1 µA |zKA| Dynamic impedance (see Figure 1) 1 VKA = 36 V, Vref = 0 IKA = 1 mA to 100 mA, VKA = Vref, f 1 kHz 0.2 0.5 All other devices VKA = 10 V - Vref VKA = 36 V - 10 V mV mV The deviation parameters Vref(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over the recommended temperature range. The average full-range temperature coefficient of the reference voltage, Vref, is defined as: a ppm + V ref V( I dev) V at 25°C ref Maximum Vref 10 6 VI(dev) Minimum Vref DT A °C TA where: TA is the recommended operating free-air temperature range of the device. a Vref can be positive or negative, depending on whether minimum Vref or maximum Vref, respectively, occurs at the lower temperature. Example: maximum Vref = 2496 mV at 30°C, minimum Vref = 2492 mV at 0°C, Vref = 2495 mV at 25°C, TA = 70°C for TL431C TL431C a + V ref 4 mV 2495 mV 10 6 70°C [ 23 ppm °C Because minimum Vref occurs at the lower temperature, the coefficient is positive. Calculating Dynamic Impedance The dynamic impedance is defined as: |z KA| + DV KA DI KA When the device is operating with two external resistors (see Figure 3), the total dynamic impedance of the circuit is given by: |z| + DV [ |z KA| 1 ) R1 DI R2 Figure 1. Calculating Deviation Parameters and Dynamic Impedance 12 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise noted) PARAMETER Vref Reference voltage TEST CIRCUIT TL431I TL431I TL432I TL432I TEST CONDITIONS UNIT MIN IKA = 10 mA SOT23-3 and TL432 TL432 devices TYP MAX 2440 2495 2550 14 34 5 50 -1.4 -2.7 -1 -2 mV V 2 VKA = Vref, Deviation of reference voltage VI(dev) over full temperature range (see Figure 1) 2 VKA = Vref, IKA = 10 mA, TA = -40°C to 85°C All other devices DV ref DV KA Ratio of change in reference voltage to the change in cathode voltage 3 IKA = 10 mA Iref Reference current 3 IKA = 10 mA, R1 = 10 k, R2 = 2 4 µA II(dev) Deviation of reference current over full temperature range (see Figure 1) 3 IKA = 10 mA, R1 = 10 k, R2 = , TA = -40°C to 85°C 0.8 2.5 µA Imin Minimum cathode current for regulation 2 VKA = Vref 0.4 1 mA Ioff Off-state cathode current 4 0.1 1 µA |zKA| Dynamic impedance (see Figure 1) 2 VKA = 36 V, Vref = 0 IKA = 1 mA to 100 mA, VKA = Vref, f 1 kHz 0.2 0.5 VKA = 10 V - Vref VKA = 36 V - 10 V mV mV electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise noted) PARAMETER TEST CIRCUIT TL431Q TL431Q TL432Q TL432Q TEST CONDITIONS UNIT MIN MAX 2440 2495 2550 mV 14 34 mV -1.4 -2.7 -1 -2 mV V Vref Reference voltage 2 VKA = Vref, VI(dev) Deviation of reference voltage over full temperature range (see Figure 1) 2 VKA = Vref, IKA = 10 mA, TA = -40°C to 125°C DV ref DV KA Ratio of change in reference voltage to the change in cathode voltage 3 IKA = 10 mA Iref Reference current 3 IKA = 10 mA, R1 = 10 k, R2 = 2 4 µA II(dev) Deviation of reference current over full temperature range (see Figure 1) 3 IKA = 10 mA, R1 = 10 k, R2 = , TA = -40°C to 125°C 0.8 2.5 µA Imin Minimum cathode current for regulation 2 VKA = Vref 0.4 1 mA Ioff Off-state cathode current 4 0.1 1 µA |zKA| Dynamic impedance (see Figure 1) 2 VKA = 36 V, Vref = 0 IKA = 1 mA to 100 mA, VKA = Vref, f 1 kHz 0.2 0.5 POST OFFICE BOX 655303 IKA = 10 mA TYP VKA = 10 V - Vref VKA = 36 V - 10 V · DALLAS, TEXAS 75265 13 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise noted) TEST CIRCUIT PARAMETER TL431AC TL431AC TL432AC TL432AC TEST CONDITIONS UNIT MIN IKA = 10 mA SOT23-3, SC-70 SC-70, and TL432 TL432 devices TYP MAX 2470 2495 2520 6 16 4 25 -1.4 -2.7 -1 -2 mV V Vref Reference voltage 2 VKA = Vref, VI(dev) Deviation of reference voltage over full temperature range (see Figure 1) 2 VKA = Vref, IKA = 10 mA, TA = 0°C to 70°C DV ref DV KA Ratio of change in reference voltage to the change in cathode voltage 3 IKA = 10 mA Iref Reference current 3 IKA = 10 mA, R1 = 10 k, R2 = 2 4 µA II(dev) Deviation of reference current over full temperature range (see Figure 1) 3 IKA = 10 mA, R1 = 10 k, R2 = , TA = 0°C to 70°C 0.8 1.2 µA Imin Minimum cathode current for regulation 2 VKA = Vref 0.4 0.6 mA Ioff Off-state cathode current 4 0.1 0.5 µA |zKA| Dynamic impedance (see Figure 1) 1 VKA = 36 V, Vref = 0 IKA = 1 mA to 100 mA, VKA = Vref, f 1 kHz 0.2 0.5 All other devices VKA = 10 V - Vref VKA = 36 V - 10 V mV mV electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise noted) TEST CIRCUIT PARAMETER TL431AI TL431AI TL432AI TL432AI TEST CONDITIONS UNIT MIN MAX 2470 2495 2520 14 34 5 50 -1.4 -2.7 -1 -2 mV V Vref Reference voltage 2 VKA = Vref, VI(dev) Deviation of reference voltage over full temperature range (see Figure 1) 2 VKA = Vref, IKA = 10 mA, TA = -40°C to 85°C All other packages DV ref DV KA Ratio of change in reference voltage to the change in cathode voltage 3 IKA = 10 mA Iref Reference current 3 IKA = 10 mA, R1 = 10 k, R2 = 2 4 µA II(dev) Deviation of reference current over full temperature range (see Figure 1) 3 IKA = 10 mA, R1 = 10 k, R2 = , TA = -40°C to 85°C 0.8 2.5 µA Imin Minimum cathode current for regulation 2 VKA = Vref 0.4 0.7 mA Ioff Off-state cathode current 4 0.1 0.5 µA |zKA| Dynamic impedance (see Figure 1) 2 VKA = 36 V, Vref = 0 IKA = 1 mA to 100 mA, VKA = Vref, f 1 kHz 0.2 0.5 14 POST OFFICE BOX 655303 IKA = 10 mA SOT23-3, SC-70 SC-70, and TL432 TL432 devices TYP VKA = 10 V - Vref VKA = 36 V - 10 V · DALLAS, TEXAS 75265 mV mV TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise noted) PARAMETER TEST CIRCUIT TL431AQ TL431AQ TL432AQ TL432AQ TEST CONDITIONS UNIT MIN IKA = 10 mA TYP MAX 2470 2495 2520 mV 14 34 mV -1.4 -2.7 -1 -2 mV V Vref Reference voltage 2 VKA = Vref, VI(dev) Deviation of reference voltage over full temperature range (see Figure 1) 2 VKA = Vref, IKA = 10 mA, TA = -40°C to 125°C DV ref DV KA Ratio of change in reference voltage to the change in cathode voltage 3 IKA = 10 mA Iref Reference current 3 IKA = 10 mA, R1 = 10 k, R2 = 2 4 µA II(dev) Deviation of reference current over full temperature range (see Figure 1) 3 IKA = 10 mA, R1 = 10 k, R2 = , TA = -40°C to 125°C 0.8 2.5 µA Imin Minimum cathode current for regulation 2 VKA = Vref 0.4 0.7 mA Ioff Off-state cathode current 4 0.1 0.5 µA |zKA| Dynamic impedance (see Figure 1) 2 VKA = 36 V, Vref = 0 IKA = 1 mA to 100 mA, VKA = Vref, f 1 kHz 0.2 0.5 VKA = 10 V - Vref VKA = 36 V - 10 V electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise noted) PARAMETER TEST CIRCUIT TL431BC TL431BC TL432BC TL432BC TEST CONDITIONS UNIT MIN MAX 2483 2495 2507 mV 6 16 mV -1.4 -2.7 -1 -2 mV V Vref Reference voltage 2 VKA = Vref, VI(dev) Deviation of reference voltage over full temperature range (see Figure 1) 2 VKA = Vref, IKA = 10 mA, TA = 0°C to 70°C DV ref DV KA Ratio of change in reference voltage to the change in cathode voltage 3 IKA = 10 mA Iref Reference current 3 IKA = 10 mA, R1 = 10 k, R2 = 2 4 µA II(dev) Deviation of reference current over full temperature range (see Figure 1) 3 IKA = 10 mA, R1 = 10 k, R2 = , TA = 0°C to 70°C 0.8 1.2 µA Imin Minimum cathode current for regulation 2 VKA = Vref 0.4 0.6 mA Ioff Off-state cathode current 4 0.1 0.5 µA |zKA| Dynamic impedance (see Figure 1) 1 VKA = 36 V, Vref = 0 IKA = 1 mA to 100 mA, VKA = Vref, f 1 kHz 0.2 0.5 POST OFFICE BOX 655303 IKA = 10 mA TYP VKA = 10 V - Vref VKA = 36 V - 10 V · DALLAS, TEXAS 75265 15 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise noted) TEST CIRCUIT PARAMETER TL431BI TL431BI TL432BI TL432BI TEST CONDITIONS UNIT MIN IKA = 10 mA TYP MAX 2483 2495 2507 mV 14 34 mV -1.4 -2.7 -1 -2 mV V Vref Reference voltage 2 VKA = Vref, VI(dev) Deviation of reference voltage over full temperature range (see Figure 1) 2 VKA = Vref, IKA = 10 mA, TA = -40°C to 85°C DV ref DV KA Ratio of change in reference voltage to the change in cathode voltage 3 IKA = 10 mA Iref Reference current 3 IKA = 10 mA, R1 = 10 k, R2 = 2 4 µA II(dev) Deviation of reference current over full temperature range (see Figure 1) 3 IKA = 10 mA, R1 = 10 k, R2 = , TA = -40°C to 85°C 0.8 2.5 µA Imin Minimum cathode current for regulation 2 VKA = Vref 0.4 0.7 mA Ioff Off-state cathode current 4 0.1 0.5 µA |zKA| Dynamic impedance (see Figure 1) 2 VKA = 36 V, Vref = 0 IKA = 1 mA to 100 mA, VKA = Vref, f 1 kHz 0.2 0.5 VKA = 10 V - Vref VKA = 36 V - 10 V electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise noted) TEST CIRCUIT PARAMETER TL431BQ TL431BQ TL432BQ TL432BQ TEST CONDITIONS UNIT MIN MAX 2483 2495 2507 mV 14 34 mV -1.4 -2.7 -1 -2 mV V Vref Reference voltage 2 VKA = Vref, VI(dev) Deviation of reference voltage over full temperature range (see Figure 1) 2 VKA = Vref, IKA = 10 mA, TA = -40°C to 125°C DV ref DV KA Ratio of change in reference voltage to the change in cathode voltage 3 IKA = 10 mA Iref Reference current 3 IKA = 10 mA, R1 = 10 k, R2 = 2 4 µA II(dev) Deviation of reference current over full temperature range (see Figure 1) 3 IKA = 10 mA, R1 = 10 k, R2 = , TA = -40°C to 125°C 0.8 2.5 µA Imin Minimum cathode current for regulation 2 VKA = Vref 0.4 0.7 mA Ioff Off-state cathode current 4 0.1 0.5 µA |zKA| Dynamic impedance (see Figure 1) 1 VKA = 36 V, Vref = 0 IKA = 1 mA to 100 mA, VKA = Vref, f 1 kHz 0.2 0.5 16 POST OFFICE BOX 655303 IKA = 10 mA TYP VKA = 10 V - Vref VKA = 36 V - 10 V · DALLAS, TEXAS 75265 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 PARAMETER MEASUREMENT INFORMATION Input VKA IKA Vref Figure 2. Test Circuit for VKA = Vref VKA Input IKA R1 Iref R2 Vref V KA + V ref 1 ) R1 ) I ref R2 R1 Figure 3. Test Circuit for VKA > Vref Input VKA Ioff Figure 4. Test Circuit for Ioff POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 17 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 TYPICAL CHARACTERISTICS Table 1. Graphs FIGURE Reference voltage vs Free-air temperature 5 Reference current vs Free-air temperature 6 Cathode current vs Cathode voltage 7, 8 OFF-state cathode current vs Free-air temperature 9 Ratio of delta reference voltage to delta cathode voltage vs Free-air temperature 10 Equivalent input noise voltage vs Frequency 11 Equivalent input noise voltage over a 10-s period 12 Small-signal voltage amplification vs Frequency 13 Reference impedance vs Frequency 14 Pulse response 15 Stability boundary conditions 16 Table 2. Application Circuits FIGURE Shunt regulator 18 Precision high-current series regulator 19 Output control of a three-terminal fixed regulator 20 High-current shunt regulator 21 Crowbar circuit 22 Precision 5-V 1.5-A regulator 23 Efficient 5-V precision regulator 24 PWM converter with reference 25 Voltage monitor 26 Delay timer 27 Precision current limiter 28 Precision constant-current sink 18 17 Single-supply comparator with temperature-compensated threshold 29 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 TYPICAL CHARACTERISTICS REFERENCE CURRENT vs FREE-AIR TEMPERATURE REFERENCE VOLTAGE vs FREE-AIR TEMPERATURE 2600 R1 = 10 k R2 = IKA = 10 mA Vref = 2550 mV 2560 I ref - Reference Current - µ A V ref - Reference Voltage - mV 2580 5 VKA = Vref IKA = 10 mA 2540 2520 Vref = 2495 mV 2500 2480 2460 Vref = 2440 mV 2440 4 3 2 1 2420 2400 -75 -50 -25 0 25 50 100 75 0 -75 125 -50 -25 Figure 5 50 75 100 125 Figure 6 CATHODE CURRENT vs CATHODE VOLTAGE CATHODE CURRENT vs CATHODE VOLTAGE 150 800 VKA = Vref TA = 25°C VKA = Vref TA = 25°C 100 600 I KA - Cathode Current - µ A I KA - Cathode Current - mA 25 TA - Free-Air Temperature - °C TA - Free-Air Temperature - °C Data is for devices having the indicated value of Vref at IKA = 10 mA, TA = 25°C. 125 0 75 50 25 0 -25 -50 Imin 400 200 0 -75 -100 -2 -1 0 2 1 3 -200 -1 VKA - Cathode Voltage - V 0 1 2 3 VKA - Cathode Voltage - V Figure 7 Figure 8 Data at high and low temperatures is applicable only within the recommended operating free-air temperature ranges of the various devices. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 19 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 TYPICAL CHARACTERISTICS RATIO OF DELTA REFERENCE VOLTAGE TO DELTA CATHODE VOLTAGE vs FREE-AIR TEMPERATURE OFF-STATE CATHODE CURRENT vs FREE-AIR TEMPERATURE - 0.85 2.5 VKA = 3 V to 36 V - 0.95 2 V ref / V KA - mV/V I off - Off-State Cathode Current - µ A VKA = 36 V Vref = 0 1.5 1 0.5 0 -75 -1.05 -1.15 -1.25 -1.35 -50 -25 0 25 50 75 100 -1.45 -75 125 -50 TA - Free-Air Temperature - °C -25 0 25 50 75 100 125 TA - Free-Air Temperature - °C Figure 10 Figure 9 EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY Vn - Equivalent Input Noise Voltage - nV/ Hz 260 IO = 10 mA TA = 25°C 240 220 200 180 160 140 120 100 10 100 1k 10 k 100 k f - Frequency - Hz Figure 11 Data at high and low temperatures is applicable only within the recommended operating free-air temperature ranges of the various devices. 20 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 TYPICAL CHARACTERISTICS EQUIVALENT INPUT NOISE VOLTAGE OVER A 10-S PERIOD V n - Equivalent Input Noise Voltage - µV 6 5 4 3 2 1 0 -1 -2 -3 f = 0.1 to 10 Hz IKA = 10 mA TA = 25°C -4 -5 -6 0 1 2 3 4 5 6 7 8 9 10 t - Time - s 19.1 V 1 k 500 µF 910 2000 µF VCC TL431 TL431 (DUT) 820 + VCC 1 µF TLE2027 TLE2027 AV = 10 V/mV + - 16 160 k 16 k 16 k 1 µF TLE2027 TLE2027 - 22 µF To Oscilloscope 33 k AV = 2 V/V 0.1 µF 33 k VEE VEE Figure 12. Test Circuit for Equivalent Input Noise Voltage POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 21 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 TYPICAL CHARACTERISTICS SMALL-SIGNAL VOLTAGE AMPLIFICATION vs FREQUENCY IKA = 10 mA TA = 25°C A V - Small-Signal Voltage Amplification - dB 60 IKA = 10 mA TA = 25°C 50 Output 15 k IKA 232 40 9 µF + 30 - 8.25 k 20 GND TEST CIRCUIT FOR VOLTAGE AMPLIFICATION 10 0 1k 10 k 100 k 1M 10 M f - Frequency - Hz Figure 13 REFERENCE IMPEDANCE vs FREQUENCY |z KA| - Reference Impedance - 100 IKA = 10 mA TA = 25°C 1 k 10 IKA 50 - + GND 1 TEST CIRCUIT FOR REFERENCE IMPEDANCE 0.1 1k 10 k 100 k 1M 10 M f - Frequency - Hz Figure 14 22 Output POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 TYPICAL CHARACTERISTICS PULSE RESPONSE 6 TA = 25°C Input Input and Output Voltage - V 5 220 Output 4 Pulse Generator f = 100 kHz 3 Output GND 2 TEST CIRCUIT FOR PULSE RESPONSE 1 0 -1 50 0 1 2 3 4 5 6 7 t - Time - µs Figure 15 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 23 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 TYPICAL CHARACTERISTICS STABILITY BOUNDARY CONDITIONS FOR ALL TL431 TL431 AND TL431A TL431A DEVICES (EXCEPT FOR SOT23-3, SC-70 SC-70, AND Q-TEMP DEVICES) 100 90 I KA - Cathode Current - mA 80 A VKA = Vref B VKA = 5 V C VKA = 10 V D VKA = 15 Vf 150 IKA + TA = 25°C VBATT CL - B 70 Stable 60 C Stable TEST CIRCUIT FOR CURVE A 50 A 40 IKA 150 R1 = 10 k 30 D 20 CL + 10 R2 0 0.001 VBATT - 0.01 0.1 10 1 CL - Load Capacitance - µF TEST CIRCUIT FOR CURVES B, C, AND D STABILITY BOUNDARY CONDITIONS FOR ALL TL431B TL431B, TL432 TL432, SOT-23, SC-70 SC-70, AND Q-TEMP DEVICES 100 90 I KA - Cathode Current - mA 80 150 A VKA = Vref B VKA = 5 V C VKA = 10 V D VKA = 15 Vf IKA + B 70 VBATT CL - TA = 25°C 60 C Stable Stable 50 A TEST CIRCUIT FOR CURVE A 40 A 30 D IKA 20 150 R1 = 10 k B 10 0 0.001 CL + 0.01 0.1 1 10 R2 CL - Load Capacitance - µF - The areas under the curves represent conditions that may cause the device to oscillate. For curves B, C, and D, R2 and V+ were adjusted to establish the initial VKA and IKA conditions with CL = 0. VBATT and CL then were adjusted to determine the ranges of stability. TEST CIRCUIT FOR CURVES B, C, AND D Figure 16 24 POST OFFICE BOX 655303 VBATT · DALLAS, TEXAS 75265 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 APPLICATION INFORMATION R (see Note A) VI(BATT) VO R1 0.1% Vref TL431 TL431 V O + 1 ) R1 V ref R2 R2 0.1% RETURN NOTE A: R should provide cathode current 1 mA to the TL431 TL431 at minimum VI(BATT). Figure 17. Shunt Regulator VI(BATT) VO TL431 TL431 Von 2 V Voff VI(BATT) Input VIT 2.5 V GND Figure 18. Single-Supply Comparator With Temperature-Compensated Threshold VI(BATT) R (see Note A) 2N222 2N222 2N222 2N222 30 V 0.01 µF 4.7 k TL431 TL431 O + 1 ) R1 V ref R2 VO R2 0.1% R1 0.1% NOTE A: R should provide cathode current 1 mA to the TL431 TL431 at minimum VI(BATT). Figure 19. Precision High-Current Series Regulator POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 25 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 APPLICATION INFORMATION VI(BATT) IN OUT uA7805 Common VO R1 TL431 TL431 V O + 1 ) R1 V ref R2 Minimum V O + V ref ) 5 V R2 Figure 20. Output Control of a Three-Terminal Fixed Regulator VI(BATT) VO R1 V O + 1 ) R1 V ref R2 TL431 TL431 R2 Figure 21. High-Current Shunt Regulator VI(BATT) VO R1 TL431 TL431 R2 C (see Note A) NOTE A: Refer to the stability boundary conditions in Figure 16 to determine allowable values for C. Figure 22. Crowbar Circuit 26 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 APPLICATION INFORMATION IN VI(BATT) LM317 LM317 8.2 k OUT Adjust VO 5 V, 1.5 A 243 0.1% TL431 TL431 243 0.1% Figure 23. Precision 5-V 1.5-A Regulator VO 5 V VI(BATT) Rb (see Note A) 27.4 k 0.1% TL431 TL431 27.4 k 0.1% NOTE A: Rb should provide cathode current 1 mA to the TL431 TL431. Figure 24. Efficient 5-V Precision Regulator 12 V VCC 6.8 k 5V 10 k 10 k 0.1% TL431 TL431 10 k 0.1% - + X Not Used TL598 TL598 Feedback Figure 25. PWM Converter With Reference POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 27 TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 APPLICATION INFORMATION R3 (see Note A) VI(BATT) R4 (see Note A) R1B R1A TL431 TL431 R2A Low Limit + 1 ) R1B V ref R2B High Limit + 1 ) R1A V ref R2A LED on When Low Limit < VI(BATT) < High Limit R2B NOTE A: R3 and R4 are selected to provide the desired LED intensity and cathode current 1 mA to the TL431 TL431 at the available VI(BATT). Figure 26. Voltage Monitor 650 12 V 2 k R TL431 TL431 Off Delay + R C In 12 V 12 V * V ref C On Figure 27. Delay Timer RCL 0.1% VI(BATT) IO I out + R1 TL431 TL431 R1 + Figure 28. Precision Current Limiter 28 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 V ref ) I KA R CL V I(BATT) I O h FE ) I KA TL431 TL431, TL431A TL431A, TL431B TL431B TL432 TL432, TL432A TL432A, TL432B TL432B ADJUSTABLE PRECISION SHUNT REGULATORS SLVS543J SLVS543J - AUGUST 2004 - REVISED DECEMBER 2005 APPLICATION INFORMATION VI(BATT) IO I TL431 TL431 O + V ref RS RS 0.1% Figure 29. Precision Constant-Current Sink POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 29 PACKAGE OPTION ADDENDUM www.ti.com 10-Jan-2007 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TL431ACD TL431ACD ACTIVE SOIC D 8 TL431ACDBVR TL431ACDBVR ACTIVE SOT-23 DBV TL431ACDBVRE4 TL431ACDBVRE4 ACTIVE SOT-23 TL431ACDBVRG4 TL431ACDBVRG4 ACTIVE TL431ACDBVT TL431ACDBVT 75 Lead/Ball Finish MSL Peak Temp (3) Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACDBVTE4 TL431ACDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACDBZR TL431ACDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACDBZRG4 TL431ACDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACDBZT TL431ACDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACDBZTG4 TL431ACDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACDCKR TL431ACDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACDCKRE4 TL431ACDCKRE4 ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACDCKT TL431ACDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACDCKTE4 TL431ACDCKTE4 ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACDG4 TL431ACDG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACDR TL431ACDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACDRG4 TL431ACDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACLP TL431ACLP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431ACLPE3 TL431ACLPE3 ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431ACLPM TL431ACLPM ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431ACLPR TL431ACLPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431ACP TL431ACP ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TL431ACPE4 TL431ACPE4 ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TL431ACPK TL431ACPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431ACPKG3 TL431ACPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR Addendum-Page 1 PACKAGE OPTION ADDENDUM www.ti.com 10-Jan-2007 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TL431ACPSR TL431ACPSR ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACPSRE4 TL431ACPSRE4 ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACPW TL431ACPW ACTIVE TSSOP PW 8 150 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACPWE4 TL431ACPWE4 ACTIVE TSSOP PW 8 150 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACPWR TL431ACPWR ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACPWRE4 TL431ACPWRE4 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ACPWRG4 TL431ACPWRG4 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AID TL431AID ACTIVE SOIC D 8 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDBVR TL431AIDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDBVRE4 TL431AIDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDBVT TL431AIDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDBVTE4 TL431AIDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDBZR TL431AIDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDBZRG4 TL431AIDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDBZT TL431AIDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDBZTG4 TL431AIDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDCKR TL431AIDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDCKRE4 TL431AIDCKRE4 ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDCKT TL431AIDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDCKTE4 TL431AIDCKTE4 ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDG4 TL431AIDG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDR TL431AIDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AIDRG4 TL431AIDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AILP TL431AILP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431AILPM TL431AILPM ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431AILPME3 TL431AILPME3 ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type 75 Addendum-Page 2 Lead/Ball Finish MSL Peak Temp (3) PACKAGE OPTION ADDENDUM www.ti.com 10-Jan-2007 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TL431AILPR TL431AILPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431AIP TL431AIP ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TL431AIPE4 TL431AIPE4 ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TL431AIPK TL431AIPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431AIPKG3 TL431AIPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431AQDBVR TL431AQDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AQDBVRE4 TL431AQDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AQDBVT TL431AQDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AQDBVTE4 TL431AQDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AQDBZR TL431AQDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AQDBZRG4 TL431AQDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AQDBZT TL431AQDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AQDBZTG4 TL431AQDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AQDCKR TL431AQDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AQDCKRE4 TL431AQDCKRE4 ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AQDCKT TL431AQDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AQDCKTE4 TL431AQDCKTE4 ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431AQPK TL431AQPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431AQPKG3 TL431AQPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431BCD TL431BCD ACTIVE SOIC D 8 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDBVR TL431BCDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDBVRE4 TL431BCDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDBVT TL431BCDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDBVTE4 TL431BCDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDBZR TL431BCDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDBZRG4 TL431BCDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 75 Addendum-Page 3 Lead/Ball Finish MSL Peak Temp (3) PACKAGE OPTION ADDENDUM www.ti.com 10-Jan-2007 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TL431BCDBZT TL431BCDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDBZTG4 TL431BCDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDCKR TL431BCDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDCKRE4 TL431BCDCKRE4 ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDCKT TL431BCDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDCKTE4 TL431BCDCKTE4 ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDE4 TL431BCDE4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDR TL431BCDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCDRE4 TL431BCDRE4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCLP TL431BCLP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BCLPE3 TL431BCLPE3 ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BCLPM TL431BCLPM ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BCLPME3 TL431BCLPME3 ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BCLPR TL431BCLPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BCLPRE3 TL431BCLPRE3 ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BCP TL431BCP ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TL431BCPE4 TL431BCPE4 ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TL431BCPK TL431BCPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431BCPKG3 TL431BCPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431BCPSR TL431BCPSR ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCPSRE4 TL431BCPSRE4 ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCPW TL431BCPW ACTIVE TSSOP PW 8 150 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCPWE4 TL431BCPWE4 ACTIVE TSSOP PW 8 150 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCPWR TL431BCPWR ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BCPWRE4 TL431BCPWRE4 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BID TL431BID ACTIVE SOIC D 8 CU NIPDAU Level-1-260C-UNLIM 75 Addendum-Page 4 Green (RoHS & no Sb/Br) Lead/Ball Finish MSL Peak Temp (3) PACKAGE OPTION ADDENDUM www.ti.com 10-Jan-2007 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TL431BIDBVR TL431BIDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDBVRE4 TL431BIDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDBVT TL431BIDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDBVTE4 TL431BIDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDBZR TL431BIDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDBZRG4 TL431BIDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDBZT TL431BIDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDBZTG4 TL431BIDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDCKR TL431BIDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDCKRE4 TL431BIDCKRE4 ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDCKT TL431BIDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDCKTE4 TL431BIDCKTE4 ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDE4 TL431BIDE4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDR TL431BIDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BIDRE4 TL431BIDRE4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BILP TL431BILP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BILPE3 TL431BILPE3 ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BILPR TL431BILPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BILPRE3 TL431BILPRE3 ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BIP TL431BIP ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TL431BIPE4 TL431BIPE4 ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TL431BIPK TL431BIPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431BIPKG3 TL431BIPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431BQD TL431BQD ACTIVE SOIC D 8 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDBVR TL431BQDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDBVRE4 TL431BQDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 75 Addendum-Page 5 Lead/Ball Finish MSL Peak Temp (3) PACKAGE OPTION ADDENDUM www.ti.com 10-Jan-2007 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TL431BQDBVT TL431BQDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDBVTE4 TL431BQDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDBZR TL431BQDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDBZRG4 TL431BQDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDBZT TL431BQDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDBZTG4 TL431BQDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDCKR TL431BQDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDCKRE4 TL431BQDCKRE4 ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDCKT TL431BQDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDCKTE4 TL431BQDCKTE4 ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDE4 TL431BQDE4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDR TL431BQDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQDRE4 TL431BQDRE4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431BQLP TL431BQLP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BQLPE3 TL431BQLPE3 ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BQLPM TL431BQLPM ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BQLPME3 TL431BQLPME3 ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BQLPR TL431BQLPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BQLPRE3 TL431BQLPRE3 ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type TL431BQPK TL431BQPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431BQPKG3 TL431BQPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431BQPSR TL431BQPSR PREVIEW SO PS 8 2000 TBD Call TI Call TI TL431CD TL431CD ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CDBVR TL431CDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CDBVRE4 TL431CDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CDBVT TL431CDBVT ACTIVE SOT-23 DBV 5 250 CU NIPDAU Level-1-260C-UNLIM Addendum-Page 6 Green (RoHS & no Sb/Br) Lead/Ball Finish MSL Peak Temp (3) PACKAGE OPTION ADDENDUM www.ti.com 10-Jan-2007 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TL431CDBVTE4 TL431CDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CDBZR TL431CDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CDBZRG4 TL431CDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CDBZT TL431CDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CDBZTG4 TL431CDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CDG4 TL431CDG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CDR TL431CDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CDRG4 TL431CDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CKTPR TL431CKTPR OBSOLETE PFM KTP 2 TL431CLP TL431CLP ACTIVE TO-92 LP 3 TL431CLPB-TDJ TL431CLPB-TDJ OBSOLETE TO-92 LP 3 TL431CLPM TL431CLPM ACTIVE TO-92 LP 3 TL431CLPR TL431CLPR ACTIVE TO-92 LP TL431CP TL431CP ACTIVE PDIP TL431CPE4 TL431CPE4 ACTIVE TL431CPK TL431CPK Lead/Ball Finish MSL Peak Temp (3) TBD Call TI Call TI Pb-Free (RoHS) CU SN N / A for Pkg Type TBD Call TI Call TI 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431CPKG3 TL431CPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431CPSLE TL431CPSLE OBSOLETE SO PS 8 Call TI Call TI TL431CPSR TL431CPSR ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CPSRG4 TL431CPSRG4 ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CPW TL431CPW ACTIVE TSSOP PW 8 150 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CPWE4 TL431CPWE4 ACTIVE TSSOP PW 8 150 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CPWLE TL431CPWLE OBSOLETE TSSOP PW 8 TL431CPWR TL431CPWR ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431CPWRE4 TL431CPWRE4 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ID TL431ID ACTIVE SOIC D 8 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431IDBVR TL431IDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431IDBVRE4 TL431IDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM 1000 TBD TBD 75 Addendum-Page 7 Call TI Call TI PACKAGE OPTION ADDENDUM www.ti.com 10-Jan-2007 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TL431IDBVT TL431IDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431IDBVTE4 TL431IDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431IDBZR TL431IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431IDBZRG4 TL431IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431IDBZT TL431IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431IDBZTG4 TL431IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431IDG4 TL431IDG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431IDR TL431IDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431IDRG4 TL431IDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431ILP TL431ILP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) TL431ILPM TL431ILPM OBSOLETE TO-92 LP 3 TL431ILPR TL431ILPR ACTIVE TO-92 LP 3 2000 TL431IP TL431IP ACTIVE PDIP P 8 50 TL431IPE4 TL431IPE4 ACTIVE PDIP P 8 50 TL431IPK TL431IPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431IPKG3 TL431IPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431MFKB TL431MFKB OBSOLETE LCCC FK 20 TBD Call TI Call TI TL431MJG TL431MJG OBSOLETE CDIP JG 8 TBD Call TI Call TI TL431MJGB TL431MJGB OBSOLETE CDIP JG 8 Call TI TL431QD TL431QD ACTIVE SOIC D 8 TL431QDBVR TL431QDBVR ACTIVE SOT-23 DBV TL431QDBVRE4 TL431QDBVRE4 ACTIVE SOT-23 TL431QDBVT TL431QDBVT ACTIVE TL431QDBVTE4 TL431QDBVTE4 Lead/Ball Finish MSL Peak Temp (3) no Sb/Br) CU SN N / A for Pkg Type TBD Call TI Call TI Pb-Free (RoHS) CU SN N / A for Pkg Type Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TBD Call TI Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431QDBZR TL431QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431QDBZRG4 TL431QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431QDBZT TL431QDBZT ACTIVE SOT-23 DBZ 3 250 CU NIPDAU Level-1-260C-UNLIM 75 Addendum-Page 8 Green (RoHS & no Sb/Br) PACKAGE OPTION ADDENDUM www.ti.com 10-Jan-2007 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TL431QDBZTG4 TL431QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431QDCKR TL431QDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431QDCKRE4 TL431QDCKRE4 ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431QDCKT TL431QDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431QDCKTE4 TL431QDCKTE4 ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431QDE4 TL431QDE4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431QDR TL431QDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431QDRE4 TL431QDRE4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL431QPK TL431QPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL431QPKG3 TL431QPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432ACDBVR TL432ACDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432ACDBVRE4 TL432ACDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432ACDBZR TL432ACDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432ACDBZRG4 TL432ACDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432ACDBZT TL432ACDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432ACDBZTG4 TL432ACDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432ACPK TL432ACPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432ACPKG3 TL432ACPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432AIDBVR TL432AIDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AIDBVRE4 TL432AIDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AIDBZR TL432AIDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AIDBZRG4 TL432AIDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AIDBZT TL432AIDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AIDBZTG4 TL432AIDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AIPK TL432AIPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432AIPKG3 TL432AIPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR Addendum-Page 9 Lead/Ball Finish MSL Peak Temp (3) PACKAGE OPTION ADDENDUM www.ti.com 10-Jan-2007 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TL432AQDBVR TL432AQDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AQDBVRE4 TL432AQDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AQDBVT TL432AQDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AQDBVTE4 TL432AQDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AQDBZR TL432AQDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AQDBZRG4 TL432AQDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AQDBZT TL432AQDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AQDBZTG4 TL432AQDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432AQPK TL432AQPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432AQPKG3 TL432AQPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432BCDBVR TL432BCDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BCDBVRE4 TL432BCDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BCDBZR TL432BCDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BCDBZRG4 TL432BCDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BCDBZT TL432BCDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BCDBZTG4 TL432BCDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BCPK TL432BCPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432BCPKG3 TL432BCPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432BIDBVR TL432BIDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BIDBVRE4 TL432BIDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BIDBZR TL432BIDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BIDBZRG4 TL432BIDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BIDBZT TL432BIDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BIDBZTG4 TL432BIDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BIPK TL432BIPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432BIPKG3 TL432BIPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR Addendum-Page 10 Lead/Ball Finish MSL Peak Temp (3) PACKAGE OPTION ADDENDUM www.ti.com 10-Jan-2007 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TL432BQDBVR TL432BQDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BQDBVRE4 TL432BQDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BQDBVT TL432BQDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BQDBVTE4 TL432BQDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BQDBZR TL432BQDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BQDBZRG4 TL432BQDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432BQDBZT TL432BQDBZT PREVIEW SOT-23 DBZ 3 250 TL432BQPK TL432BQPK ACTIVE SOT-89 PK 3 TL432BQPKG3 TL432BQPKG3 ACTIVE SOT-89 PK TL432CDBVR TL432CDBVR ACTIVE SOT-23 TL432CDBVRE4 TL432CDBVRE4 ACTIVE TL432CDBZR TL432CDBZR MSL Peak Temp (3) Call TI Call TI 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432CDBZRG4 TL432CDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432CDBZT TL432CDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432CDBZTG4 TL432CDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432CPK TL432CPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432CPKG3 TL432CPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432IDBVR TL432IDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432IDBVRE4 TL432IDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432IDBZR TL432IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432IDBZRG4 TL432IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432IDBZT TL432IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432IDBZTG4 TL432IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432IPK TL432IPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432IPKG3 TL432IPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432QDBVR TL432QDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Addendum-Page 11 TBD Lead/Ball Finish PACKAGE OPTION ADDENDUM www.ti.com 10-Jan-2007 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TL432QDBVRE4 TL432QDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432QDBVT TL432QDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432QDBVTE4 TL432QDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432QDBZR TL432QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432QDBZRG4 TL432QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432QDBZT TL432QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432QDBZTG4 TL432QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL432QPK TL432QPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR TL432QPKG3 TL432QPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1YEAR Lead/Ball Finish MSL Peak Temp (3) (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 12 MECHANICAL DATA MCER001A MCER001A ­ JANUARY 1995 ­ REVISED JANUARY 1997 JG (R-GDIP-T8) CERAMIC DUAL-IN-LINE 0.400 (10,16) 0.355 (9,00) 8 5 0.280 (7,11) 0.245 (6,22) 1 0.063 (1,60) 0.015 (0,38) 4 0.065 (1,65) 0.045 (1,14) 0.310 (7,87) 0.290 (7,37) 0.020 (0,51) MIN 0.200 (5,08) MAX Seating Plane 0.130 (3,30) MIN 0.023 (0,58) 0.015 (0,38) 0°­15° 0.100 (2,54) 0.014 (0,36) 0.008 (0,20) 4040107/C 4040107/C 08/96 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. This package can be hermetically sealed with a ceramic lid using glass frit. Index point is provided on cap for terminal identification. Falls within MIL STD 1835 GDIP1-T8 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 MECHANICAL DATA MLCC006B MLCC006B ­ OCTOBER 1996 FK (S-CQCC-N*) LEADLESS CERAMIC CHIP CARRIER 28 TERMINAL SHOWN 18 17 16 15 14 13 NO. OF TERMINALS * 12 A B 11 20 MAX MIN MAX 20 0.342 (8,69) 0.358 (9,09) 0.307 (7,80) 0.358 (9,09) 28 19 MIN 0.442 (11,23) 0.458 (11,63) 0.406 (10,31) 0.458 (11,63) 10 21 9 22 8 44 0.640 (16,26) 0.660 (16,76) 0.495 (12,58) 0.560 (14,22) 23 7 52 0.739 (18,78) 0.761 (19,32) 0.495 (12,58) 0.560 (14,22) 24 6 68 0.938 (23,83) 0.962 (24,43) 0.850 (21,6) 0.858 (21,8) 84 1.141 (28,99) 1.165 (29,59) 1.047 (26,6) 1.063 (27,0) B SQ A SQ 25 5 26 27 28 1 2 3 4 0.080 (2,03) 0.064 (1,63) 0.020 (0,51) 0.010 (0,25) 0.020 (0,51) 0.010 (0,25) 0.055 (1,40) 0.045 (1,14) 0.045 (1,14) 0.035 (0,89) 0.045 (1,14) 0.035 (0,89) 0.028 (0,71) 0.022 (0,54) 0.050 (1,27) 4040140 / D 10/96 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. This package can be hermetically sealed with a metal lid. The terminals are gold plated. Falls within JEDEC MS-004 MS-004 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 MECHANICAL DATA MPDI001A MPDI001A ­ JANUARY 1995 ­ REVISED JUNE 1999 P (R-PDIP-T8) PLASTIC DUAL-IN-LINE 0.400 (10,60) 0.355 (9,02) 8 5 0.260 (6,60) 0.240 (6,10) 1 4 0.070 (1,78) MAX 0.325 (8,26) 0.300 (7,62) 0.020 (0,51) MIN 0.015 (0,38) Gage Plane 0.200 (5,08) MAX Seating Plane 0.010 (0,25) NOM 0.125 (3,18) MIN 0.100 (2,54) 0.021 (0,53) 0.015 (0,38) 0.430 (10,92) MAX 0.010 (0,25) M 4040082/D 4040082/D 05/98 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Falls within JEDEC MS-001 MS-001 For the latest package information, go to http://www.ti.com/sc/docs/package/pkg_info.htm POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 MECHANICAL DATA MPSF001F MPSF001F ­ JANUARY 1996 ­ REVISED JANUARY 2002 KTP (R-PSFM-G2) PowerFLEX PLASTIC FLANGE-MOUNT PACKAGE 0.080 (2,03) 0.070 (1,78) 0.243 (6,17) 0.233 (5,91) 0.228 (5,79) 0.218 (5,54) 0.050 (1,27) 0.040 (1,02) 0.010 (0,25) NOM 0.130 (3,30) NOM 0.215 (5,46) NOM 0.247 (6,27) 0.237 (6,02) Thermal Tab (See Note C) 0.287 (7,29) 0.277 (7,03) 0.381 (9,68) 0.371 (9,42) 0.100 (2,54) 0.090 (2,29) 0.032 (0,81) MAX Seating Plane 0.090 (2,29) 0.180 (4,57) 0.004 (0,10) 0.005 (0,13) 0.001 (0,02) 0.031 (0,79) 0.025 (0,63) 0.010 (0,25) M 0.010 (0,25) NOM Gage Plane 0.047 (1,19) 0.037 (0,94) 0.010 (0,25) 2°­6° 4073388/M 4073388/M 01/02 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. The center lead is in electrical contact with the thermal tab. Dimensions do not include mold protrusions, not to exceed 0.006 (0,15). Falls within JEDEC TO-252 variation AC. PowerFLEX is a trademark of Texas Instruments. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 1 MECHANICAL DATA MSOT002A MSOT002A ­ OCTOBER 1994 ­ REVISED NOVEMBER 2001 LP (O-PBCY-W3) PLASTIC CYLINDRICAL PACKAGE 0.205 (5,21) 0.175 (4,44) 0.165 (4,19) 0.125 (3,17) DIA 0.210 (5,34) 0.170 (4,32) Seating Plane 0.157 (4,00) MAX 0.050 (1,27) C 0.500 (12,70) MIN 0.022 (0,56) FORMED LEAD OPTION 0.016 (0,41) 0.016 (0,41) 0.104 (2,65) 0.014 (0,35) STRAIGHT LEAD OPTION D 0.135 (3,43) MIN 0.105 (2,67) 0.095 (2,41) 0.055 (1,40) 0.045 (1,14) 1 2 3 0.105 (2,67) 0.080 (2,03) 0.105 (2,67) 0.080 (2,03) 4040001-2 /C 10/01 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Lead dimensions are not controlled within this area D. FAlls within JEDEC TO -226 Variation AA (TO-226 replaces TO-92) E. Shipping Method: Straight lead option available in bulk pack only. Formed lead option available in tape & reel or ammo pack. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 1 MECHANICAL DATA MSOT002A MSOT002A ­ OCTOBER 1994 ­ REVISED NOVEMBER 2001 LP (O-PBCY-W3) PLASTIC CYLINDRICAL PACKAGE 0.539 (13,70) 0.460 (11,70) 1.260 (32,00) 0.905 (23,00) 0.650 (16,50) 0.610 (15,50) 0.020 (0,50) MIN 0.098 (2,50) 0.384 (9,75) 0.335 (8,50) 0.748 (19,00) 0.217 (5,50) 0.433 (11,00) 0.335 (8,50) 0.748 (19,00) 0.689 (17,50) 0.114 (2,90) 0.094 (2,40) 0.114 (2,90) 0.094 (2,40) 0.169 (4,30) 0.146 (3,70) DIA 0.266 (6,75) 0.234 (5,95) 0.512 (13,00) 0.488 (12,40) TAPE & REEL 4040001-3 /C 10/01 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Tape and Reel information for the Format Lead Option package. 2 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 MECHANICAL DATA MTSS001C MTSS001C ­ JANUARY 1995 ­ REVISED FEBRUARY 1999 PW (R-PDSO-G*) PLASTIC SMALL-OUTLINE PACKAGE 14 PINS SHOWN 0,30 0,19 0,65 14 0,10 M 8 0,15 NOM 4,50 4,30 6,60 6,20 Gage Plane 0,25 1 7 0°­ 8° A 0,75 0,50 Seating Plane 0,15 0,05 1,20 MAX PINS * 0,10 8 14 16 20 24 28 A MAX 3,10 5,10 5,10 6,60 7,90 9,80 A MIN 2,90 4,90 4,90 6,40 7,70 9,60 DIM 4040064/F 4040064/F 01/97 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0,15. 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