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Part Manufacturer Description Datasheet BUY
TL431CDBZT Texas Instruments 2% Accuracy Adjustable Precision Shunt Regulator 3-SOT-23 0 to 70 visit Texas Instruments
TL431CP Texas Instruments 2% Accuracy Adjustable Precision Shunt Regulator 8-PDIP 0 to 70 visit Texas Instruments Buy
TL431CPWLE Texas Instruments Adjustable Precision Shunt Regulator 8-TSSOP 0 to 70 visit Texas Instruments
TL431IDBVTG4 Texas Instruments 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN visit Texas Instruments
TL431ILPR Texas Instruments 2% Accuracy Adjustable Precision Shunt Regulator 3-TO-92 -40 to 85 visit Texas Instruments Buy
TL431QDBVRE4 Texas Instruments 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN visit Texas Instruments

TL431 5v

Catalog Datasheet MFG & Type PDF Document Tags

TL431 5v

Abstract: NX9511B COMP 560p 15p 25k FB LG AGND NX9511B TL431 +5V to 7.5V BAT54A 25k BST 0.1uF , APPLICATION Vin1 +12V Vin2 +5V D1 VCC 1uF 2*22uF EN COMP 820p 15p 20k NX9511B , over Vcc = 5V, VIN = 12V and TA= 0 to 70oC. Typical values refer to TA = 25oC. Low duty cycle pulse , connected to this pin and ground pin. The maximum rating of this pin is 5V. Analog ground. 4 , C4 820p COMP R5 20k FB LG AGND VCC NX9511B Cin 2*22uF Vin2 +5V C1 1uF
Microsemi
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TL431 5v D2622 DO3316P / 68UH TL431 sot89 DO3316P-102HC

amidon toroid core

Abstract: et 78L05 RS 22k TL431 5V OUTPUT 22k PROGRAMMABLE-IC SHUNT REGULATOR (STAND ALONE) RS Output Filter Capacitor 1k 22k 2N2907 5V OUTPUT TL431 22k PROGRAMMABLE-IC SHUNT REGULATOR WITH , Applications _Features o Transformer Driver for Ultra-Thin 5V-µs Transformers , lowprofile 5V 40mA and 5V 100mA applications. _Applications o Isolated DC-to-DC , Current Ripple o Single +5V or +3.3V Supply o 5µW Low-Power Shutdown Mode o 8-Pin SO and µMAX Packages
Maxim Integrated Products
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MAX845 MAX845EUA amidon toroid core et 78L05 78L05 equivalent 74hc04 oscillator 8 Mhz 7313 28 pin PC410 equivalent MAX845EVKIT-MM MAX845C/D MAX845ESA 595D/293D
Abstract: SIMPLE SHUNT ZENER RS 22k TL431 5V OUTPUT 22k PROGRAMMABLE-IC SHUNT REGULATOR (STAND ALONE , 22k 2N2907 5V OUTPUT TL431 22k PROGRAMMABLE-IC SHUNT REGULATOR WITH DISCRETE PNP Figure , Ultra-Thin 5V-µs Transformers The MAX845 consists of an oscillator followed by a toggle flip-flop. The , available to evaluate lowprofile 5V 40mA and 5V 100mA applications. _Applic a t , o Ultra-Low Input Supply Current Ripple o Single +5V or +3.3V Supply o 5µW Low-Power Shutdown Maxim Integrated Products
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5Ct transistor

Abstract: MAX845 RS 22k TL431 5V OUTPUT 22k PROGRAMMABLE-IC SHUNT REGULATOR (STAND ALONE) RS Output Filter Capacitor 1k 22k 2N2907 5V OUTPUT TL431 22k PROGRAMMABLE-IC SHUNT REGULATOR WITH , Ultra-Thin 5V-µs Transformers _Applications o Isolated DC-to-DC Power Supply for , Single +5V or +3.3V Supply o 5µW Low-Power Shutdown Mode o 8-Pin SO and µMAX Packages o Low Output , _Typical Operating Circuit VIN ON / OFF 4 VCC TOP VIEW C1 6 SD 5V D1
Maxim Integrated Products
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5Ct transistor 74HC04 oscillator Application note MAX483 78L05 with rectifier zener diode 3.3v 500mw, philips make REGULATOR IC 79L12 pin configuration 21-0036D

12v center tap transformer

Abstract: amidon toroid core RS 22k TL431 5V OUTPUT 22k PROGRAMMABLE-IC SHUNT REGULATOR (STAND ALONE) RS Output Filter Capacitor 1k 22k 2N2907 5V OUTPUT TL431 22k PROGRAMMABLE-IC SHUNT REGULATOR WITH , Ultra-Thin 5V-µs Transformers _Applications o Isolated DC-to-DC Power Supply for , Single +5V or +3.3V Supply o 5µW Low-Power Shutdown Mode o 8-Pin SO and µMAX Packages o Low Output , _Typical Operating Circuit VIN ON / OFF 4 VCC TOP VIEW C1 6 SD 5V D1
Maxim Integrated Products
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12v center tap transformer 24v center tap transformer optocoupler ic 6N136 2N2907 SOT-23 4N25 PHILIPS 914 High frequency schottky rectifier DIODE

TL431 5v

Abstract: amidon toroid core RS 22k TL431 5V OUTPUT 22k PROGRAMMABLE-IC SHUNT REGULATOR (STAND ALONE) RS Output Filter Capacitor 1k 22k 2N2907 5V OUTPUT TL431 22k PROGRAMMABLE-IC SHUNT REGULATOR WITH , Applications _Features Transformer Driver for Ultra-Thin 5V-µs Transformers , lowprofile 5V 40mA and 5V 100mA applications. _Applications Isolated DC-to-DC , Current Ripple Single +5V or +3.3V Supply 5µW Low-Power Shutdown Mode 8-Pin SO and µMAX Packages
Maxim Integrated Products
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step down transformer 200mA Design -5V dc power supply using center-tapped transformer TGM-030P3 PC357T IC 74HC04 4n25 application note

simulation flyback converter

Abstract: schematic diagram dc-dc flyback converter barrier between primary and secondary side. The optocoupler is used in conjunction with a TL431. 5V , - + 1 - + 1 5V + 0.36V Vo + Vd 1 ­ 0.37 1­D ESR = V rC - = , C3 CTR C1 TL431 R1 1 f z = -2 R1 C1 Rb 1 f p = , 1.000k Frequency (Hz) 10.00k 100.0k Figure 25. Compensation Gain using TL431 4.4.2.8 , , that the efficiency is slightly better with bias winding. MC34670 Efficiency Plot: Vo = 5V, w/o bias
Freescale Semiconductor
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AN3279 simulation flyback converter schematic diagram dc-dc flyback converter schematic diagram 48v UPS isolated flyback converter with optocoupler ridley

schematic diagram 48v UPS

Abstract: simulation flyback converter barrier between primary and secondary side. The optocoupler is used in conjunction with a TL431. 5V , - + 1 - + 1 5V + 0.36V Vo + Vd 1 ­ 0.37 1­D ESR = V rC - = , C3 CTR C1 TL431 R1 1 f z = -2 R1 C1 Rb 1 f p = , 1.000k Frequency (Hz) 10.00k 100.0k Figure 25. Compensation Gain using TL431 4.4.2.8 , , that the efficiency is slightly better with bias winding. MC34670 Efficiency Plot: Vo = 5V, w/o bias
Freescale Semiconductor
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CCM Flyback 10 pin monitor flyback transformer schematics DCM flyback transfer function DA 2362-AL simple dc to dc flyback converter isolated discontinuous mode how design

BCK3501

Abstract: 600 watt smps schematic SMPS Regulator Highly Integrated Current Mode SMPS Regulator 12V/3A 24V/6A TL431 5V/4A 5V/2A(STB) TL431 Bias Output 5V/2A Start Standby EN or Figure 1. LCD TV Demo
ON Semiconductor
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NCP1351B BCK3501 600 watt smps schematic BCK3501-078 600 watt smps schematic llc 500 watt smps schematic AND8344/D NCP1392B NCP1606 NCP1392 NCP1351

TL431

Abstract: tl431 sot23 ) 8.2 LM317 OUT VO ~ ~ Adjust 5V, 243 TL431 243 Figure 21. Precision 5-V 1.5A Regulator VI(BATT ) RB (SEE NOTE VO ~ 5V ~ 27.4 0.1% TL431 27.4 0.1% NOTE A : RB Should provide cathode current 1 to the TL431. Figure 22. Efficient 5-V Precision Regulator 12V 6.8 5V 10 10 0.1% TL431 + X NOT USED TL598 10 0.1% FEED BACK Figure 23. PWM , PROGRAMMABLE PRECISION SHUNT REGULATOR TL431/A /C TO-92 PKG (TOP VIEW) 3. CATHODE
Mobicon Electronic Components
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tl431 sot23 TL431 application note tl431 schematic circuit 2N222 431 sot-23 2n222 SOT23 TL431/A 50PPM/ TL431-A TL431-C TL431-ASF TL431-CSF

tl431

Abstract: TL431 application note TL431/A/C 4. High-Current Shunt Regulator 5. Precision 5-V 1.5A Regulator 6. Efficient 5-V , PROGRAMMABLE PRECISION SHUNT REGULATOR FEATURES TL431/A/C TO-92 PKG Programmable Output , 3 SOT-89 PKG TOP 1 DESCRIPSION The TL431 is a three-terminal adjustable shunt regulator , in many applications. The TL431 is characterized for operation from -40 to +125. PIN 1. Reference 2 2. Anode 3 3. Cathode ORDERING INFORMATION Device Package TL431 TO
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tl431g TL431CSF TL431 SOT-23 TL431C tl431 application circuits TL431ATA TL431/A/C TL431TA TL431SF TL431F

TL431

Abstract: MARKING 431 REGULATOR sot23 PROGRAMMABLE PRECISION SHUNT REGULATOR TL431/A/C 4. High-Current Shunt Regulator 5. Precision 5-V 1.5A , PROGRAMMABLE PRECISION SHUNT REGULATOR FEATURES TL431/A/C TO-92 PKG Programmable Output , Limiter 1 3 SOT-89 PKG TOP 1 DESCRIPSION The TL431 is a three-terminal adjustable shunt , diodes in many applications. The TL431 is characterized for operation from -40 to +125. PIN 1. Reference 2 2. Anode 3 3. Cathode ORDERING INFORMATION Device (Marking) Package TL431
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MARKING 431 REGULATOR sot23 sot23 tl431 marking precision shunt regulator 431 431 regulator precision shunt regulator 431 sot23 TL431ASF

TL431

Abstract: sot-23 MARKING CODE 431 PROGRAMMABLE PRECISION SHUNT REGULATOR TL431/A/C 4. High-Current Shunt Regulator 5. Precision 5-V 1.5A , PROGRAMMABLE PRECISION SHUNT REGULATOR FEATURES TL431/A/C TO-92 PKG Programmable Output , Limiter 1 3 SOT-89 PKG TOP 1 DESCRIPSION The TL431 is a three-terminal adjustable shunt , diodes in many applications. The TL431 is characterized for operation PIN 1. Reference 2 2. Anode 3 3. Cathode ORDERING INFORMATION Device (Marking) Package TL431 TO-92 TL431-A
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sot-23 MARKING CODE 431 sot 23 marking code 431 TL431 sot package sot-23 TL 431 regulator 431 sot 23 TL431 sot-23 marking 431

2n222 SOT23

Abstract: 2n222 VO R1 COMMON VO =1+ TL431 R1 V R2 REF MINIMUM V O=VREF+5V R2 Figure 18. Output , , 1.5A ~ 243 0.1% TL431 243 0.1% Figure 21. Precision 5-V 1.5A Regulator VO ~ 5V ~ VI , to the TL431. Figure 22. Efficient 5-V Precision Regulator 12V 6.8 5V 10 10 0.1% TL431 , PERFORMANCE CHARACTERISTICS 19.1V 1 500 910 VCC 2000 VCC TL431 (DUT) TL2027 AV=10V/ + , TL431 R1 VREF R2 R2 0.1% RETURN NOTE A : R Should provide cathode current1 to the TL431 at
HTC Korea
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lm7805 sot23 htc lm7805 tl431 htc 431 sot-23 zener SHUNT REGULATOR LM317 TL431AZ TL431Z/AZ TL431Z TL431-AZ TL431-CZ TL431ZSF TL431-AZSF

TL431IPKR

Abstract: TL431A 243 0.1% TL431 243 0.1% Figure 23. Precision 5-V 1.5-A Regulator VO 5 V VI(BATT) Rb , the TL431. Figure 24. Efficient 5-V Precision Regulator 12 V VCC 6.8 k 5V 10 k ­ 10 , TL431, TL431A ADJUSTABLE PRECISION SHUNT REGULATORS SLVS005M ­ JULY 1978 ­ REVISED OCTOBER 2000 , Voltage . . . Vref to 36 V Available in a Wide Range of High-Density Packages description The TL431 , . POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 1 TL431, TL431A ADJUSTABLE PRECISION SHUNT
Texas Instruments
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TL431IPKR SLVS005 TL431CPKR tl431 sot-89 TL431AC TL431I TL431AI

TI 431AC

Abstract: T431 Texas V, 1.5 A 243 0.1% Adjust TL431 243 0.1% Figure 23. Precision 5-V 1.5-A Regulator VI , current 1 mA to the TL431. Figure 24. Efficient 5-V Precision Regulator 12 V 6.8 k 5V 10 k 10 k , TL431, TL431A ADJUSTABLE PRECISION SHUNT REGULATORS SLVS005P ­ JULY 1978 ­ REVISED FEBRUARY 2003 , Sink-Current Capability . . . 1 mA to 100 mA TL431, TL431A . . . D PACKAGE (TOP VIEW) D D D Low Output , TL431 . . . DBV PACKAGE (TOP VIEW) TL431, TL431A . . . P, PS, OR PW PACKAGE (TOP VIEW) CATHODE
Texas Instruments
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TI 431AC T431 Texas TL431ACDR TL431ACLPR TL431ILPM Tl431 Texas

TL431

Abstract: TL431IPKR % TL431 243 0.1% Figure 23. Precision 5-V 1.5-A Regulator VO 5 V VI(BATT) Rb (see Note A , . Figure 24. Efficient 5-V Precision Regulator 12 V VCC 6.8 k 5V 10 k ­ 10 k 0.1% TL431 , TL431, TL431A ADJUSTABLE PRECISION SHUNT REGULATORS SLVS005N ­ JULY 1978 ­ REVISED MARCH 2002 , Voltage . . . Vref to 36 V Available in a Wide Range of High-Density Packages description The TL431 , 3 6 4 REF NC ANODE NC 8 2 5 TL431 . . . DBV PACKAGE (TOP VIEW) NC 1
Texas Instruments
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TL431CLPM TL431 application TL431 zener TL431ACD TL431CD TL431CPSR

TL431 application note

Abstract: TL431 % TL431 243 0.1% Figure 23. Precision 5-V 1.5-A Regulator VO 5 V VI(BATT) Rb (see Note A , . Figure 24. Efficient 5-V Precision Regulator 12 V VCC 6.8 k 5V 10 k ­ 10 k 0.1% TL431 , TL431, TL431A ADJUSTABLE PRECISION SHUNT REGULATORS SLVS005O ­ JULY 1978 ­ REVISED JUNE 2002 D , Vref to 36 V Available in a Wide Range of High-Density Packages description The TL431 and TL431A , . POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 1 TL431, TL431A ADJUSTABLE PRECISION SHUNT
Texas Instruments
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UA7805 TL431 equivalent tl431 replacement TL431 data sheet

TL431 application note

Abstract: TL431 A 243 0.1% TL431 243 0.1% Figure 23. Precision 5-V 1.5-A Regulator VO 5 V VI(BATT , -mA to the TL431. Figure 24. Efficient 5-V Precision Regulator 12 V VCC 6.8 k 5V 10 k ­ , TL431, TL431A ADJUSTABLE PRECISION SHUNT REGULATORS SLVS005J ­ JULY 1978 ­ REVISED JULY 1999 D , Vref to 36 V Available in a Wide Range of High-Density Packages description The TL431 and TL431A , testing of all parameters. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 1 TL431, TL431A
Texas Instruments
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TL431CDR LM317 regulator BLOCK DIAGRAM TL431ID

tl431ac ti

Abstract: tl431a DIP A 243 0.1% TL431 243 0.1% Figure 23. Precision 5-V 1.5-A Regulator VO 5 V VI(BATT , -mA to the TL431. Figure 24. Efficient 5-V Precision Regulator 12 V VCC 6.8 k 5V 10 k ­ , TL431, TL431A ADJUSTABLE PRECISION SHUNT REGULATORS SLVS005J ­ JULY 1978 ­ REVISED JULY 1999 D , Vref to 36 V Available in a Wide Range of High-Density Packages description The TL431 and TL431A , testing of all parameters. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 1 TL431, TL431A
Texas Instruments
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tl431ac ti tl431a DIP lm317 to-92 MSOT002
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