500 MILLION PARTS FROM 12000 MANUFACTURERS

DATASHEET SEARCH ENGINE

Top Results

Part Manufacturer Description Datasheet BUY
TL431MFK Texas Instruments 1-OUTPUT TWO TERM VOLTAGE REFERENCE, CQCC20 visit Texas Instruments
TL431AILPRE3 Texas Instruments Adjustable Precision Shunt Regulator 3-TO-92 -40 to 85 visit Texas Instruments
TL431AIDRE4 Texas Instruments Adjustable Precision Shunt Regulator 8-SOIC -40 to 85 visit Texas Instruments
TL431IDE4 Texas Instruments Adjustable Precision Shunt Regulator 8-SOIC -40 to 85 visit Texas Instruments
TL431AIDE4 Texas Instruments 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495V, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 visit Texas Instruments
TL431CDBZRG4 Texas Instruments Adjustable Precision Shunt Regulator 3-SOT-23 0 to 70 visit Texas Instruments

TL431 PLE

Catalog Datasheet MFG & Type PDF Document Tags

loop control TL431

Abstract: motorola TO92 triac Order this document by TL431/D M O T O R O L A Programmable Precision References T he T L431, A , TL431, A, B Series PROGRAMMABLE PRECISION REFERENCES SEMICONDUCTOR TECHNICAL DATA LP SUFFIX , TL431CP, ACP, BCP T/\ = 0° to +70°C TL431CDM, ACDM, BCDM TL431CD, ACD, BCD TL431ILP, AILP, BILP TL431 IP, AIP, BIP T/\ = -4 0 ° to +85°C TL431IDM, AIDM, BIDM TL431 ID, AID, BID Micro-8 SOP-8 Micro-8 SOP-8 TO , ensions of the standard S O -8 package. © M otorola, Inc. 1999 Rev 7 TL431, A, B Series Symbol
-
OCR Scan
loop control TL431 motorola TO92 triac TL431C pin out MC7805 CK TL431CDT TL431AID TL431/D TL431B

2594 M-5.0

Abstract: L431A MOTOROLA SEMICONDUCTOR TECHNICAL DATA TL431, A, B Series PROGRAMMABLE PRECISION REFERENCES , TL431CLP.ACLP.BC LP TL431CP, ACP, BCP TL431CD, ACD. BCD TL431CJG TL431ILP. AILP. BILP TL431 IP, AIP, BIP TL431ID , /INTERFACE ICs DEVICE DATA TL431, A, B Series MAXIMUM RATINGS (Full ope ra ting am b ien t tem pe ra , O perating A m b ien t T em perature Range TL431M TL4311, TL431A I, TL431 Bl T L43 1 C , TL431 A C , TL431, A, B Series ELECTRICAL CHARACTERISTICS (A m b ie nt tem pe ra ture at 25°C , unless o th e rw
-
OCR Scan
2594 M-5.0 L431A TL4311JG TL431IJG tl431 lm IC LM 258 MC7805

Circuit Cellar

Abstract: TL431 model SPICE Solver, and compare the results. Figure 1- The reference voltage for a TL431 circuit is decided by , required to flow through the TL431 to maintain regulation. CIRCUIT CELLAR® ONLINE March 2002 l , the values of R1 through R3 to one and run Solver again. Note Let's consider the sim ple circuit of that two totally different results are the TL431 adjustable voltage refer generated. ence, which , will find a solution. TL431 m ust be >1 mA. Secondly, I would like the current through the programming
-
OCR Scan
Circuit Cellar TL431 model SPICE Excel formula LM317
Abstract: shunt pro­ grammable voltage references like the TL431 (Figure 2). The galvanic insulation of the , voltage loop operational amplifier decreases. 5/14 TSM101/A Figure 2 : SMPS Using a TL431 as , '™classicalâ' SMPS using a TL431 for voltage regulation. This circuit is modified to use the TSM101 and the , voltage control, another connecting Figure 5 : Precise Output Voltage Control 5.4. An exam ple of -
OCR Scan
TSM101A TSM101/TSM
Abstract: the TL431 (Figure 2). The galvanic insulation of the control information is done by using an , decreases. 5/14 TSM101/A Figure 2 : SMPS Using a TL431 as Voltage Controller The optocoupler , schematic of the output circuit o f a â'™â'™classicalâ' SMPS using a TL431 for voltage regulation. This , Voltage Control 5.4. An exam ple of application where the charging current is different according to -
OCR Scan
TSM101/TSM101

TOPSWITCH buck

Abstract: Three-terminal Off-line PWM Switch Sim ple O ptocou pler Feedback. Simple Optocoupler Feedback The circuit shown in Figure 8 is a 7.5 , secondaryregulated flyback power supply that will operate from 85 to 132 VAC input voltage. A TL431 shunt regulator , frequency response. The TL431 (U2) regulates the output voltage by controlling optocoupler LED current (and TOPSwitch duty cycle) to maintain an average voltage of 2.5 V at the TL431 input pin. Divider R4 and R5 determine the actual output voltage. C9 rolls off the high frequency gain of the TL431 for stable operation
-
OCR Scan
PWR-TOP100-4 TOPSWITCH buck Three-terminal Off-line PWM Switch TOPswitch buck boost TOPSwitch II C00C R-T0P100-4 PO-OI7-041394

LM2576-3A

Abstract: CCI-4928 phase. A sim ple RC compensation network is added around the shunt regulator. Typical Applications , transformer. A TL431 shunt regulator creates the feedback signal which is sent through the optical isolator to
-
OCR Scan
CCI-4928 LM2576-3A Pulse Transformer 5024 lm2576 12V LM2574/5/6 LM257 CCI-4927 CCI-4934 CCI-4938
Abstract: power supplies is voltage regulated by using shunt pro­ grammable voltage references like the TL431 , TL431 as Voltage Controller The optocoupler current increases and tends to reduce the output voltage , circuit o f a â'™â'™classicalâ' SMPS using a TL431 for voltage regulation. This circuit is modified to , control, another connecting Figure 5 : Precise Output Voltage Control 5.4. An exam ple of application -
OCR Scan
Abstract: regulated by using shunt pro­ grammable voltage references like the TL431 (Figure 2). The galvanic , voltage loop operational amplifier decreases. 5/14 TSM101/A Figure 2 : SMPS Using a TL431 as , Figure 2 represents a schem atic of the output circuit of a â'™â'™classicalâ' SMPS using a TL431 for , connecting Figure 5 : Precise Output Voltage Control 5.4. An exam ple of application where the charging -
OCR Scan

A7805 regulator

Abstract: L431C P VIE W ) description The TL431 and T L 4 3 1 A are three-term inal ad ju stable s h u n t re g , -4 0 ° C to 8 5 ° C , and the T L 431 C and TL431 AC are c h a ra c te riz e d fo r o p e ra tio n , um V ref, respective ly, occurs a t the lo w e r tem perature (see Figure 81. E xam ple: M ax V rBf =
-
OCR Scan
TL431AI A7805 regulator L431C a7805 ST TL431C 431ct 1zka TL431I TL431C TL431AC A7805

Three-terminal Off-line PWM Switch

Abstract: EST TL431 ple O ptocou pler F eedback. P I-16 9 5-11 28 9 5 Simple Optocoupler Feedback The circuit shown , . A TL431 shunt regulator directly senses and accurately regulates the output voltage. The effective , . R3 and C5 tailor frequency response. The TL431 (U2) regulates the output voltage by controlling optocoupler LED current (and TOPSwitch duty cycle) to maintain an average voltage of 2.5 V at the TL431 input , the TL431 for stable operation. R l limits optocoupler LED current and determ ines high frequency loop
-
OCR Scan
EST TL431 top200yai TOP214YAI TOP202 top200y transistor top200yai O-220/3

d83-004k

Abstract: D83-004 capacitors. For exam ple: if: V o u t = 380V and D o n (m ax) = 0.95 APPLICATIONS POW ER FACTOR SECTION T , out. For th is exam ple 40% o f the peak cu rren t fo un d in step 1 w as ch o sen . th en : I lo r y , ferrite co re used in this exam ple is 0.5" (SPA N G/M agnetics F41206-TC). T h e rectifying d io d e at , ram p com p ensation (SCpwm) as seen at pin 1 is: 2.5 x R9 x f° S C =R ^ Fo r exam ple: Step 1 , um sw itch cu rre n t, assum e 4A fo r this exam ple is 80 turns. V c la m p x N c R l1 = Il p e a k
-
OCR Scan
d83-004k D83-004 d83004 SPWM 555 nam .22K 630V B64290-K45 ML4819 L4S12 33CV/F 1500//F 1N5406 MUR850

ST L1117

Abstract: ST MICROELECTRONICS L1117 33 Philips Semiconductor TL431 TL431 TL431B Pin Count 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 , Count TLC555 8, 14, 20 TL431 3, 5, 6, 8 TL431B 3, 5, 6, 8 TL431 3, 5, 6, 8 TL431B 3, 5, 6, 8 TL431 3, 5, 6, 8 TL431A 3, 5, 6, 8 TL431 3, 5, 6, 8 TL431A 3 , TL431 3, 5, 6, 8 FAN431L Fairchild Semiconductor TL431B 3, 5, 6, 8 FIN1531 , Sarnoff AM26C31 GS431B Vishay Siliconix (SI) TL431 3, 5, 6, 8 GS431B Vishay Siliconix
Texas Instruments
Original
ST L1117 ST MICROELECTRONICS L1117 33 LM7905 TO-92 ENE CP2211 CP2211 TL496 equivalent A011905

D83-004

Abstract: d83-004k COMPENSATION + ­ ­ e e S e s a Ple RT 4 2 8 Ml4 w e N for 1V s n g i Des 7 OSC , VOUT­ R22 10 R23, 100 R25 1 C14 2200pF R24 1 MOC 8102 C20 U3 TL431 0.1µF C19 4.7µF Q3 IRF840 R27 1.2k , transient through T23 and C14. The main regulation loop is through PWM B. The TL431 (U3) in the secondary , #24 AWG MOC8102 TL431 Description C8, C11, C13, C15, C16 1µF Ceramic C9, C20, C21 C10 C12, C17 C14
Micro Linear
Original
Diode D83-004 d83 004 768t188 B64290-K45-X27 B64290K45X27 D83-004 diode ML4812 ML4819CP ML4819CS DS4819-01

D83-004

Abstract: d83 004 slope compensation. See ase Ple BLOCK DIAGRAM s s s s Wide common mode range in current , Q3 IRF840 T3 Q3 IRF840 MOC 8102 U3 TL431 U2 2.26k R29 0.1µF C20 R26 , loop is through PWM B. The TL431 (U3) in the secondary serves as both the voltage reference and error , Q4, Q5 2N2222 Q6 IRF821 U2 MOC8102 R1 330ký U3 TL431 R2, R31 510ký
Micro Linear
Original
D83 ZENER inductor 2mH 4 Amp irf840 pwm amp single phase SPWM IC TL431 PLE D83 ZENER diode

ferroxcube Ee core

Abstract: 4229-3CB allow tim e for the input inductor to dum p its energy to the output capacitors. For exam ple: if VOUT - , inductor current will be on the verge o f drying out. For this exam ple 40% o f the peak current found in , this exam ple is 0.5" (SPANG/Magnetics F41206-TC). The rectifying diode at the output of the current , com ponents can be calculated by using the follow ing expression: 1.36 fcsc - Rt x CT For exam ple , current. Assume 4 A for this exam ple. N c is 80 turns. R v c ia m p x N c Ip e a k = 4 .9 X 8 0 =
-
OCR Scan
ferroxcube Ee core 4229-3CB pw 380v 04 x L4819 ML4-812
Abstract: output cap acito rs. POWER FACTOR SECTION Fo r exam ple: T h e p o w e r facto r section in the , cu rre n t w ill be on the verg e of d rying out. For this exam ple 40% of the peak cu rre n t fo , ) For exam ple: (7) x R9 c 6 X R18 w h e re A $c is th e am ount of slope co m p , th is exam ple is 80 tu rns v c la m p x 4.8 x 80 R11 = : 1000 (15) LPEAK W h e , through R23 and C14. T h e main regulation loop is through P W M B. T h e TL431 (U3) in the seco n d ary -
OCR Scan
1N4148 MUR110 MUR150 1N4001 1N5818 1N5819

resistor array

Abstract: s5126 configured to handle tw o channels at up to 50kH z sam pling per channel, o r it can be configured to sam ple , stereo digital audio. The device includes an inherent sam ple/hold and an on-chip analog switch for , time for the external sam ple/hold amplifiers must not exceed the mini mum conversion time of 192 , the VA+ line. Alternatively, a more stable and precise refer ence can be generated using a TL431 shunt , < :2 k il · + 10 [iF 10k £2* 100 nF 0.1 yi F .y TL431 y k |0.1 |iF 0.1 |xF i AGND a
-
OCR Scan
resistor array s5126 CS5126 DS32F1
Abstract: TL431, use o f this p ro d u c t provides designers a sim ple m igration p a th to the m o re robust -
OCR Scan
LX1431 LX1431EB LX6431CLP LX6431
Abstract: Linfinity's earlier TL431, use o f this p ro d u c t provides designers a sim ple m igration p a th to the m -
OCR Scan
Showing first 20 results.