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Datasheet Texas Instruments TL431

ManufacturerTexas Instruments
SeriesTL431

Adjustable Precision Shunt Regulator

Datasheets

  • Download » Datasheet, PDF, 2.6 Mb, Revision: O, 01-29-2015
    TL43xx Precision Programmable Reference datasheet
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    Documents TL431, TL431A, TL431B
    TL432, TL432A, TL432B
    SLVS543O – AUGUST 2004 – REVISED JANUARY 2015 TL43xx Precision Programmable Reference
    1 Features 3 Description The TL431 and TL432 devices 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. These
    devices have a typical output impedance of 0.2 О©.
    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
    device has exactly the same functionality and
    electrical specifications as the TL431 device, but has
    different pinouts for the DBV, DBZ, and PK packages. 1 Reference Voltage Tolerance at 25В°C ...

Prices

Family: TL431, TL431A, TL431B, TL432, TL432A, TL432B

Status

TL431CDTL431CDBVRTL431CDBVRE4TL431CDBVRG4TL431CDBVTTL431CDBVTG4TL431CDBZRTL431CDBZRG4TL431CDBZTTL431CDBZTG4TL431CDE4TL431CDG4TL431CDRTL431CDRE4TL431CDRG4TL431CKTPRTL431CLPTL431CLPB-TDJTL431CLPE3TL431CLPMTL431CLPME3TL431CLPRTL431CLPRE3TL431CPTL431CPE4TL431CPKTL431CPKG3TL431CPSLETL431CPSRTL431CPSRG4TL431CPWTL431CPWE4TL431CPWG4TL431CPWLETL431CPWRTL431IDTL431IDBVRTL431IDBVRE4TL431IDBVRG4TL431IDBVTTL431IDBZRTL431IDBZRG4TL431IDBZTTL431IDBZTG4TL431IDE4TL431IDG4TL431IDRTL431IDRE4TL431IDRG4TL431ILPTL431ILPE3TL431ILPMTL431ILPRTL431ILPRE3TL431IPTL431IPE4TL431IPKTL431IPKG3TL431MFKBTL431MJGTL431MJGBTL431QDTL431QDBVRTL431QDBVRG4TL431QDBVTTL431QDBVTE4TL431QDBZRTL431QDBZRG4TL431QDBZTTL431QDBZTG4TL431QDCKRTL431QDCKRG4TL431QDCKTTL431QDCKTG4TL431QDRTL431QPKTL431QPKG3
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNoNoNoNoNoNoYesNoNoYesNoNoNoNoNoNoNoNoNoNoNoNoNoYesNoNoNoNoYesNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoYesYesNoNoYesYesYesYesNoNoNoYesNoYesNoYesNoNoNoNoNoNoNoNoNoNoNoNoNoNo

Packaging

TL431CDTL431CDBVRTL431CDBVRE4TL431CDBVRG4TL431CDBVTTL431CDBVTG4TL431CDBZRTL431CDBZRG4TL431CDBZTTL431CDBZTG4TL431CDE4TL431CDG4TL431CDRTL431CDRE4TL431CDRG4TL431CKTPRTL431CLPTL431CLPB-TDJTL431CLPE3TL431CLPMTL431CLPME3TL431CLPRTL431CLPRE3TL431CPTL431CPE4TL431CPKTL431CPKG3TL431CPSLETL431CPSRTL431CPSRG4TL431CPWTL431CPWE4TL431CPWG4TL431CPWLETL431CPWRTL431IDTL431IDBVRTL431IDBVRE4TL431IDBVRG4TL431IDBVTTL431IDBZRTL431IDBZRG4TL431IDBZTTL431IDBZTG4TL431IDE4TL431IDG4TL431IDRTL431IDRE4TL431IDRG4TL431ILPTL431ILPE3TL431ILPMTL431ILPRTL431ILPRE3TL431IPTL431IPE4TL431IPKTL431IPKG3TL431MFKBTL431MJGTL431MJGBTL431QDTL431QDBVRTL431QDBVRG4TL431QDBVTTL431QDBVTE4TL431QDBZRTL431QDBZRG4TL431QDBZTTL431QDBZTG4TL431QDCKRTL431QDCKRG4TL431QDCKTTL431QDCKTG4TL431QDRTL431QPKTL431QPKG3
Pin855555333388888233333338833888888888555533338888833333883320888555533336666833
Package TypeDDBVDBVDBVDBVDBVDBZDBZDBZDBZDDDDDKTPLPLPLPLPLPLPLPPPPKPKPSPSPSPWPWPWPWPWDDBVDBVDBVDBVDBZDBZDBZDBZDDDDDLPLPLPLPLPPPPKPKFKJGJGDDBVDBVDBVDBVDBZDBZDBZDBZDCKDCKDCKDCKDPKPK
Industry STD TermSOICSOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOICSOICSOICSOICSOICPFMTO-92TO-92TO-92TO-92TO-92TO-92TO-92PDIPPDIPSOT-89SOT-89SOPSOPSOPTSSOPTSSOPTSSOPTSSOPTSSOPSOICSOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOICSOICSOICSOICSOICTO-92TO-92TO-92TO-92TO-92PDIPPDIPSOT-89SOT-89LCCCCDIPCDIPSOICSOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-SC70SOT-SC70SOT-SC70SOT-SC70SOICSOT-89SOT-89
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PSFM-GO-PBCY-WO-PBCY-WO-PBCY-WO-PBCY-WO-PBCY-WO-PBCY-WO-PBCY-WR-PDIP-TR-PDIP-TR-PSSO-FR-PSSO-FR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GO-PBCY-WO-PBCY-WO-PBCY-WO-PBCY-WO-PBCY-WR-PDIP-TR-PDIP-TR-PSSO-FR-PSSO-FS-CQCC-NR-GDIP-TR-GDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PSSO-FR-PSSO-F
Package QTY75300025025030003000250250757525002500250010001000200020002000200050501000100020002000200075300030003000250300030002502507575250025002500100010002000200050501000100075300030002503000300025025030003000250250250010001000
CarrierTUBELARGE T&RSMALL T&RSMALL T&RLARGE T&RLARGE T&RSMALL T&RSMALL T&RTUBETUBELARGE T&RLARGE T&RLARGE T&RBULKBULKAMMOAMMOLARGE T&RLARGE T&RTUBETUBELARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RTUBELARGE T&RLARGE T&RLARGE T&RSMALL T&RLARGE T&RLARGE T&RSMALL T&RSMALL T&RTUBETUBELARGE T&RLARGE T&RLARGE T&RBULKBULKLARGE T&RLARGE T&RTUBETUBELARGE T&RLARGE T&RTUBELARGE T&RLARGE T&RSMALL T&RLARGE T&RLARGE T&RSMALL T&RSMALL T&RLARGE T&RLARGE T&RSMALL T&RSMALL T&RLARGE T&RLARGE T&RLARGE T&R
Device MarkingTL431CT3CGT3CST3CGT3CUT3CUT3CST3CUTL431CTL431CTL431CTL431CTL431CTL431CTL431CTL431CTL431CTL431CTL431CTL431CPTL431CP4343T431T431T431TL431IT3IGT3IGT3IGT3IGT3IST3I3T3IUT3ISTL431ITL431ITL431ITL431ITL431ITL431ITL431ITL431ITL431ITL431IPTL431IP3I3IT431QT3QUT3QGT3QUT3QUT3QST3QST3QUT6UT6UT6UT6UT431Q3Q3Q
Width (mm)3.911.61.61.61.61.61.31.31.31.33.913.913.913.913.916.154.34.34.34.34.34.34.36.356.352.52.55.35.35.34.44.44.44.44.43.911.61.61.61.61.31.31.31.33.913.913.913.913.914.34.34.34.34.36.356.352.52.58.896.676.673.911.61.61.61.61.31.31.31.31.251.251.251.253.912.52.5
Length (mm)4.92.92.92.92.92.92.922.922.922.924.94.94.94.94.96.044.34.34.34.34.34.34.39.819.814.54.56.26.26.2333334.92.92.92.92.92.922.922.922.924.94.94.94.94.94.34.34.34.34.39.819.814.54.58.899.69.64.92.92.92.92.92.922.922.922.9222224.94.54.5
Thickness (mm)1.581.21.21.21.21.211111.581.581.581.581.581.913.63.63.63.63.63.63.63.93.91.51.51.951.951.95111111.581.21.21.21.211111.581.581.581.581.583.63.63.63.63.63.93.91.51.51.834.574.571.581.21.21.21.21111.9.9.9.91.581.51.5
Pitch (mm)1.27.95.95.95.95.95.96.96.96.961.271.271.271.271.274.571.271.271.271.271.271.271.272.542.541.51.51.271.271.27.65.65.65.65.651.27.95.95.95.95.96.96.96.961.271.271.271.271.271.271.271.271.271.272.542.541.51.51.272.542.541.27.95.95.95.95.96.96.96.96.65.65.65.651.271.51.5
Max Height (mm)1.751.451.451.451.451.451.221.221.221.221.751.751.751.751.752.035.345.345.345.345.345.345.345.085.081.61.62221.21.21.21.21.21.751.451.451.451.451.221.221.221.221.751.751.751.751.755.345.345.345.345.345.085.081.61.62.035.085.081.751.451.451.451.451.221.221.221.221.11.11.11.11.751.61.6
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Parametrics

TL431CDTL431CDBVRTL431CDBVRE4TL431CDBVRG4TL431CDBVTTL431CDBVTG4TL431CDBZRTL431CDBZRG4TL431CDBZTTL431CDBZTG4TL431CDE4TL431CDG4TL431CDRTL431CDRE4TL431CDRG4TL431CKTPRTL431CLPTL431CLPB-TDJTL431CLPE3TL431CLPMTL431CLPME3TL431CLPRTL431CLPRE3TL431CPTL431CPE4TL431CPKTL431CPKG3TL431CPSLETL431CPSRTL431CPSRG4TL431CPWTL431CPWE4TL431CPWG4TL431CPWLETL431CPWRTL431IDTL431IDBVRTL431IDBVRE4TL431IDBVRG4TL431IDBVTTL431IDBZRTL431IDBZRG4TL431IDBZTTL431IDBZTG4TL431IDE4TL431IDG4TL431IDRTL431IDRE4TL431IDRG4TL431ILPTL431ILPE3TL431ILPMTL431ILPRTL431ILPRE3TL431IPTL431IPE4TL431IPKTL431IPKG3TL431MFKBTL431MJGTL431MJGBTL431QDTL431QDBVRTL431QDBVRG4TL431QDBVTTL431QDBVTE4TL431QDBZRTL431QDBZRG4TL431QDBZTTL431QDBZTG4TL431QDCKRTL431QDCKRG4TL431QDCKTTL431QDCKTG4TL431QDRTL431QPKTL431QPKG3
TL431CDTL431CDBVRTL431CDBVRE4TL431CDBVRG4TL431CDBVTTL431CDBVTG4TL431CDBZRTL431CDBZRG4TL431CDBZTTL431CDBZTG4TL431CDE4TL431CDG4TL431CDRTL431CDRE4TL431CDRG4TL431CKTPRTL431CLPTL431CLPB-TDJTL431CLPE3TL431CLPMTL431CLPME3TL431CLPRTL431CLPRE3TL431CPTL431CPE4TL431CPKTL431CPKG3TL431CPSLETL431CPSRTL431CPSRG4TL431CPWTL431CPWE4TL431CPWG4TL431CPWLETL431CPWRTL431IDTL431IDBVRTL431IDBVRE4TL431IDBVRG4TL431IDBVTTL431IDBZRTL431IDBZRG4TL431IDBZTTL431IDBZTG4TL431IDE4TL431IDG4TL431IDRTL431IDRE4TL431IDRG4TL431ILPTL431ILPE3TL431ILPMTL431ILPRTL431ILPRE3TL431IPTL431IPE4TL431IPKTL431IPKG3TL431MFKBTL431MJGTL431MJGBTL431QDTL431QDBVRTL431QDBVRG4TL431QDBVTTL431QDBVTE4TL431QDBZRTL431QDBZRG4TL431QDBZTTL431QDBZTG4TL431QDCKRTL431QDCKRG4TL431QDCKTTL431QDCKTG4TL431QDRTL431QPKTL431QPKG3
Approx. Price (US$)0.06 | 1ku0.06 | 1ku0.06 | 1ku0.06 | 1ku0.06 | 1ku0.06 | 1ku0.06 | 1ku0.06 | 1ku0.06 | 1ku0.06 | 1ku0.06 | 1ku0.06 | 1ku0.06 | 1ku0.06 | 1ku
Initial Accuracy(Max), %222222222222222222222222222222222222222222222222222222222222222
Initial Accuracy(Max)(%)22222222222222
Iout/Iz(Max), mA100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
Iout/Iz(Max)(mA)100100100100100100100100100100100100100100
Min Iz for Regulation, uA400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400400
Min Iz for Regulation(uA)400400400400400400400400400400400400400400
Operating Temperature Range, C-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70-40 to 125,-40 to 85,0 to 70
Operating Temperature Range(C)-40 to 125
-40 to 85
0 to 70
-40 to 125
-40 to 85
0 to 70
-40 to 125
-40 to 85
0 to 70
-40 to 125
-40 to 85
0 to 70
-40 to 125
-40 to 85
0 to 70
-40 to 125
-40 to 85
0 to 70
-40 to 125
-40 to 85
0 to 70
-40 to 125
-40 to 85
0 to 70
-40 to 125
-40 to 85
0 to 70
-40 to 125
-40 to 85
0 to 70
-40 to 125
-40 to 85
0 to 70
-40 to 125
-40 to 85
0 to 70
-40 to 125
-40 to 85
0 to 70
-40 to 125
-40 to 85
0 to 70
Package GroupSOICSOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOICSOICSOICSOICSOICPDIP
SC70
SO
SOIC
TO-92
SOT-23
SOT-89
TSSOP
WAFERSALE
TO-92TO-92TO-92TO-92TO-92TO-92TO-92PDIPPDIPSOT-89SOT-89SOSOSOTSSOPTSSOPTSSOPTSSOPTSSOPSOICSOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOICSOICSOICSOICSOICTO-92TO-92TO-92TO-92TO-92PDIPPDIPSOT-89SOT-89PDIP
SC70
SO
SOIC
TO-92
SOT-23
SOT-89
TSSOP
WAFERSALE
PDIP
SC70
SO
SOIC
TO-92
SOT-23
SOT-89
TSSOP
WAFERSALE
PDIP
SC70
SO
SOIC
TO-92
SOT-23
SOT-89
TSSOP
WAFERSALE
SOICSOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SC70SC70SC70SC70SOICSOT-89SOT-89
Package Size: mm2:W x L, PKG8SOIC: 29 mm2: 6 x 4.9(SOIC)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)3TO-92: 18 mm2: 4.3 x 4.3(TO-92)3TO-92: 18 mm2: 4.3 x 4.3(TO-92)3TO-92: 18 mm2: 4.3 x 4.3(TO-92)3TO-92: 18 mm2: 4.3 x 4.3(TO-92)3TO-92: 18 mm2: 4.3 x 4.3(TO-92)3TO-92: 18 mm2: 4.3 x 4.3(TO-92)See datasheet (PDIP)See datasheet (PDIP)3SOT-89: 18 mm2: 4.095 x 4.5(SOT-89)3SOT-89: 18 mm2: 4.095 x 4.5(SOT-89)8SO: 48 mm2: 7.8 x 6.2(SO)8SO: 48 mm2: 7.8 x 6.2(SO)8TSSOP: 19 mm2: 6.4 x 3(TSSOP)8SOIC: 29 mm2: 6 x 4.9(SOIC)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)3TO-92: 18 mm2: 4.3 x 4.3(TO-92)3TO-92: 18 mm2: 4.3 x 4.3(TO-92)3TO-92: 18 mm2: 4.3 x 4.3(TO-92)3TO-92: 18 mm2: 4.3 x 4.3(TO-92)See datasheet (PDIP)See datasheet (PDIP)3SOT-89: 18 mm2: 4.095 x 4.5(SOT-89)3SOT-89: 18 mm2: 4.095 x 4.5(SOT-89)8SOIC: 29 mm2: 6 x 4.9(SOIC)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)6SC70: 4 mm2: 2.1 x 2(SC70)6SC70: 4 mm2: 2.1 x 2(SC70)6SC70: 4 mm2: 2.1 x 2(SC70)6SC70: 4 mm2: 2.1 x 2(SC70)8SOIC: 29 mm2: 6 x 4.9(SOIC)3SOT-89: 18 mm2: 4.095 x 4.5(SOT-89)3SOT-89: 18 mm2: 4.095 x 4.5(SOT-89)
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (PFM)
See datasheet (CDIP)
Pin/Package3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP0WAFERSALE
3SOT-23
3SOT-89
5SOT-23
6SC70
8PDIP
8SO
8SOIC
3TO-92
8TSSOP
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Reference VoltageAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustable
Temp Coeff(Max), ppm/ degree C929292929292929292929292929292929292929292929292929292929292929292929292929292929292929292929292929292929292929292929292929292
Temp Coeff(Max)(ppm/ degree C)9292929292929292929292929292
Temp Coeff(Typ), ppm/ degree C343434343434343434343434343434343434343434343434343434343434343434343434343434343434343434343434343434343434343434343434343434
Temp Coeff(Typ)(ppm/ degree C)3434343434343434343434343434
VO, V2.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.495
VO Adj(Max), V363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636
VO Adj(Max)(V)3636363636363636363636363636
VO Adj(Min), V2.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.495
VO Adj(Min)(V)2.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.495
VO(V)2.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.4952.495

Eco Plan

TL431CDTL431CDBVRTL431CDBVRE4TL431CDBVRG4TL431CDBVTTL431CDBVTG4TL431CDBZRTL431CDBZRG4TL431CDBZTTL431CDBZTG4TL431CDE4TL431CDG4TL431CDRTL431CDRE4TL431CDRG4TL431CKTPRTL431CLPTL431CLPB-TDJTL431CLPE3TL431CLPMTL431CLPME3TL431CLPRTL431CLPRE3TL431CPTL431CPE4TL431CPKTL431CPKG3TL431CPSLETL431CPSRTL431CPSRG4TL431CPWTL431CPWE4TL431CPWG4TL431CPWLETL431CPWRTL431IDTL431IDBVRTL431IDBVRE4TL431IDBVRG4TL431IDBVTTL431IDBZRTL431IDBZRG4TL431IDBZTTL431IDBZTG4TL431IDE4TL431IDG4TL431IDRTL431IDRE4TL431IDRG4TL431ILPTL431ILPE3TL431ILPMTL431ILPRTL431ILPRE3TL431IPTL431IPE4TL431IPKTL431IPKG3TL431MFKBTL431MJGTL431MJGBTL431QDTL431QDBVRTL431QDBVRG4TL431QDBVTTL431QDBVTE4TL431QDBZRTL431QDBZRG4TL431QDBZTTL431QDBZTG4TL431QDCKRTL431QDCKRG4TL431QDCKTTL431QDCKTG4TL431QDRTL431QPKTL431QPKG3
RoHSCompliantCompliantNot CompliantNot CompliantCompliantCompliantCompliantCompliantCompliantSee ti.comCompliantCompliantCompliantCompliantCompliantNot CompliantCompliantNot CompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantNot CompliantCompliantCompliantNot CompliantNot CompliantNot CompliantNot CompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantNot CompliantCompliantCompliantCompliantCompliantCompliantCompliantNot CompliantNot CompliantNot CompliantCompliantCompliantCompliantCompliantNot CompliantCompliantCompliantCompliantSee ti.comCompliantCompliantCompliantCompliantCompliantCompliantCompliant
Pb FreeYesYesYesYesYesYesYesYesYesYesYesYesYesYesNoNoNoNoNoNoNoNoNoNoNoNoNoNo

Application Notes

  • Download » Application Notes, PDF, 237 Kb, 01-22-2014
    Low-cost flyback solutions for 10-mW standby power
  • Download » Application Notes, PDF, 210 Kb, Revision: A, 06-13-2013
    Lead-Acid Charger and LED Driver using TPS5402 (Rev. A)
    The TPS5402 device is a non-synchronous buck regulator with a wide operating range from 3.5 to 28 V.The switching frequency of the converters can be set from 50 kHz to 1.1 MHz with an external resistor.Frequency-spread spectrum operation is introduced for EMI reduction. TPS5402 supports pulse-skippingmode to enhance the efficiency at light load, making this device an ideal pick for applicati
  • Download » Application Notes, PDF, 535 Kb, 03-11-2009
    Using a portable-power boost converter in an isolated flyback application
  • Download » Application Notes, PDF, 542 Kb, 01-16-2013
    Compensation Design with TL431 for UCC28600
  • Download » Application Notes, PDF, 386 Kb, Revision: A, 01-16-2014
    Understanding stability boundary conditions charts in TL431, TL432 Data sheet (Rev. A)
  • Download » Application Notes, PDF, 329 Kb, Revision: E, 07-26-2005
    Designing Switching Voltage Regulators With the TL494 (Rev. E)
    Designing Switching Voltage Regulators With the TL494
  • Download » Application Notes, PDF, 1.4 Mb, 03-11-2009
    Q1 2009 Issue Analog Applications Journal
  • Download » Application Notes, PDF, 170 Kb, 09-01-2011
    Setting the shunt voltage on an adjustable shunt regulator
  • Download » Application Notes, PDF, 177 Kb, 11-05-2014
    Designing Overcurrent protection for TPL7407L Peripheral Driver
    Microcontroller units (MCUs) are generally limited with lower drive on the I/Os. Most of the applicationsrequiring MCU boards to drive high-current loads need discrete implementation and additional components, which use a lot of board space. This board space is called a peripheral driver section. The TPL7407L device is an integrated peripheral driver with seven channel drivers inside. The TPL740

Moldel Line

Series: TL431 (77)

Manufacturer's Classification

  • Semiconductors> Power Management> Voltage Reference> Shunt Voltage Reference

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