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Datasheet Texas Instruments TL1431

Datasheet Texas Instruments TL1431

ManufacturerTexas Instruments
SeriesTL1431

Precision Adjustable (Programmable) Shunt Reference

Datasheets

  • Download » Datasheet PDF, 1.7 Mb, Revision: N, File published: Oct 4, 2016
    TL1431 Precision Programmable Reference datasheet
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    Design TL1431, TL1431M
    SLVS062N – DECEMBER 1991 – REVISED OCTOBER 2016 TL1431 Precision Programmable Reference
    1 Features 3 Description The TL1431 device is a precision programmable
    reference with specified thermal stability over
    automotive, commercial, and military temperature
    ranges. The output voltage can be set to any value
    between VI(ref) (approximately 2.5 V) and 36 V with
    two external resistors (see Figure 25). This device
    has a typical output impedance of 0.2 О©. Active
    output circuitry provides a sharp turnon characteristic,
    making the device an excellent replacement for Zener
    diodes and other types of references in applications
    such as onboard regulation, adjustable power
    supplies, and switching power supplies. 1 0.4% Initial Voltage Tolerance
    0.2-О© Typical Output Impedance
    Fast Turnon (500 ns)
    Sink Current Capability (1 mA to 100 mA) ...
  • Download » Datasheet PDF, 1.3 Mb, Revision: M, File published: Apr 26, 2012
    TL1431 Precision Programmable Reference (Rev. M)

Prices

Family: TL1431, TL1431M

Status

TL1431CDTL1431CDE4TL1431CDG4TL1431CDRTL1431CDRE4TL1431CDRG4TL1431CKTPRTL1431CLPTL1431CLPE3TL1431CLPMTL1431CLPME3TL1431CLPRTL1431CLPRE3TL1431CPWTL1431CPWRTL1431CPWRG4TL1431QDTL1431QDG4TL1431QDRTL1431QDRG4TL1431QLPTL1431QLPRTL1431QPWRTL1431QPWRG4
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)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)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)Obsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoYesNoNoYesYesNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo

Packaging

TL1431CDTL1431CDE4TL1431CDG4TL1431CDRTL1431CDRE4TL1431CDRG4TL1431CKTPRTL1431CLPTL1431CLPE3TL1431CLPMTL1431CLPME3TL1431CLPRTL1431CLPRE3TL1431CPWTL1431CPWRTL1431CPWRG4TL1431QDTL1431QDG4TL1431QDRTL1431QDRG4TL1431QLPTL1431QLPRTL1431QPWRTL1431QPWRG4
Pin888888233333388888883388
Package TypeDDDDDDKTPLPLPLPLPLPLPPWPWPWDDDDLPLPPWPW
Industry STD TermSOICSOICSOICSOICSOICSOICPFMTO-92TO-92TO-92TO-92TO-92TO-92TSSOPTSSOPTSSOPSOICSOICSOICSOICTO-92TO-92TSSOPTSSOP
JEDEC CodeR-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-WR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GO-PBCY-WO-PBCY-WR-PDSO-GR-PDSO-G
Package QTY75757525002500250010001000200020002000150200020007575250025002000
CarrierTUBETUBETUBELARGE T&RLARGE T&RLARGE T&RBULKBULKLARGE T&RLARGE T&RLARGE T&RTUBELARGE T&RLARGE T&RTUBESMALL T&RLARGE T&RLARGE T&RLARGE T&R
Device Marking1431C1431C1431C1431C1431C1431CTL1431CTL1431CTL1431CTL1431CTL1431CT1431T1431T14311431Q1431Q1431Q1431Q1431Q
Width (mm)3.913.913.913.913.913.916.154.34.34.34.34.34.34.44.44.43.913.913.913.914.34.34.44.4
Length (mm)4.94.94.94.94.94.96.044.34.34.34.34.34.33334.94.94.94.94.34.333
Thickness (mm)1.581.581.581.581.581.581.913.63.63.63.63.63.61111.581.581.581.583.63.611
Pitch (mm)1.271.271.271.271.271.274.571.271.271.271.271.271.27.65.65.651.271.271.271.271.271.27.65.65
Max Height (mm)1.751.751.751.751.751.752.035.345.345.345.345.345.341.21.21.21.751.751.751.755.345.341.21.2
Mechanical DataDownload »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »Download »

Parametrics

TL1431CDTL1431CDE4TL1431CDG4TL1431CDRTL1431CDRE4TL1431CDRG4TL1431CKTPRTL1431CLPTL1431CLPE3TL1431CLPMTL1431CLPME3TL1431CLPRTL1431CLPRE3TL1431CPWTL1431CPWRTL1431CPWRG4TL1431QDTL1431QDG4TL1431QDRTL1431QDRG4TL1431QLPTL1431QLPRTL1431QPWRTL1431QPWRG4
TL1431CDTL1431CDE4TL1431CDG4TL1431CDRTL1431CDRE4TL1431CDRG4TL1431CKTPRTL1431CLPTL1431CLPE3TL1431CLPMTL1431CLPME3TL1431CLPRTL1431CLPRE3TL1431CPWTL1431CPWRTL1431CPWRG4TL1431QDTL1431QDG4TL1431QDRTL1431QDRG4TL1431QLPTL1431QLPRTL1431QPWRTL1431QPWRG4
Approx. Price (US$)0.09 | 1ku0.09 | 1ku0.09 | 1ku0.09 | 1ku0.09 | 1ku0.09 | 1ku
Initial Accuracy(Max), %0.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.4
Initial Accuracy(Max)(%)0.40.40.40.40.40.4
Iout/Iz(Max), mA150150150150150150150150150150150150150150150150150150
Iout/Iz(Max)(mA)150150150150150150
Min Iz for Regulation, uA450450450450450450450450450450450450450450450450450450
Min Iz for Regulation(uA)450450450450450450
Operating Temperature Range, C-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70-40 to 125,0 to 70
Operating Temperature Range(C)-40 to 125
0 to 70
-40 to 125
0 to 70
0 to 70
-40 to 125
-40 to 125
0 to 70
-40 to 125
0 to 70
-40 to 125
0 to 70
Package GroupSOICSOICSOICSOICSOICSOICSOIC
TO-92
TSSOP
TO-92TO-92TO-92TO-92TO-92TO-92TSSOPTSSOPTSSOPSOICSOICSOICSOICTO-92TO-92TSSOPTSSOP
Package Size(mm2=WxL)8TSSOP: 19 mm2: 6.4 x 3
Package Size: mm2:W x L, PKG8SOIC: 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)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)8TSSOP: 19 mm2: 6.4 x 3(TSSOP)8TSSOP: 19 mm2: 6.4 x 3(TSSOP)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)8TSSOP: 19 mm2: 6.4 x 3(TSSOP)
Package Size: mm2:W x L (PKG)See datasheet (PFM)See datasheet (PFM)See datasheet (PFM)See datasheet (PFM)See datasheet (PFM)
Pin/Package3TO-92, 8SOIC, 8TSSOP3TO-92, 8SOIC, 8TSSOP3TO-92, 8SOIC, 8TSSOP3TO-92, 8SOIC, 8TSSOP3TO-92, 8SOIC, 8TSSOP3TO-92, 8SOIC, 8TSSOP3TO-92
8SOIC
8TSSOP
3TO-92, 8SOIC, 8TSSOP3TO-92, 8SOIC, 8TSSOP3TO-92
8SOIC
8TSSOP
3TO-92, 8SOIC, 8TSSOP3TO-92, 8SOIC, 8TSSOP3TO-92, 8SOIC, 8TSSOP3TO-92
8SOIC
8TSSOP
3TO-92, 8SOIC, 8TSSOP3TO-92, 8SOIC, 8TSSOP3TO-92, 8SOIC, 8TSSOP3TO-92, 8SOIC, 8TSSOP3TO-92, 8SOIC, 8TSSOP3TO-92, 8SOIC, 8TSSOP3TO-92
8SOIC
8TSSOP
3TO-92
8SOIC
8TSSOP
3TO-92
8SOIC
8TSSOP
3TO-92, 8SOIC, 8TSSOP
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Reference VoltageAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustableAdjustable
Temp Coeff(Max), ppm/ degree C114114114114114114114114114114114114114114114114114114
Temp Coeff(Max)(ppm/ degree C)114114114114114114
Temp Coeff(Typ), ppm/ degree C232323232323232323232323232323232323
Temp Coeff(Typ)(ppm/ degree C)232323232323
VO, VN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
VO Adj(Max), V363636363636363636363636363636363636
VO Adj(Max)(V)363636363636
VO Adj(Min), V2.52.52.52.52.52.52.52.52.52.52.52.52.52.52.52.52.52.5
VO Adj(Min)(V)2.52.52.52.52.52.5

Eco Plan

TL1431CDTL1431CDE4TL1431CDG4TL1431CDRTL1431CDRE4TL1431CDRG4TL1431CKTPRTL1431CLPTL1431CLPE3TL1431CLPMTL1431CLPME3TL1431CLPRTL1431CLPRE3TL1431CPWTL1431CPWRTL1431CPWRG4TL1431QDTL1431QDG4TL1431QDRTL1431QDRG4TL1431QLPTL1431QLPRTL1431QPWRTL1431QPWRG4
RoHSCompliantCompliantCompliantCompliantCompliantCompliantNot CompliantCompliantCompliantNot CompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantNot CompliantNot CompliantNot CompliantCompliant
Pb FreeYesYesYesNoNoNoNoYesYesNoYes

Application Notes

  • Download » Application Notes PDF, 170 Kb, File published: Sep 1, 2011
    Setting the shunt voltage on an adjustable shunt regulator

Moldel Line

Series: TL1431 (24)

Manufacturer's Classification

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

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