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REF

ANODE

CATHODE

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−

CATHODE

ANODE

REF

TL1431

PRECISION PROGRAMMABLE REFERENCE

SLVS062K – DECEMBER 1991 – REVISED OCTOBER 2006

PACKAGE

ORDERABLE PART NUMBER

TOP-SIDE MARKING

PowerFLEX™ – KTP

Reel of 3000

TL1431CKTPR

OBSOLETE

Tube of 75

TL1431CD

SOIC – D

1431C

Reel of 2500

TL1431CDR

0

°C to 70°C

Bulk of 1000

TL1431CLP

TO-226 / TO-92 – LP

TL1431C

Reel of 2000

TL1431CLPR

Tube of 150

TL1431CPW

TSSOP – PW

T1431

Reel of 2000

TL1431CPWR

Tube of 75

TL1431QD

SOIC – D

TL1431QD

Reel of 2500

TL1431QDR

–40

°C to 125°C

Tube of 150

TL1431QPW

TSSOP – PW

T1431QPW

Reel of 2000

TL1431QPWR

CDIP – JG

Tube of 50

TL1431MJG

TL1431MJG

–55

°C to 125°C

LCCC – FK

Tube of 55

TL1431MFK

TL1431MFK

(1)

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

SYMBOL

FUNCTIONAL BLOCK DIAGRAM

2

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