TL431, TL431A, TL431B
TL432, TL432A, TL432B
ADJUSTABLE PRECISION SHUNT REGULATORS
SLVS543J − AUGUST 2004 − REVISED DECEMBER 2005
V
ref
TOLERANCE (25°C) = 0.5%
TL431B, TL432B ORDERING INFORMATION (CONTINUED)
TA
SOIC (D)
PACKAGE†
Tube of 75
Reel of 2500
Reel of 3000
Reel of 250
SOT-23-5 (DBV)
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
SOT-23-3 (DBZ)
−40 C 125°C
−40°C to 125 C
SOT-89 (PK)
Reel of 3000
Reel of 250
Reel of 1000
Bulk of 1000,
straight lead
TO-226/TO-92 (LP)
Ammo of 2000,
formed lead
Reel of 2000,
formed lead
SC-70 (DCK)
Reel of 1000
Reel of 250
ORDERABLE
PART NUMBER
TL431BQD
TL431BQDR
TL431BQDBVR
TL431BQDBVT
TL432BQDBVR
TL432BQDBVT
TL431BQDBZR
TL431BQDBZT
TL432BQDBZR
TL432BQDBZT
TL431BQPK
TL432BQPK
TL431BQLP
TL431BQLPM
TL431BQLPR
TL431BQDCKR
TL431BQDCKT
T431BQ
T4H_
3H
2J
T3H_
T4H_
T3H_
T431BQ
TOP-SIDE
MARKING‡
PREVIEW
PREVIEW
T8_
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
‡ DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the assembly/test site.
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
9
TI [ TEXAS INSTRUMENTS ]
