Datasheet

TL431, TL431A, TL431B
TL432, TL432A, TL432B
www.ti.com SLVS543M –AUGUST 2004–REVISED JULY 2012
V
ref
TOLERANCE (25°C) = 0.5%
TL431B, TL432B ORDERING INFORMATION
(1)
TOP-SIDE
T
A
PACKAGE
(2)
ORDERABLE PART NUMBER
MARKING
(3)
PDIP (P) Tube of 50 TL431BCP TL431BCP
SC-70 (DCK) Reel of 3000 TL431BCDCKR T2_
Reel of 250 TL431BCDCKT
SOIC (D) Tube of 75 TL431BCD T431B
Reel of 2500 TL431BCDR
SOP (PS) Reel of 2000 TL431BCPSR TL431B
SOT-23-5 (DBV) Reel of 3000 TL431BCDBVR T3G_
Reel of 250 TL431BCDBVT
Reel of 3000 TL432BCDBVR TBC_
Reel of 250 TL432BCDBVT
0°C to 70°C SOT-23-3 (DBZ) Reel of 3000 TL431BCDBZR T3G_
Reel of 250 TL431BCDBZT
Reel of 3000 TL432BCDBZR TBC_
Reel of 250 TL432BCDBZT
SOT-89 (PK) Reel of 1000 TL431BCPK 4C
TL432BCPK 2G
TO-226/TO-92 (LP) Bulk of 1000, straight lead TL431BCLP TL431B
Ammo of 2000, formed lead TL431BCLPM
Reel of 2000, formed lead TL431BCLPR
TSSOP (PW) Tube of 150 TL431BCPW T431B
Reel of 2000 TL431BCPWR
PDIP (P) Tube of 50 TL431BIP TL431BIP
SC-70 (DCK) Reel of 3000 TL431BIDCKR T3_
Reel of 250 TL431BIDCKT
SOIC (D) Tube of 75 TL431BID Z431B
Reel of 2500 TL431BIDR
SOT-23-5 (DBV) Reel of 3000 TL431BIDBVR T3F_
Reel of 250 TL431BIDBVT
Reel of 3000 TL432BIDBVR T4F_
Reel of 250 TL432BIDBVT
-40°C to 85°C
SOT-23-3 (DBZ) Reel of 3000 TL431BIDBZR T3F_
Reel of 250 TL431BIDBZT
Reel of 3000 TL432BIDBZR T4F_
Reel of 250 TL432BIDBZT
SOT-89 (PK) Reel of 1000 TL431BIPK 4I
TL432BIPK 2H
TO-226/TO-92 (LP) Bulk of 1000, straight lead TL431BILP Z431B
Ammo of 2000, formed lead TL431BILPM
Reel of 2000, formed lead TL431BILPR
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(3) DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the wafer fab/assembly site.
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Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B