TL431/TL432

ADJUSTABLE PRECISION SHUNT REGULATOR

TL431/432

Document number: DS35050 Rev. 2 - 2

11 of 14

www.diodes.com

September 2010

© Diodes Incorporated

Ordering Information

Pinout variation

Tolerance

Package

Packing

1: Standard pinout

2: Reversed pinout in SOT23

A:

±1.0%

B:

±0.5%

SA: SOT23

W5: SOT25

7: Tape & Reel

TL43 X X XX -7

Pinout variation

Tolerance

Package

Packing

1: Standard pinout

2: Reversed pinout in SOT23

A:

±1.0%

B:

±0.5%

SA: SOT23

W5: SOT25

7: Tape & Reel

TL43 X X XX -7

Device

(Note 7)

Package

Code

Packaging

(Note 5)

7” Tape and Reel

Ammo Box

Quantity

Part Number

Suffix

Quantity

Part Number Suffix

TL431A(B)SA-7

SA

SOT23

3000/Tape & Reel

-7

NA

NA

TL431A(B)W5-7

W5

SOT25

3000/Tape & Reel

-7

NA

NA

TL432A(B)SA-7

SA

SOT23

3000/Tape & Reel

-7

NA

NA

Notes:

7. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at

http://www.diodes.com/datasheets/ap02001.pdf.

8. Suffix “B” denotes TL431B device.