AP431/AP431A

ADJUSTABLE PRECISION SHUNT REGULATOR

AP431/AP431A

Document number: DS31002 Rev. 15 - 2

12 of 16

www.diodes.com

June 2010

© Diodes Incorporated

(5) SOT89-3L

1

3

2

X X

Y W

XX : Identification code

( Top View )

X

Y : Year : 0~9

W : Week : A~Z : 1~26 week;

X : Internal code

a~z : 27~52 week;

z represents 52 and 53 week

A~Z: Green

a~z : Lead Free

(6) TO92-3L

( Top View )

AP431

X Y WW X X

Accuracy

Blank: 2.495 + 1%

A: 2.495 + 0.5%

G : Green

WW : Week : 01

~52; 52

Y : Year : 0

~9

X : Internal Code

represents 52 and 53 week

L : Lead Free

Identification Code Table

Device

Package (Note 10)

Identification Code

Date Code

AP431SA

SOT23

D1

YM

AP431ASA

SOT23

D2

YM

AP431SR

SOT23R

D5

YM

AP431ASR

SOT23R

D6

YM

AP431Q

SOT25

A2

YM

AP431AQ

SOT25

A3

YM

AP431W

SC59

A6

YM

AP431AW

SC59

A7

YM

AP431R

SC59

A8

YM

AP431AR

SC59

A9

YM

AP431Y

SOT89-3L

A4

YM

AP431AY

SOT89-3L

A5

YM

Notes:

10. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.