User guide

AP78L05/08/12
AP78LXX SERIES 3-TERMINAL POSITIVE REGULATORS
AP78L05/08/12
Document number: DS31054 Rev. 10 - 2
12 of 16
www.diodes.com
March 2012
© Diodes Incorporated
Marking Information
(1) TO92
Year : "7" = 2007
"8" = 2008
Xth Week: 01~52
AP78L XX
Internal code
Y WWX
( Top View )
123
X
L : Lead Free
~
Part Number
05 : AP78L05
08 : AP78L08
12 : AP78L12
(2) SO-8
( Top View )
AP78L XX
YY
WW X
X
Logo
Part Number
5
8
41
WW : Week : 01~52; 52
YY
: Year : 08, 09,10~
G : Green
X
: Internal Code
represents 52 and 53 week
05 : AP78L05
08 : AP78L08
12 : AP78L12
(3) SOT89
1 32
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 : Green
a~z : 27~52 week;
z represents 52 and 53 week
Device Package Identification Code
AP78L05 SOT89 V2
AP78L08 SOT89 V3
AP78L12 SOT89 V4