AP78L05/08/12
AP78LXX SERIES 3-TERMINAL POSITIVE REGULATORS
AP78L05/08/12
Document number: DS31054 Rev. 10 - 2
10 of 16
www.diodes.com
March 2012
© Diodes Incorporated
Typical Performance Characteristics (cont.)
For AP78L12
14 18 22 26 30
INPUT-OUTPUT DIFFERENTIAL (V)
Peak Output Current
300
250
200
150
100
50
0
O
U
T
P
U
T
C
U
R
R
EN
T
(mA)
10 15 20 25 30
INPUT VOLTAGE (V)
Quiescent Current
2.960
2.945
2.930
Q
U
IES
C
E
N
T
C
U
R
R
E
N
T
(mA)
2.955
2.935
2.950
2.940
-25 0 25 50 75 125
JUNCTION TEMPERATURE (°C)
Quiescent Current
100
3.2
3.1
2.9
2.8
2.5
Q
U
IES
C
E
N
T
C
U
R
R
E
N
T
(mA)
3.0
2.7
2.6
V = 19V
V = 12V
I = 40mA
IN
OUT
OUT
-25 0 25 50 75 125
JUNCTION TEMPERATURE (°C)
Dropout Voltage
100
2.5
1.5
0.0
I
N
P
U
T
-
O
U
T
P
U
T
(V)
2.0
1.0
0.5
AP78L05/08/12
AP78LXX SERIES 3-TERMINAL POSITIVE REGULATORS
AP78L05/08/12
Document number: DS31054 Rev. 10 - 2
11 of 16
www.diodes.com
March 2012
© Diodes Incorporated
Lead-free
Ordering Information
Package Packing
A :
A
mmo Box
Lead Free
L : Lead Free (Note 8)
AP78L
X
X
X
-
X
V : TO92
S : SO-8
Y : SOT89
13 : Tape & Reel
G : Green (Note 9)
Output version
05 : 5V
08 : 8V
12 : 12V
Device
Package
Code
Packaging
(Note 10)
Ammo Box / Tube 13” Tape and Reel
Quantity
Part Number
Suffix
Quantity
Part Number
Suffix
AP78LXXVL-A V TO92 2000/Box -A NA NA
AP78LXXSG-13 S SO-8 NA NA 2500/Tape & Reel -13
AP78LXXYG-13 Y SOT89 NA NA 2500/Tape & Reel -13
Notes: 8. TO92 is available in “Lead Free” product only.
9. SO-8 and SOT89 are available in “Green” products only.
10. 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.
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

AP78L08VL-A

Mfr. #:
Manufacturer:
Diodes Incorporated
Description:
Linear Voltage Regulators 30V 8.0V 3 TERMINAL POSITIVE
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union