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AP1122YG-13

P1-P3P4-P6P7-P9P10-P11
AP1122
1A LOW DROPOUT POSITIVE REGULATOR
AP1122
Document number: DS31012 Rev. 9 - 2
4 of 11
www.diodes.com
May 2010
© Diodes Incorporated
Typical Performance Characteristics
Temperature (
o
C)
Percent Change in Output Voltage vs Temperature
Output Voltage Change (%)
-50 -25 0 25 50 75 100 125 150
- 2
-1.5
- 1
-0.5
0
0. 5
1
1.5
2
Input Voltage (V)
Line Regulation
Output Voltage Deviation (%)
0
0.2
0.4
0.6
0.8
1
24
681012
TIME (us)
Line Transient Response
Output Voltage Deviation (mV) Input Voltage (V)
-40
-20
0
20
40
5.5
6.5
7.5
Cin=1uF
Cout=10uF Tantalum
0 20 40 60 80 100 120 140 160 180 200
TIME (us)
Load Transient Response
Load Current (A)
Output Voltage Deviation (mV)
010
20 30 40 50 60 70 80 90 100
-1
0
1
2
-20
-10
0
10
20
30
C in = 1uF
C out = 10 uF Tantalum
Preload = 100mA
Temperature (
o
C)
Load Regulation vs Temperature
Output Voltage Deviation (%)
-25 0
25 50 75 100 125
- 1
-0.80
-0.40
-0.20
0
0.20
I load=800mA
Dropout Voltage vs Output Current
Output Current (mA)
Dropout Voltage (V)
0
0. 2
0. 4
0. 6
0. 8
1. 0
1. 2
1. 4
1. 6
1. 8
2. 0
0
250
500
750
1000
Tj = 125
o
C
Tj = 25
o
C
AP1122
1A LOW DROPOUT POSITIVE REGULATOR
AP1122
Document number: DS31012 Rev. 9 - 2
5 of 11
www.diodes.com
May 2010
© Diodes Incorporated
Ordering Information
E : SOT223-3L
D : TO252-3L
Y : SOT89-3L
Package
L : Lead Free (Note 7)
AP 1122 X
X - X
Lead Free
Packing
U : Tube
13 : Tape & Reel
G : Green
K : TO263-3L
T : TO220-3L
Device
Package
Code
Packaging
(Note 8)
Tube 13” Tape and Reel
Quantity
Part Number
Suffix
Quantity
Part Number
Suffix
AP1122EL-13 E SOT223-3L NA NA 2500/Tape & Reel -13
AP1122EG-13 E SOT223-3L NA NA 2500/Tape & Reel -13
AP1122DL-13 D TO252-3L NA NA 2500/Tape & Reel -13
AP1122DG-13 D TO252-3L NA NA 2500/Tape & Reel -13
AP1122YL-13 Y SOT89-3L NA NA 2500/Tape & Reel -13
AP1122YG-13 Y SOT89-3L NA NA 2500/Tape & Reel -13
AP1122KL-13 K TO263-3L NA NA 800/Tape & Reel -13
AP1122TL-U T TO220-3L 50 -U NA NA
Notes: 7. TO263-3L and TO220-3L are available in “Lead Free” products only.
8. 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
AP1122
1A LOW DROPOUT POSITIVE REGULATOR
AP1122
Document number: DS31012 Rev. 9 - 2
6 of 11
www.diodes.com
May 2010
© Diodes Incorporated
Marking Information
(1) SOT223-3L
Y W X
1 1 2 2
Logo
( Top View )
X : Internal code
a~z : Lead Free
A~Z : Green
Y
: Year : 0~9
W
: Week : A~Z : 1~26 week;
a~z : 27~52 week;
z repersents 52 and 53 week
Part Number
(2) TO252-3L
1 1 2 2
X : Internal Code
WW
: Week : 01~52, 52 represents
YY
: Year : 01~09
( Top View )
YY WW X X
Logo
L : Lead Free
G : Green
52 and 53 week
Part Number
(3) SOT89-3L
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 : 27~52 week;
z represents 52 and 53 week
a~z : Lead Free
A~Z : Green
Part Number Package Identification Code
AP1122 SOT89-3L JB
P1-P3P4-P6P7-P9P10-P11

AP1122YG-13

Mfr. #:
Buy AP1122YG-13
Manufacturer:
Description:
LDO Voltage Regulators 1A LDO POS REG Fixed 1.2V logic
Lifecycle:
New from this manufacturer.
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