device failure under the worst operation condition
with both Thermal Shutdown and Current
Fold-back.
Applications
- Battery-powered Devices
- Personal Communication Devices
- Home Electric / Electronic Appliances
- PC Peripherals
Pin Assignments and Pin Descriptions
Package
Type
( Top View )
Y
1
2
3
Code
No.
1
2
3
1
Name
GND
V
IN
1
Package
Type
(Top View)
Code
No.
1
Name
GND
V
OUT
V
IN
V
OUT
GND
V
IN
ER
2
3
2
3
1
(SOT89)
(Top View)
V
OUT
V
IN
GND
(SOT223R)
(Top View)
E
1
2
3
2
3
EP
1
2
3
2
3
(SOT223)
V
OUT
(SOT223P)
Description
V
IN
:
Power Input
V
OUT
:
Output Voltage
GND:
Ground
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev. 1.1 Nov 22, 2004
1/9
AP160
600mA CMOS LDO
Ordering Information
AP160 XX XX X
Output voltage
25 : 2.5V
33 : 3.3V
Package
Y : SOT89
E : SOT223
ER : SOT223R
EP : SOT223P
Packing
Blank:Tube
A : Taping
Block Diagram
IN
OUT
Overcurrent
Shutdown
Thermal
Shutdown
Amp
R1
+
-
Vref = 1.176V
R2
GND
Absolute Maximum Ratings
Symbol
V
IN
I
OUT
V
OUT
T
A
T
J
Parameter
Input Voltage
Output Current
Output Voltage
ESD Classification
Ambient Temperature Range
Junction Temperature Range
Rating
+7
1
GND-0.3 to V
IN
+0.3
B
-40 to +85
-40 to +125
Unit
V
A
V
o
o
C
C
Anachip Corp.
www.anachip.com.tw
2/9
Rev. 1.1
Nov 22, 2004
AP160
600mA CMOS LDO
Thermal Information
Parameter
Thermal Resistance (θjc)
Thermal Resistance (θja)
Internal Power Dissipation (P
D
)
(T=100
o
C, No Heatsink)
Maximum Junction Temperature
Maximum Lead Temperature (10 Sec)
Package
SOT89
SOT223/R/P
SOT89
SOT223/R/P
SOT89
SOT223
SOT223R
SOT223P
Max.
100
50
180
100
400
900
800
800
150
300
Unit
o
C/W
C/W
o
mW
o
o
C
C
Caution: Stress above the listed absolute rating may cause permanent damage to the device.
Electrical Characteristics
(T
A
=+25 C; V
IN
=V
IN(MIN)
unless otherwise noted)
o
Sym.
V
IN
V
OUT
Parameter
Input Voltage
Output Voltage
Accuracy
Test Conditions
I
O
=1mA
1.5V<V
O(NOM)
≤2.0V
I
O
=600mA,
2.0V<V
O(NOM)
≤2.8V
V
OUT
=V
O(NOM)
-1.5%,
2.8V<V
O(NOM)
<3.8V
V
OUT
> 1.2V
V
OUT
> 1.2V, V
IN
=V
IN(MIN)
V
OUT
< 0.8V
I
O
=0mA
I
O
=1mA to 600mA
I
OUT
=5mA,
V
OUT
≤
2.0V
V
IN
=V
OUT
+1 to
V
OUT
> 2.0V
V
OUT
+2
I
O
=1mA to 600mA
Min.
Note 1
-1.5
-
-
-
600
600
-
-
-
-
-
-
-
-
-
Typ.
-
-
-
-
-
-
1000
250
30
30
-
0.02
0.2
150
30
30
50
20
15
30
20
Max.
7
1.5
1000
800
600
-
-
-
50
50
0.15
0.1
1
-
-
-
-
-
-
-
-
Unit
V
%
mV
mA
mA
mA
uA
uA
%
%
o
V
DROPOUT
Dropout Voltage
I
O
I
LIM
I
SC
I
Q
I
GND
Output Current
Current Limit
Short Circuit Current
Quiescent Current
Ground Pin Current
REG
LINE
Line Regulation
REG
LOAD
Load Regulation
Over Temperature
OTS
Shutdown
Over Temperature
OTH
Hystersis
V
OUT
Temperature
TC
Coefficient
PSRR
eN
Power Supply
Rejection
Output Voltage Noise
C
C
o
ppm/
o
C
dB
Vrms
I
O
=100mA,
C
O
=2.2µF ceramic
f=10Hz to 100kHz
I
O
=10mA, C
VBG
=0µF C
O
=100µF
f=1kHz
f=10kHz
f=100kHz
C
O
=2.2µF
-
-
-
-
-
Note 1:
V
IN(MIN)
=V
OUT
+V
DROPOUT
Note 2:
As V
IN
is larger than V
IN(MIN)
, the Current Limit and output short current Spec value will increase.
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