Data Sheet
WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR
Electrical Characteristics
V
IN
=V
OUT
+1V, T
J
=25
o
C, I
OUT
=100µA, C
IN
=1.0µF, C
OUT
=2.2µF,
Bold
typeface applies over -40
o
C≤T
J
≤125
o
C, unless other-
wise specified.
Parameter
Output Voltage
Reference Voltage
Input Voltage
Maximum Output
Current
Line Regulation
Load Regulation
Symbol
V
OUT
V
REF
V
IN
I
OUT(max)
∆V
OUT
/∆V
IN
∆V
OUT
/V
OUT
V
IN
-V
OUT
=1V
V
OUT
=98%
×
V
OUT
150
200
0.05
0.5
100
270
320
360
50
0.5
1.3
2.5
0.01
f=100Hz
f=1kHz
60
60
±100
30
0.5
1
2.0
0.4
43
27
22
o
C/W
AP2204
Conditions
Variation from Specified
V
OUT
Min
Typ
Max
Unit
V
V
V
mA
%
%
×
98%
1.215
1.24
V
OUT
×
102%
1.265
24
V
OUT
V
OUT
+1V≤V
IN
≤24V
1mA≤I
OUT
≤150mA
I
OUT
=100µA
I
OUT
=50mA
I
OUT
=100mA
I
OUT
=150mA
I
OUT
=100µA
150
350
460
500
µA
mA
mV
Dropout Voltage
V
DROP
Ground Current
I
GND
I
OUT
=50mA
I
OUT
=100mA
I
OUT
=150mA
V
IN
=V
OUT
+1V
V
EN
in OFF Mode
Ripple 0.5V
P-P
V
IN
=V
OUT
+1V
I
OUT
=100µA,
-40
o
C≤T
J
≤125
o
C
T
J
=25
o
C, 10Hz≤f≤100kHz
I
OUT
=100µA
V
EN
=V
OUT
+1V
EN Input Voltage
“High”
EN Input Voltage
“Low”
SOT-23-5
Standby Current
Power Supply
Rejection Ration
Output Voltage
Temperature
Coefficient
RMS Output Noise
ADJ Pin Current
EN Pin Current
EN“High”Voltage
EN
“Low”
Voltage
Thermal Resistance
(Junction to Case)
I
STD
1.0
µA
PSRR
dB
∆V
OUT
/(V
OUT
×
∆T)
V
NOI
I
ADJ
I
EN
ppm/
o
C
µV
rms
µA
µA
V
V
θ
JC
SOT-89
PSOP-8
Jul 2011 Rev. 2. 2
7
BCD Semiconductor Manufacturing Limited
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
