Data Sheet
300mA RF ULDO REGULATOR
Electrical Characteristics (Continued)
AP2210-2.8 Electrical Characteristics
V
IN
=3.8V, I
OUT
=100µA, C
IN
=1.0µF, C
OUT
=2.2µF, V
EN
≥2.0V,
T
J
=25
o
C,
Bold
typeface applies over -40
o
C≤T
J
≤125
o
C (Note 2),
unless otherwise specified.
Parameter
Output Voltage Accuracy
Output Voltage
Temperature Coefficient
(Note 3)
Line Regulation
Load Regulation
(Note 4)
Symbol
∆V
OUT
/V
OUT
∆V
OUT
/∆T
(∆V
OUT
/V
OUT
)/∆T
V
RLINE
V
RLOAD
V
IN
=3.8V
to 13.2V
I
OUT
=0.1mA
to 300mA
I
OUT
=100µA
I
OUT
=50mA
Dropout Voltage (Note 5)
V
DROP
I
OUT
=100mA
I
OUT
=150mA
I
OUT
=300mA
Standby Current
I
STD
V
EN
≤0.4V
(shutdown)
V
EN
≤0.18V
(shutdown)
V
EN
≥2.0V,
I
OUT
=100µA
V
EN
≥2.0V,
I
OUT
=50mA
Ground Pin Current
(Note 6)
I
GND
V
EN
≥2.0V,
I
OUT
=150mA
V
EN
≥2.0V,
I
OUT
=300mA
Ripple Rejection
Current Limit
Output Noise
PSRR
I
LIMIT
e
no
f=100Hz, I
OUT
=100µA
V
OUT
=0V
I
OUT
=50mA, C
OUT
=2.2µF,
100pF from BYP to GND
1.3
100
Conditions
Variation from specified
V
OUT
Min
-1
-2
120
42.8
1.5
4.5
12
1
6
30
15
50
70
110
150
230
140
250
300
165
275
350
250
400
500
0.01
1
5
150
180
350
600
800
1.9
2.5
4
10
15
75
450
260
900
dB
mA
nV
/
Hz
AP2210
Typ
Max
1
2
Unit
%
µV/
o
C
ppm/
o
C
mV
mV
mV
µA
µA
mA
Mar. 2007 Rev. 1. 2
7
BCD Semiconductor Manufacturing Limited
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
