Diodes AP2202 - Manual (Page 14)

150mA RF ULDO REGULATOR AP2202
Data Sheet
14
Jul. 2011 Rev. 2. 2 BCD Semiconductor Manufacturing Limited
Parameter Symbol Conditions Min Typ Max Unit
Output Voltage Accuracy ∆V
OUT
/V
OUT
Variation from specified
V
OUT
-1 1
%
-2 2
Output Voltage
Temperature Coefficient
(Note 3) ∆V
OUT
/ ∆T 120 µV/ o C
(∆V
OUT
/V
OUT
)/ ∆T 40
ppm/ o C
Line Regulation V
RLINE
V
IN
=4V to 13.2V
1 4
mV
14
Load Regulation
(Note 4)
V
RLOAD
I
OUT
=0.1mA to 150mA 1 7
mV
15
Dropout Voltage (Note 5) V
DROP
I
OUT
=100 µA
15 50
mV
70
I
OUT
=50mA
110 150
230
I
OUT
=100mA
140 250
300
I
OUT
=150mA
165 275
350
Standby Current I
STD
V
EN
≤0.4V (shutdown) 0.01 1
µA
V
EN
≤0.18V (shutdown) 5
Ground Pin Current
(Note 6)
I
GND
V
EN
≥2.0V, I
OUT
=0 µA
95 130
µA
150
V
EN
≥2.0V, I
OUT
=100 µA
98 140
160
V
EN
≥2.0V, I
OUT
=50mA
350 600
800
V
EN
≥2.0V, I
OUT
=100mA
600 1000
1500
V
EN
≥2.0V, I
OUT
=150mA
1300 1900
2500
Ripple Rejection PSRR frequency=100Hz, I
OUT
=100 µA 75 dB
Current Limit I
LIMIT
V
OUT
=0V 320 550 mA
Output Noise e
no
I
OUT
=50mA, C
OUT
=2.2 µF,
100pF from BYP to GND
260
Enable Input Logic-Low
Voltage
V
IL
Regulator shutdown
0.4
V
0.18
Hz nV /
AP2202-3.0 Electrical Characteristics
Electrical Characteristics (Continued)
V
IN
=4V, I
OUT
=100 µA, C
IN
=1.0 µF, C
OUT
=2.2 µF, 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.