Diodes AP2202 Manuel d'utilisateur Page 6

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150mA RF ULDO REGULATOR AP2202
Data Sheet
6
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
Line Regulation
V
RLINE
V
IN
=V
OUT
+1V to 13.2V
0.004 0.012
%/V
0.05
Load Regulation
(Note 4)
V
RLOAD
I
OUT
=0.1mA to 150mA 0.02 0.2
%
0.5
Dropout Voltage (Note 5)
V
DROP
I
OUT
=100µA
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
=0µA
95 130
µA
150
V
EN
2.0V, I
OUT
=100µA
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
=100µA75 dB
Current Limit I
LIMIT
V
OUT
=0V 320 550 mA
Output Noise
e
no
I
OUT
=50mA, C
OUT
=2.2µF,
100pF from BYP to GND
260
Enable Input Logic-Low
Vo l t a g e
V
IL
Regulator shutdown
0.4
V
0.18
HznV /
V
IN
=V
OUT
+1V, I
OUT
=100
µ
A, C
IN
=1.0
µ
F, C
OUT
=2.2
µ
F, 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.
Electrical Characteristics
AP2202-ADJ Electrical Characteristics
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