AME8818_12 Datasheet, PDF (15/25 Pages) Analog Microelectronics – Low Dropout 300mA CMOS Regulator

AME
AME8818
Low Dropout
300mA CMOS Regulator
n Characterization Curve(For reference only)
Power Supply Rejection Ratio
100
90
80
I _OUT =10mA
V_OUT = 3.3V
C_BYP = 0.1µF
70
60
IOUT =1mA
50
40
I_OUT =100mA
30
20
10
0
1K
10K
100 K
1M
Frequency (Hz)
Load Transient Response
Line Transient Response
VIN = 4V~5.5V
VOUT = 3.3V
I_OUT = 1mA
TIME (100µSec/DIV)
Start Up delay time
VOUT = 3.3V
IOUT = 1mA~250mA
TIME (40µSec/DIV)
EN Pin shutdown Response
VIN = 5V
VOUT = 3.3V
I _OUT = 1mA
C_BYP = 0µF
V_IN = 5V
VOUT = 3.3V
I_OUT = 1mA
CBYP = 0µF
TIME (10µSec/DIV)
TIME (20µSec/DIV)
Rev.D.06
15