AME8833 Datasheet, PDF (10/14 Pages) Analog Microelectronics – High PSRR, 150mA CMOS LDO

AME, Inc.
AME8833/8834
Exiting Shutdown Waveform
Shutdown Voltage
Output Voltage
V_OUT=2.85V
R_LOAD=50Ω
10 µS / DIV
Output Noise Spectral Density vs. Frequency
1.0E+04
1.0E+03
1.0E+02
1.0E+01
0.01
0.1
1
10
100
1000
FREQ (KHz)
Load Transient Response
V_IN = 3.5 to 4.0V
V_OUT , 1mV/div
1mS/div
10
High PSRR, 150mA CMOS LDO
Entering Shutdown Waveform
Shutdown Voltage
Output Voltage
R_LOAD=50Ω
10 µS / DIV
Line Transient Response
V_IN =3.0V , I _OUT = 0 to 50mA
V_OUT , 10mV/div
200uS/div
PSRR vs. Frequency
75
70
65
60
55
50
45
40
35
30
0.01
0.1
1
10
100
1000
Frequency (KHz)