AME8750 Datasheet, PDF (9/15 Pages) Asahi Kasei Microsystems – Low-Dropout 150mA / 150mA Dual CMOS Regulator

AME, Inc.
AME8750
Low-Dropout
150mA / 150mA Dual CMOS Regulator
PSRR vs. Frequency
60
Bypass
50
No-Bypass
40
30
20
V_IN=2.9V
10
V_OUT =1.8V
I_LOAD=50mA
10
100
1000
10000
100000 1000000
Frequency (Hz)
Line Transient
50µs/DIV
Channel-to-Channel Isolation vs Frequency
100
Load Transient
V =4.3V
IN
I_LOAD= 0 to 150mA
10
1
0.01
V_IN=5V
R_LOAD=50Ω
0.1
1
10
100
Frequency (KHz)
Output Noise Spectral Density
10
C=
BP
0µF
I_OUT=1,50,100,150mA
0
10µs/DIV
Load Transient Near Dropout
1
C_BP=0.01µF
I _OUT =1,50,100,150mA
0.1
1
10
100
Frequency(kHz)
V_IN =V_OUT+0.1V
10µs/ DIV
0
9