PAM3116 Datasheet, PDF (7/11 Pages) Power Analog Micoelectronics – 1.5A Low Dropout Voltage CMOS Regulator

PAM3116
1.5A Low Dropout Voltage CMOS Regulator
Typical Performance Characteristics
T_A=25°C,C = _IN 4.7μF,Co=4.7μF,unless otherwise noted.
13. Load Transient
14. Load Transient
Io
DC
Coupling
Vo
AC
Coupling
Io
DC
Coupling
Vo
AC
Coupling
Vo=3.3V, V_IN=5V, Io=0A to1.5A
15. PSRR
+0 _{T TT T T}
-10
-20
-30
-40
d _-50
B
Io=100mA
-60
-70
-80
-90 ^Io=10mA
-100
10 20
50 100 200 500 1k 2k
5k 10k 20k
Hz
Vo=1.2V, V_IN=3V,Vpp=200mV
50k 100k
17. PSRR
+0 _{TTT TT}
TT
-10
-20
-30
-40
d _-50
B
-60
Io=100mA
-70
-80
Io=10mA
-90
-100
10 20
50 100 200 500 1k 2k 5k 10k 20k 50k 100k
Hz
Vo=3.3V, V = _IN 4V,Vpp=200mV
Power Analog Microelectronics, Inc
www.poweranalog.com
7
Vo=5V, V = _IN 5.5V, Io=0A to1.5A
16. PSRR
+0_T
-10
-20
-30
-40
d _-50
B
-60
Io=100mA
-70
-80
Io=10mA
-90
-100
10 20
50 100 200 500 1k 2k 5k 10k 20k 50k 100k
Hz
Vo=1.8V, V_IN =3V,Vpp=200mV
18. PSRR
+0
-10
-20
-30
Io=100mA
-40
d _-50
B
-60
Io=10mA
-70
-80
-90
-100
10 20
50 100 200 500 1k 2k 5k 10k 20k 50k 100k
Hz
Vo=5V, V = _IN 5.5V,Vpp=200mV
10/2011 Rev1.0