PAM3105 Datasheet, PDF (8/12 Pages) Power Analog Micoelectronics – 0.5A Low Voltage- Low Dropout CMOS Regulator

PAM3105
0.5A Low Voltage- Low Dropout CMOS Regulator
Typical Performance Characteristics(continued)
9. Load Transient Response
10. Line Transient Response
Io
DC
Coupling
Vo
AC
Coupling
Io=1mA to 500mA,Vo=1.8V,V = _IN 3.3V
Io
DC
Coupling
Vo
AC
Coupling
Io=1mA to 100mA,Vo=1.8V,V_IN=3.3V
Vin
DC
Coupling
Vo
AC
Coupling
V = _IN 2.2V to 3.6V,Vo=1.8V,I_O=1mA
Audio Precision
11. Power Supply Ripple Rejection
+0
-10
-20
-30
d _-40
B
-50
Io=500mA
Io=100mA
-60
-70
-80
10 20
Io=1mA
50 100 200 500 1k 2k
Hz
Vo=0.9V
5k 10k 20k 50k100k
Io
DC
Coupling
Vo
AC
Coupling
Io=100mA to 500mA,Vo=1.8V,V_IN=3.3V
Power Analog Microelectronics,Inc
www.poweranalog.com
8
08/2007