PAM3110 Datasheet, PDF (6/13 Pages) Power Analog Micoelectronics – 1.5A Low Dropout Voltage CMOS Regulator

PAM3110
1.5A Low Dropout Voltage CMOS Regulator
Typical Performance Characteristics
TA=25°C,C = IN 4.7μF,COUT=4.7μF,unless otherwise noted.
6. Safety Operation Area
1600
1400
1200
1000
800
600
400
200
0
0
1
2
3
4
Vi n-Vo ut(V)
8. Load Transient Response
SOT- 22 3
TO- 25 2
TO- 26 3
7. Ripple Rejection vs Frequency
+0 _{TT T}
-10
-20
-30
-40
d
B
-50
-60
-70
Io=1.5A
Io=500mA
Io=10mA
-80
-90
-100
5
6
20
50 100 200
500
1k
2k
5k
10k
20k
Hz
Vo = 3 . 3 V, V_IN = 4 . 2 V, V p p = 1 V
9. Line Transient Response
Vo
AC
Coupling
Io
DC
Coupling
Vo=3.3V ,V = _IN 5V, Io=0mA to 1.5A
V _IN
DC
Coupling
Vo
AC
Coupling
Vo=3.3V, V = _IN 3.8V to 5V, Io=10mA
Power Analog Microelectronics, Inc
www.poweranalog.com
6
06/2011 Rev2.2