PAM3102 Datasheet, PDF (6/11 Pages) Power Analog Micoelectronics – Dual 150mA High PSRR Low-Dropout CMOS Regulator

PAM3102
Dual 150mA High PSRR Low-Dropout CMOS Regulator
Typical Performance Characteristics (continued)
4. Ground Current vs Input Voltage
300
Io=300mA（note 1）
250
200
150
Io=100mA
Io=2mA
100
50
0
2
3
4
5
6
Input Voltage(V)
6. Quiescent Current vs Input Voltage
250
200
150
TA=25℃,Io=0mA
TA=85℃,Io=0m A
100
50
0
2
3
4
5
6
Input Voltage(V)
8. Dropout Voltage vs Output Current
1000
900
800
700
Vo=1.8V
600
500
Vo=2.5V
400
300
Vo=2.8V
200
100
0
0
30
60
90
120
150
Output Current (mA)
note 1: 2 channels total output current
5. Ground Current vs Output Current
300
VIN=5V
250
200
150
VIN=3.3V
VIN=4V
100
50
0
0
50
100 150 200 250 300
Output Current(mA)
7. Quiescent Current vs Temperature
260
240
220
200
VIN=5V
180
VIN=3.3V
160
140
120
100
25
45
65
85
105
125
Temperature（℃）
9. Dropout Voltage vs Temperature
1000
900
800
700
Vo=1.8V
600
500
Vo=2.5V
400
300
200
100
Vo=2.8V
0
25
45
65
85
105
125
Temperature（℃）
Io=150mA
Power Analog Microelectronics,Inc
www.poweranalog.com
6
09/2008 Rev 1.1