3A Low Voltage-Low Dropout CMOS Regulator
Typical Performance Characteristics
(continued)
2. Output Voltage vs Output Current
0.96
0.94
PAM3130
Vo=0.9V
0.915
0.905
3. Output Voltage vs Temperature
Vo=0.9V,V
IN
=3.3V
Output Voltage(V)
Output Voltage(V)
0.92
0.9
0.88
0.86
0.84
0.82
0.8
0
500
1000
1500
2000
2500
3000
Output Current(mA)
V
IN
=1.5V
V
IN
=2.5V
V
IN
=3.3V
0.895
0.885
0.875
0.865
0.855
0
30
60
Io=10mA
Io=500mA
90
120
150
Temperature(℃)
1.54
1.52
Vo=1.5V
1.52
1.5
Vo=1.5V,V
IN
=3.3V
Output Voltage(V)
1.5
1.48
1.46
1.44
1.42
1.4
0
500
1000
1500
2000
2500
3000
Output Current(mA)
V
IN
=2.0V
V
IN
=2.5V
V
IN
=3.3V
Output Voltage(V)
1.48
1.46
1.44
1.42
1.4
0
Io=10mA
Io=500mA
30
60
90
120
150
Temperature(℃)
2.56
2.54
Vo=1.5V
2.55
2.5
Vo=2.5V,V
IN
=3.3V
Output Voltage
2.52
2.5
2.48
2.46
2.44
2.42
2.4
0
500
1000
1500
2000
2500
3000
Output Current(mA)
V
IN
=3.0V
V
IN
=3.3V
V
IN
=3.6V
Voltage(V)
2.45
2.4
2.35
2.3
0
Io=10mA
Io=500mA
30
60
90
120
150
Temperature(℃)
Power Analog Microelectronics
,
Inc
www.poweranalog.com
08/2007
7
PAM [ POWER ANALOG MICOELECTRONICS ]
