AAT3220
150mA NanoPower™ LDO Linear Regulator
Typical Characteristics
VIN = VOUT + 1V, TA = 25°C, output capacitor is 1µF ceramic, IOUT = 40mA, unless otherwise noted.
Output Voltage vs. Output Current
Output Voltage vs. Input Voltage
3.03
3.02
3.01
3
3.1
3
1mA
2.9
2.8
2.7
2.6
2.5
40mA
30°C
25°C
80°C
2.99
2.98
2.97
10mA
0
20
40
60
80
100
5.5
6
2.7
2.9
3.1
3.3
3.5
Output Current (mA)
Input Voltage (V)
Output Voltage vs. Input Voltage
Dropout Voltage vs. Output Current
3.03
3.02
3.01
3
400
300
200
100
0
1mA
80°C
10mA
40mA
25°C
-30°C
2.99
3.5
4
4.5
5
0
25
50
75
100
125
150
Input Voltage (V)
Output Current (mA)
Supply Current vs. Input Voltage
PSRR with 10mA Load
2.0
60
40
20
0
1.6
25°C
80°C
1.2
0.8
0.4
0
-30°C
0
1
2
3
4
5
1.E+01
1.E+02
1.E+03
1.E+04
1.E+05
Input Voltage (V)
Frequency (Hz)
3220.2006.01.1.4
5
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
