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AAT3223_06 Datasheet, PDF (5/17 Pages) Advanced Analogic Technologies – 250mA NanoPower™ LDO Linear Regulator with Power-OK
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AAT3223
250mA NanoPower™ LDO
Linear Regulator with Power-OK
Typical Characteristics
Unless otherwise noted, VIN = VOUT + 1V, TA = 25°C, CIN = COUT = 1µF ceramic.
Output Voltage vs. Output Current
Output Voltage vs. Input Voltage
3.03
3.02
3.01
3
2.99
2.98
2.9 7
0
80°C
25°C
-30°C
20
40
60
80
100
Output Current (mA)
3.1
3
1mA
2.9
40mA
2.8
2.7
10mA
2.6
2.5
2.7
2.9
3 .1
3 .3
3.5
Input Voltage (V)
Output Voltage vs. Input Voltage
3.03
1mA
3.02
10mA
3.01
40mA
3
2.99
3 .5
4
4.5
5
5.5
Input Voltage (V)
Dropout Voltage vs. Output Current
40 0
300
80°C
200
25°C
-30°C
100
0
0
25
50
75
100
125
150
Output Current (mA)
Input Current vs. Input Voltage
2.0
1.8
1.6
80°C
1.4
1.2
25°C
1.0
0.8
0.6
-30°C
0.4
0.2
0.0
0
1
2
3
4
5
6
Input Voltage (V)
3223.2006.03.1.5
PSRR With 10mA Load
60
40
20
0
1.E+01
1.E+02
1.E+03
1.E+04
Frequency (Hz)
1.E+05
5
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