AAT3200
OmniPower™ LDO Linear Regulator
Typical Characteristics
Unless otherwise noted, VIN = VOUT + 1V, TA = 25°C; output capacitor is 1µF ceramic, IOUT = 40mA.
Line Response With 1mA Load
Line Response With 10mA Load
3.8
3.6
3.4
3.2
3
6
5
4
3
2
1
0
3.8
3.6
3.4
3.2
3
6
5
4
3
2
1
0
2.8
2.6
2.8
2.6
-200
0
200
400
600
800
-200
0
200
400
600
800
Time (µs)
Time (µs)
Line Response With 100mA Load
Load Transient – 1mA/40mA
4
3
2
320
240
160
80
3.8
3.6
3.4
3.2
3
6
5
4
3
2
1
0
2.8
2.6
0
-200
0
200
400
600
800
-1
0
1
2
3
Time (µs)
Time (ms)
Load Transient – 1mA/80mA
Power-Up With 1mA Load
4
3
2
320
240
160
80
4
3
2
1
0
5
4
3
2
1
0
-1
-2
-3
0
-1
0
1
2
3
-1
0
1
2
Time (ms)
Time (ms)
6
3200.2006.02.1.4
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
