AAT3200
OmniPower™ LDO Linear Regulator
Typical Characteristics
Unless otherwise noted, V
IN
= V
OUT
+ 1V, T
A
= 25°C; output capacitor is 1µF ceramic, I
OUT
= 40mA.
Line Response With 1mA Load
3.8
3.6
3.4
3.2
3
2.8
2.6
-200
6
5
3.8
3.6
Line Response With 10mA Load
6
5
Output Voltage (V)
Output Voltage (V)
Input Voltage (V)
Input Voltage (V)
4
3
2
1
0
800
3.4
3.2
3
2.8
2.6
-200
4
3
2
1
0
800
0
200
400
600
0
200
400
600
Time (µs)
Time (µs)
Line Response With 100mA Load
3.8
3.6
3.4
3.2
3
2.8
2.6
-200
6
5
4
Load Transient – 1mA/40mA
320
Output Current (mA)
Output Voltage (V)
Output Voltage (V)
240
Input Voltage (V)
4
3
2
1
0
800
3
160
80
2
-1
0
1
2
3
0
0
200
400
600
Time (µs)
Time (ms)
Load Transient – 1mA/80mA
4
320
4
Power-Up With 1mA Load
5
4
Output Current (mA)
Output Voltage (V)
240
Output Voltage (V)
Input Voltage (V)
3
3
2
3
160
2
1
0
80
1
-1
-2
2
-1
0
1
2
3
0
0
-1
0
1
2
-3
Time (ms)
Time (ms)
6
3200.2006.02.1.4
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
