150mA OmniPower™ LDO Linear Regulator
Typical Characteristics
(Unless otherwise noted, V
IN
= V
OUT
+ 1V, T
A
= 25°C, C
OUT
= 5.6µF ceramic, I
OUT
= 100mA)
Output Voltage vs. Output Current
3.03
3.02
3.01
3
3.1
3
2.9
2.8
2.7
AAT3201
Output Voltage v. Input Voltage
1mA
40mA
Output (V)
-30ºC
25ºC
2.99
2.98
2.97
0
20
40
80ºC
Output (V)
10mA
2.6
2.5
60
80
100
2.7
2.9
3.1
3.3
3.5
Output (mA)
Input (V)
Output Voltage vs. Input Voltage
3.03
Drop-out Voltage vs. Output Current
40 0
Drop-out (mV )
3.02
1mA
10mA
40mA
300
Output (V)
80ºC
200
3.01
25ºC
-30ºC
3
100
2.99
3.5
4
4.5
5
5.5
0
0
25
50
75
100
125
150
Input ( V )
Output (mA)
PSRR with 10mA Load
60
30
Noise Spectrum
40
Noise (dB
µV/rt
Hz )
1.E+02
1.E+03
1.E+04
1.E+05
20
10
0
-10
-20
-30
1.E+01
PSRR (dB)
20
0
1.E+01
Frequency (Hz)
1.E+02
1.E+03
1.E+04
1.E+05
1.E+06
Freque ncy (Hz)
3201.2002.3.0.91
5
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
