AAT3218
150mA MicroPower™ High Performance LDO
Typical Characteristics
Unless otherwise noted, VIN = 5V, TA = 25°C.
AAT3218 Self Noise
(COUT = 10μF, ceramic)
10
1
0.1
0.01
Band Power:
300Hz to 50kHz = 44.6µVrms/rtHz
100Hz to 100kHz = 56.3µVrms/rtHz
0.001
0.01
0.1
1
10
100
Frequency (kHz)
1000 10000
VIH and VIL vs. VIN
1.250
1.225
1.200
1.175
VIH
1.150
1.125
1.100
VIL
1.075
1.050
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Input Voltage (V)
3218.2006.04.1.8
7