®
ACT5830
Rev 2, 20-Jan-11
LOW-DROPOUT LINEAR REGULATORS
TYPICAL PERFORMANCE CHARACTERISTICS
(VINx = 3.6V, COUTx = 1µF, TA = 25°C unless otherwise specified.)
Power Supply Rejection Ratio
Dropout Voltage vs. Load Current
80
250
COUT = 1µF
LDO8
ILOAD = 150mA
LDO5
LDO5
LDO1
70
200
LDO3
60
150
50
100
40
50
30
20
0
0
0.1
50
100
150
200
250
300
350
1
10
100
Load Current (mA)
Frequency (kHz)
LDO Output Voltage Noise
LDO Load Regulation
0.0%
-0.5%
-1.0%
LDO5
LDO8
CH1
LDO3
LDO1
-1.5%
0
CH1: VOUTx, 1mV/div
TIME: 10ms/div
50
100
150
200
250
300
350
IOUT (mA)
Innovative PowerTM
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