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