SC624A
Typical Characteristics (continued)
PSRR vs. Frequency (LDO1)
0 VIN=3.7V at 25°C, ILDO1=50mA, VLDO1=2.8V
-10
-20
-30
-40
-50
-60
-70
10
100
1000
Frequency (Hz)
Noise vs Load Current (LDO1)
100 VLDO1=2.8V, VIN=3.7V, 25°C
10000
90
80
70
60
50
0
20
40
60
80
100
ILDO1 (mA)
PSRR vs. Frequency (LDO2)
0 VIN=3.7V at 25°C, ILDO2=50mA, VLDO2=1.8V
-10
-20
-30
-40
-50
-60
-70
10
100
1000
Frequency (Hz)
Noise vs Load Current (LDO2)
VLDO2=1.8V, VIN=3.7V, 25°C
100
80
60
40
20
0
0
20
40
60
80
ILDO2 (mA)
10000
100
8