S-818_1 Datasheet, PDF (19/32 Pages) Seiko Instruments Inc – LOW DROPOUT CMOS VOLTAGE REGULATOR

Rev.2.1_00
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-818 Series
10. Ripple rejection
S-818A20A
0
V_IN=3 V, I_OUT=30 mA, C_IN=None, C_OUT=2 µF, 0.5 V p-p, Ta=25 °C
−20
−40
−60
−80
S-818A30A
−100
0.1
1
10
100
f [kHz]
V_IN=4 V, I_OUT=30 mA, C_IN=None, C_OUT=2 µF, 0.5 V p-p, Ta=25 °C
0
−20
−40
−60
−80
S-818A50A
−100
0.1
1
10
100
f [kHz]
V_IN=6 V, I_OUT=30 mA, C_IN=None, C_OUT=2 µF, 0.5 V p-p, Ta=25 °C
0
−20
−40
−60
−80
−100
0.1
1
10
100
f [kHz]
Seiko Instruments Inc.
19