S-1165 Datasheet, PDF (18/23 Pages) Seiko Instruments Inc – HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR

HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1165 Series
Rev.3.1_00
(7) Ripple rejection
S-1165B15 (Ta = 25°C)
VIN = 2.5 V, COUT = 2.2 μF
100
80
60
IOUT = 1 mA
40
20
0
10
30 mA
50 mA
100 1 k 10 k 100 k 1 M
Frequency [Hz]
S-1165B50 (Ta = 25°C)
VIN = 6.0 V, COUT = 2.2 μF
100
80
60
IOUT = 1 mA
40
20
0
10
30 mA
50 mA
100 1 k 10 k 100 k 1 M
Frequency [Hz]
S-1165B30 (Ta = 25°C)
VIN = 4.0 V, COUT = 2.2 μF
100
80
60
IOUT = 1 mA
40
20
0
10
30 mA
50 mA
100 1 k 10 k 100 k 1 M
Frequency [Hz]
18
Seiko Instruments Inc.