S-1711 Datasheet, PDF (30/44 Pages) Seiko Instruments Inc – SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1711 Series
Rev.3.1_01
7. Ripple Rejection (Ta = 25°C)
VOUT = 1.5 V
100
VIN = 2.5 V, CLn = 1.0 μF
VOUT = 3.0 V
100
80
80
60
40
20
0
10
IOUT = 1 mA
IOUT = 30 mA
IOUT = 150 mA
100 1k 10k 100k 1M
Frequency [Hz]
60
40
20
0
10
VOUT = 5.0 V
100
VIN = 6.0 V, CLn = 1.0 μF
80
IOUT = 1 mA
60
40
20
0
10
IOUT = 30 mA
IOUT = 150 mA
100 1k 10k 100k 1M
Frequency [Hz]
Remark CLn: Output capacitor set to the VOUTn pin externally (n = 1, 2)
VIN = 4.0 V, CLn = 1.0 μF
IOUT = 1 mA
IOUT = 30 mA
IOUT = 150 mA
100 1k 10k 100k 1M
Frequency [Hz]
30