S-1206 Datasheet, PDF (21/36 Pages) Seiko Instruments Inc – ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR

ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.1_00
S-1206 Series
(3) Input Voltage Transient Response Characteristics (Ta = 25 °C)
S-1206B12
V_IN = 2.2 V, I_OUT = 1 mA
2.5
4
2.0
2
VIN
1.5
CIN = CL = 0.1 µF
0
1.0
−2
0.5
CIN = CL = 1.0 µF
−4
VOUT
0
−6
−0.5
−8
−0.4 −0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
t [ms]
V_IN = 2.2 V, I_OUT = 100 mA
2.5
4
2.0
2
VIN
1.5
0
1.0
−2
0.5
CIN = CL = 0.1 µF
−4
VOUT
0
CIN = CL = 1.0 µF
−6
−0.5
−8
−0.4 −0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
t [ms]
S-1206B30
V_IN = 4.0 V, I_OUT = 1 mA
10
6
8
4
6
2
VIN
4
CIN = CL = 1.0 µF
0
2
−2
VOUT
0
CIN = CL = 0.1 µF
−4
−2
−6
−0.4 −0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
t [ms]
V_IN = 4.0 V, I_OUT = 100 mA
10
6
8
4
6
2
VIN
4
0
2
VOUT
0
−2
−0.4 −0.2 0
−2
CIN = CL = 1.0 µF
CIN = CL = 0.1 µF
−4
−6
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
t [ms]
S-1206B50
V_IN = 6.0 V, I_OUT = 1 mA
14
8
12
6
10
4
8 VIN
2
6
0
4
−2
2 VOUT
CIN = CL = 1.0 µF
−4
0
CIN = CL = 0.1 µF
−6
−2
−8
−0.4 −0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
t [ms]
V_IN = 6.0 V, I_OUT = 100 mA
14
8
12
6
10
4
8 VIN
2
6
0
4
−2
2 VOUT
CIN = CL = 1.0 µF
−4
0
CIN = CL = 0.1 µF
−6
−2
−8
−0.4 −0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
t [ms]
Seiko Instruments Inc.
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