S1206 Datasheet, PDF (19/35 Pages) Seiko Instruments Inc – ULTRA LOW CURRENT CONSUMPTION AND

ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_00
S-1206 Series
2. Load Transient Response Characteristics (Ta = 25°C)
S-1206B12
V_IN = 2.2 V, I_OUT = 1 mA ↔ 40 mA
2.8
2.4
40
IOUT
2.0
1
1.6
VOUT
1.2
CIN = CL = 1.0 F
0.8
CIN = CL = 0.1 F
0.4
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 = 50 mA ↔ 100 mA
2.8
2.4
100
IOUT
2.0
50
1.6
VOUT
1.2
0.8
CIN = CL = 1.0 F
CIN = CL = 0.1 F
0.4
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 ↔ 40 mA
4.6
4.2
40
IOUT
3.8
1
3.4
VOUT
3.0
CIN = CL = 1.0 F
2.6
CIN = CL = 0.1 F
2.2
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 = 50 mA ↔ 100 mA
4.6
4.2
100
IOUT
3.8
50
3.4
VOUT
3.0
CIN = CL = 1.0 F
2.6
CIN = CL = 0.1 F
2.2
0.4 0.2 0 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 ↔ 40 mA
6.6
6.2
40
IOUT
5.8
1
5.4
VOUT
5.0
CIN = CL = 1.0 F
4.6
CIN = CL = 0.1 F
4.2
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 = 50 mA ↔ 100 mA
6.6
6.2
100
IOUT
5.8
50
5.4
VOUT
5.0
CIN = CL = 1.0 F
4.6
CIN = CL = 0.1 F
4.2
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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