S-13D1 Datasheet, PDF (30/45 Pages) Seiko Instruments Inc – SUPER-SMALL PACKAGE 2-CIRCUIT BUILT-IN DELAY FUNCTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR

SUPER-SMALL PACKAGE 2-CIRCUIT BUILT-IN DELAY FUNCTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-13D1 Series
Rev.1.3_01
2. Transient response characteristics of load (Ta = +25°C)
2. 1 VOUT = 1.0 V
2. 2 VOUT = 2.5 V
VIN = 2.0 V, CIN = CLn = 0.22 μF,
IOUT = 50 mA ↔ 100 mA
1.35
1.30
1.25
1.20
1.15 ^IOUT
1.10
1.05
1.00
0.95
0.90 ^VOUT
0.85
−40 −20 0
140
120
100
80
60
40
20
0
−20
−40
−60
20 40 60 80 100 120 140
t [μs]
2.90
2.85
2.80
2.75
2.70 ^IOUT
2.65
2.60
2.55
VOUT
2.50
2.45
2.40
−40 −20
VIN = 3.5 V, CIN = CLn = 0.22 μF,
IOUT = 50 mA ↔ 100 mA
140
120
100
80
60
40
20
0
−20
−40
−60
0 20 40 60 80 100 120 140
t [μs]
2. 3 VOUT = 3.6 V
4.00
3.95
3.90
3.85
3.80 ^IOUT
3.75
3.70
3.65 ^VOUT
3.60
3.55
3.50
−40 −20
VIN = 4.6 V, CIN = CLn = 0.22 μF,
IOUT = 50 mA ↔ 100 mA
140
120
100
80
60
40
20
0
−20
−40
−60
0 20 40 60 80 100 120 140
t [μs]
Remark CLn: Output capacitor set to the VOUTn pin externally (n = 1, 2)
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