S-13D1 Datasheet, PDF (29/45 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
Rev.1.3_01
S-13D1 Series
 Reference Data (per Circuit)
1. Transient response characteristics when input (Ta = +25°C)
1. 1 VOUT = 1.0 V
IOUT = 30 mA, CIN = CLn = 0.22 μF,
VIN = 2.0 V ↔ 3.0 V, tr = tf = 5.0 μs
1.14
1.12
1.10
1.08
1.06
1.04 ^VIN
1.02
1.00
0.98 VOUT
0.96
0.94
−40 −20 0 20
1. 3 VOUT = 3.6 V
40 60
t [μs]
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
−0.5
−1.0
80 100 120 140
1. 2 VOUT = 2.5 V
IOUT = 30 mA, CLn = 0.22 μF,
VIN = 3.5 V ↔ 4.5 V, tr = tf = 5.0 μs
2.65
2.63
2.61
2.59
2.57 _VIN
2.55
2.53
2.51
2.49
VOUT
2.47
2.45
−40 −20 0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
20 40 60 80 100 120 140
t [μs]
IOUT = 30 mA, CLn = 0.22 μF,
VIN = 4.6 V ↔ 5.5 V, tr = tf = 5.0 μs
3.75
3.73
3.71
3.69
3.67 ^VIN
3.65
3.63
3.61
3.59
VOUT
3.57
3.55
−40 −20 0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
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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