S-13D1 Datasheet, PDF (32/45 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
4. Transient response characteristics of ON / OFF pin (Ta = +25°C)
4. 1 S-13D1 Series A / B / D / E type (without delay function)
4. 1. 1 VOUT = 1.0 V
VIN = 2.0 V, CIN = CLn = 0.22 μF, IOUT = 30 mA,
VON / OFF = 0 V → 2.0 V, tr = 1.0 μs
4. 1. 2 VOUT = 2.5 V
VIN = 3.5 V, CIN = CLn = 0.22 μF, IOUT = 30 mA,
VON / OFF = 0 V → 3.5 V, tr = 1.0 μs
2.4
2.0
1.6
1.2
0.8
0.4
0
−40 0
6
4
VON / OFF
2
VOUT
0
−2
−4
−6
40 80 120 160 200 240
t [μs]
6
5
4
3
2
1
0
−40 0
6
VON / OFF
4
2
VOUT
0
−2
−4
−6
40 80 120 160 200 240
t [μs]
4. 1. 3 VOUT = 3.6 V
VIN = 4.6 V, CIN = CLn = 0.22 μF, IOUT = 30 mA,
VON / OFF = 0 V → 4.6 V, tr = 1.0 μs
7.2
6.0
4.8
3.6
2.4
1.2
0
−40 0
6
VON / OFF
4
2
0
VOUT
−2
−4
−6
40 80 120 160 200 240
t [μs]
Remark CLn: Output capacitor set to the VOUTn pin externally (n = 1, 2)
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