S-1740 Datasheet, PDF (28/47 Pages) ABLIC Inc. – 5.5 V INPUT, 100 mA VOLTAGE REGULATOR WITH SUPPLY VOLTAGE DIVIDED OUTPUT

POWER MONITORING OUTPUT, 5.5 V INPUT, 100 mA CMOS VOLTAGE REGULATOR WITH 0.5 μA SUPER LOW CURRENT CONSUMPTION
S-1740/1741 Series
Rev.1.1_00
 Reference Data
1. Characteristics of input transient response (Ta = +25°C)
1. 1 V_OUT = 1.0 V
I_OUT = 1 mA, C_IN = C_L = 1 μF, V_IN = 2.0 V ↔ 3.0 V, t_r = t_f = 5.0 μs
1.5
4.0
1.4
3.5
1.3
3.0
1.2 _VIN
2.5
1.1
2.0
1.0
1.5
0.9 ^VOUT
1.0
0.8
0.5
0.7
0.0
−200 0 200 400 600 800 1000 1200
t [s]
I_OUT = 50 mA, C_IN = C_L = 1 μF, V_IN = 2.0 V ↔ 3.0 V, t_r = t_f = 5.0 μs
1.5
4.0
1.4
3.5
1.3
3.0
1.2 _VIN
2.5
1.1
2.0
1.0
1.5
0.9 ^VOUT
1.0
0.8
0.5
0.7
0.0
−200 0 200 400 600 800 1000 1200
t [s]
1. 2 V_OUT = 2.5 V
I_OUT = 1 mA, C_IN = C_L = 1 μF, V_IN = 3.5 V ↔ 4.5 V, t_r = t_f = 5.0 μs
3.0
5.5
2.9
5.0
2.8
4.5
2.7 _VIN
4.0
2.6
3.5
2.5
3.0
2.4 ^VOUT
2.5
2.3
2.0
2.2
1.5
−200 0 200 400 600 800 1000 1200
t [s]
I_OUT = 50 mA, C_IN = C_L = 1 μF, V_IN = 3.5 V ↔ 4.5 V, t_r = t_f = 5.0 μs
3.0
5.5
2.9
5.0
2.8
4.5
2.7 _VIN
4.0
2.6
3.5
2.5
3.0
2.4 ^VOUT
2.5
2.3
2.0
2.2
1.5
−200 0 200 400 600 800 1000 1200
t [s]
1. 3 V_OUT = 3.5 V
I_OUT = 1 mA, C_IN = C_L = 1 μF, V_IN = 4.5 V ↔ 5.5 V, t_r = t_f = 5.0 μs
4.0
6.5
3.9
6.0
3.8
5.5
3.7 _VIN
5.0
3.6
4.5
3.5
4.0
3.4 ^VOUT
3.5
3.3
3.0
3.2
2.5
−200 0 200 400 600 800 1000 1200
t [s]
I_OUT = 50 mA, C_IN = C_L = 1 μF, V_IN = 4.5 V ↔ 5.5 V, t_r = t_f = 5.0 μs
4.0
6.5
3.9
6.0
3.8
5.5
3.7 _VIN
5.0
3.6
4.5
3.5
4.0
3.4 VOUT
3.5
3.3
3.0
3.2
2.5
−200 0 200 400 600 800 1000 1200
t [s]
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