S-19200A33A-V5T2U Datasheet, PDF (23/32 Pages) Seiko Instruments Inc – LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR

FOR AUTOMOTIVE 125°C OPERATION HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_01
S-19200A/BxxA Series
 Reference Data
1. Characteristics of input transient response (Ta = +25°C)
1. 1 VOUT = 2.0 V
IOUT = 30 mA, CIN = 0.1 μF, VIN = 11.5 V ↔ 13.5 V, tr = tf = 5.0 μs
2.4
14
2.3
13
2.2 VIN
12
CL = 10 F
2.1
2.0 ^VOUT
CL = 22 F
11
10
1.9
9
1.8
8
200 0 200 400 600 800 1000 1200
t [s]
1. 2 VOUT = 5.0 V
IOUT = 30 mA, CIN = 0.1 μF, VIN = 11.5 V ↔ 13.5 V, tr = tf = 5.0 μs
5.4
14
5.3
13
5.2 VIN
12
CL = 10 F
5.1
5.0 ^VOUT
CL = 22 F
11
10
4.9
9
4.8
8
200 0 200 400 600 800 1000 1200
t [s]
1. 3 VOUT = 12.0 V
IOUT = 30 mA, CIN = 0.1 μF, VIN = 13.5 V ↔ 15.5 V, tr = tf = 5.0 μs
12.4
16
12.3
15
12.2 VIN
14
CL = 10 F
12.1
12.0 ^VOUT
CL = 22 F
13
12
11.9
11
11.8
10
200 0 200 400 600 800 1000 1200
t [s]
2. Characteristics of load transient response (Ta = +25°C)
2. 1 VOUT = 2.0 V
VIN = 13.5 V, CIN = 0.1 μF, IOUT = 50 mA ↔ 100 mA
2.4
150
2.3
100
2.2 ^IOUT
50
2.1
CL = 22 F
0
2.0 ^VOUT
50
1.9
CL = 10 F
1.8
100
150
500 0 500 1000 1500 2000 2500 3000
t [s]
2. 2 VOUT = 5.0 V
VIN = 13.5 V, CIN = 0.1 μF, IOUT = 50 mA ↔ 100 mA
5.4
150
5.3
100
5.2 ^IOUT
50
5.1
CL = 22 F
0
5.0 ^VOUT
50
4.9
100
4.8
CL = 10 F
150
500 0 500 1000 1500 2000 2500 3000
t [s]
2. 3 VOUT = 12.0 V
VIN = 13.5 V, CIN = 0.1 μF, IOUT = 50 mA ↔ 100 mA
12.4
150
12.3
100
12.2 ^IOUT
50
12.1
CL = 22 F
0
12.0 ^VOUT
50
11.9
100
CL = 10 F
11.8
150
2500
0
2500 5000 7500
t [s]
23