AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
Reference Data
1. Characteristics of input transient response (Ta = +25°C)
1. 1 VOUT = 2.5 V
1. 2 VOUT = 5.0 V
IOUT = 40 mA, CIN = 1.0
3.3
μ
F, VIN = 11.5 V
↔
13.5 V, tr = tf = 5.0
15
μ
s
IOUT = 40 mA, CIN = 1.0
5.8
μ
F, VIN = 11.5 V
↔
13.5 V, tr = tf = 5.0
15
μs
3.1
2.9
13
11
9
5.6
5.4
13
11
9
V
IN
V
IN
C
C
L
= 10.0 μF
= 22.0 μF
C
C
L
= 10.0 μF
= 22.0 μF
2.7
2.5
2.3
5.2
5.0
4.8
L
L
7
7
VOUT
VOUT
5
5
−0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
−0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
t [ms]
t [ms]
1. 3 VOUT = 16.0 V
IOUT = 40 mA, CIN = 1.0
16.8
μ
F, VIN = 18.0 V
↔
19.5 V, tr = tf = 5.0
21
μs
16.6
19
17
15
13
11
V
IN
16.4
16.2
16.0
15.8
C
C
L
= 10.0 μF
= 22.0 μF
L
VOUT
−0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
t [ms]
2. Characteristics of load transient response (Ta = +25°C)
2. 1 VOUT = 2.5 V
2. 2
VOUT = 5.0 V
VIN = 13.5 V, CIN = 1.0 μF, IOUT = 50 mA ↔ 100 mA
VIN = 13.5 V, CIN = 1.0 μF, IOUT = 50 mA ↔ 100 mA
2.9
2.8
2.7
2.6
2.5
150
100
50
5.4
5.3
5.2
5.1
5.0
150
100
50
I
OUT
I
OUT
0
0
V
OUT
V
OUT
−50
−50
C
L
= 22.0 μF
= 10.0 μF
C
L
= 22.0 μF
= 10.0 μF
2.4
2.3
−100
−150
4.9
4.8
−100
−150
C
L
C
L
−0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
−0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
t [ms]
t [ms]
2. 3 VOUT = 16.0 V
VIN = 18.0 V, CIN = 1.0 μF, IOUT = 50 mA ↔ 100 mA
16.4
16.3
16.2
16.1
16.0
150
100
50
I
OUT
0
V
OUT
−50
C
L
= 22.0 μF
= 10.0 μF
15.9
15.8
−100
−150
C
L
−0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
t [ms]
24
ABLIC [ ABLIC ]
