s-1313a13-n4t1u3 Seiko Instruments Inc., s-1313a13-n4t1u3 Datasheet - Page 28

• Manufacturer Part Number: s-1313a13-n4t1u3
• Description: S-1313 Series Voltage Regulator
• Manufacturer: Seiko Instruments Inc.

28
SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1313 Series
Reference Data
(1) Transient Response Characteristics when Input (Ta = 25°C)
V
I
V
I
V
I
OUT
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
OUT
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
OUT
4.1
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
OUT
OUT
OUT
−40
−40
−40
= 1 mA, tr = tf = 5.0 μs, C
= 1 mA, tr = tf = 5.0 μs, C
= 1 mA, tr = tf = 5.0 μs, C
= 1.0 V
= 2.5 V
= 3.5 V
V
V
V
V
V
V
−20
−20
−20
OUT
OUT
OUT
IN
IN
IN
0
0
0
20 40 60
20 40 60
20 40 60
t [μs]
t [μs]
t [μs]
IN
IN
IN
80
80
80
= C
= C
= C
L
L
L
100
100
100
= 0.1 μF
= 0.1 μF
= 0.1 μF
120
120
120
Seiko Instruments Inc.
140
140
140
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
V
I
OUT
V
I
V
I
OUT
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
4.1
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
OUT
OUT
OUT
OUT
= 100 mA, tr = tf = 5.0 μs, C
−40
−40
−40
= 1.0 V
= 100 mA, tr = tf = 5.0 μs, C
= 100 mA, tr = tf = 5.0 μs, C
= 2.5 V
= 3.5 V
V
V
V
V
V
V
−20
−20
−20
OUT
OUT
OUT
IN
IN
IN
0
0
0
20 40 60
20 40 60
20 40 60
t [μs]
t [μs]
t [μs]
IN
80
80
80
IN
IN
= C
= C
= C
100
100
100
L
L
L
= 0.1 μF
Rev.1.0
= 0.1 μF
= 0.1 μF
120
120
120
140
140
140
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
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