s-1313a13-n4t1u3 Seiko Instruments Inc., s-1313a13-n4t1u3 Datasheet - Page 30

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

30
SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1313 Series
(3) Transient Response Characteristics of ON / OFF Pin (Ta = 25°C)
−0.5
V
V
V
V
V
V
2.5
2.0
1.5
1.0
0.5
10
−2
14
12
10
−2
OUT
IN
OUT
IN
OUT
IN
0
8
6
4
2
0
8
6
4
2
0
= 2.0 V, tr = 1.0 μs, C
= 3.5 V, tr = 1.0 μs, C
= 4.5 V, tr = 1.0 μs, C
−100
−200
−200
= 1.0 V
= 2.5 V
= 3.5 V
0
0
0
200
200
100
t [μs]
t [μs]
t [μs]
400
400
IN
IN
IN
= C
= C
= C
200
L
L
L
600
600
= 0.1 μF, I
= 0.1 μF, I
= 0.1 μF, I
V
V
V
V
V
V
300
OUT
ON / OFF
ON / OFF
ON / OFF
OUT
800
OUT
800
OUT
OUT
OUT
1000
1000
Seiko Instruments Inc.
400
= 1 mA
= 1 mA
= 1 mA
4
2
0
−2
−4
−6
−8
6
4
2
0
−2
−4
−6
8
6
4
2
0
−2
−4
−6
−8
V
V
V
V
V
V
OUT
IN
OUT
IN
OUT
IN
−0.5
2.5
2.0
1.5
1.0
0.5
= 2.0 V, tr = 1.0 μs, C
= 3.5 V, tr = 1.0 μs, C
= 4.5 V, tr = 1.0 μs, C
10
−2
14
12
10
−2
0
8
6
4
2
0
8
6
4
2
0
= 1.0 V
= 2.5 V
= 3.5 V
−100
−200
−200
0
0
0
200
200
100
IN
IN
IN
t [μs]
t [μs]
t [μs]
= C
= C
= C
400
400
L
L
L
200
= 0.1 μF, I
= 0.1 μF, I
= 0.1 μF, I
600
600
V
V
V
V
V
V
300
ON / OFF
OUT
ON / OFF
ON / OFF
OUT
800
OUT
800
Rev.1.0
OUT
OUT
OUT
= 100 mA
= 100 mA
= 100 mA
1000
1000
400
4
2
0
−2
−4
−6
−8
6
4
2
0
−2
−4
−6
8
−2
−8
6
4
2
0
−4
−6
_00