S-1701A2728-M5T1G SII [Seiko Instruments Inc], S-1701A2728-M5T1G Datasheet - Page 54

• Manufacturer Part Number: S-1701A2728-M5T1G
• Description: HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
• Manufacturer: SII [Seiko Instruments Inc]

(1) Input transient response characteristics
S-1701x15xx (V
I
S-1701x50xx (V
I
(2) Load transient response characteristics
S-1701x15xx (V
V
S-1701x50xx (V
V
54
OUT
OUT
IN
IN
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series
= 2.5 V, t
= 6.0 V, t
Reference Data
= 100 mA, t
= 100 mA, t
1.62
1.60
1.58
1.56
1.54
1.52
1.50
1.48
1.46
5.12
5.10
5.08
5.06
5.04
5.02
5.00
4.98
4.96
1.70
1.65
1.60
1.55
1.50
1.45
1.40
5.20
5.15
5.10
5.05
5.00
4.95
4.90
r
r
= t
= t
f
−20
−20
–40
–40
= 5.0 µs, C
f
r
r
= 5.0 µs, C
I
V
I
V
= t
V
= t
V
IN
V
IN
V
OUT
OUT
–20
–20
OUT
OUT
IN
IN
OUT
OUT
= 2.5 V ↔ 3.5 V, V
f
= 6.0 V ↔ 6.5 V, V
f
0
0
OUT
OUT
= 5.0 µs, C
= 5.0 µs, C
0
0
20
20
OUT
=1.5 V, Ta = 25 °C)
= 5.0 V, Ta = 25 °C)
20
20
OUT
= 1.0 µF, C
40
40
40
40
= 1.0 µF, C
OUT
OUT
t [µs]
t [µs]
t [µs]
t [µs]
60
60
60
60
= 1.0 µF, C
= 1.0 µF, C
80
80
80
80
IN
= 1.0 µF, I
IN
OUT
100
OUT
100
100
100
= 1.0 µF, I
120
120
=1.5 V, Ta = 25 °C)
= 5.0 V, Ta = 25 °C)
120
120
IN
IN
140
140
OUT
= 1.0 µF
= 1.0 µF
140
140
160 180
160 180
OUT
= 50↔100 mA
160
160
= 50↔100 mA
Seiko Instruments Inc.
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
150
100
50
0
−50
−10
0
150
100
50
0
−50
−10
0
S-1701x30xx (V
I
S-1701x30xx (V
V
OUT
IN
= 4.0 V, t
= 100 mA, t
3.08
3.06
3.04
3.02
3.00
2.98
2.96
3.20
3.15
3.10
3.05
3.00
2.95
2.90
r
= t
–40
−20
r
f
= t
= 5.0 µs, C
I
V
V
V
OUT
–20
f
OUT
IN
IN
OUT
= 5.0 µs, C
0
= 4.0 V ↔ 5.0 V, V
OUT
0
20
= 3.0 V, Ta = 25 °C)
20
OUT
40
= 1.0 µF, C
OUT
40
= 1.0 µF, C
60
60
t [µs]
t [µs]
80
80
IN
100
= 1.0 µF, I
100
OUT
IN
120
= 1.0 µF
120
= 3.0 V, Ta = 25 °C)
140
OUT
140
160 180
= 50↔100 mA
Rev.2.4
160
6.0
5.0
4.0
3.0
2.0
1.0
0
150
100
50
0
−50
−10
0
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