S-1701A2521-M5T1G Seiko Instruments, S-1701A2521-M5T1G Datasheet - Page 54

• Manufacturer Part Number: S-1701A2521-M5T1G
• Description: IC DETECT/REG 400MA 2.5V SOT23-5
• Manufacturer: Seiko Instruments

Specifications of S-1701A2521-M5T1G

• Applications: Converter, Battery Powered Devices
• Voltage - Input: 2 ~ 6.5 V
• Number Of Outputs: 1
• Voltage - Output: 2.5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

S-1701x15xx (V
S-1701x50xx (V
I
V
S-1701x50xx (V
V
54
I
S-1701x15xx (V
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) Input transient response characteristics
(2) Load transient response characteristics
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
−20
−20
–40
–40
f
f
= 5.0 μs, C
= 5.0 μs, C
I
V
I
V
V
V
V
V
OUT
OUT
–20
–20
IN
r
IN
r
OUT
OUT
OUT
OUT
IN
IN
OUT
OUT
= t
= t
0
0
= 2.5 V ↔ 3.5 V, V
= 6.0 V ↔ 6.5 V, V
f
0
f
0
=1.5 V, Ta = 25°C)
= 5.0 V, Ta = 25°C)
= 5.0 μs, C
= 5.0 μs, C
20
20
20
20
L
L
= 1.0 μF, C
= 1.0 μF, C
40
40
40
40
t [μs]
t [μs]
t [μs]
t [μs]
60
60
60
60
L
L
80
80
80
80
IN
IN
= 1.0 μF, C
= 1.0 μF, C
= 1.0 μF, I
= 1.0 μF, I
100
100
100
100
OUT
OUT
120
120
120
120
=1.5 V, Ta = 25°C) S-1701x30xx (V
= 5.0 V, Ta = 25°C)
140
140
OUT
OUT
140
140
IN
IN
160 180
160 180
= 50 ↔ 100 mA
= 50 ↔ 100 mA
= 1.0 μF
= 1.0 μF
160
160
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
Seiko Instruments Inc.
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
−20
–40
f
= 5.0 μs, C
V
I
V
V
OUT
–20
OUT
IN
OUT
IN
r
OUT
0
= t
= 4.0 V ↔ 5.0 V, V
0
f
= 3.0 V, Ta = 25°C)
20
= 5.0 μs, C
20
L
= 1.0 μF, C
40
40
60
60
t [μs]
t [μs]
80
L
80
IN
= 1.0 μF, C
100
= 1.0 μF, I
100
OUT
120
120
= 3.0 V, Ta = 25°C)
140
OUT
140
160 180
IN
= 50 ↔ 100 mA
= 1.0 μF
Rev.3.0
160
6.0
5.0
4.0
3.0
2.0
1.0
0
150
100
50
0
−50
−10
0
_00