S-1701A3327-U5T1G Seiko Instruments, S-1701A3327-U5T1G Datasheet - Page 54
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S-1701A3327-U5T1G
Manufacturer Part Number
S-1701A3327-U5T1G
Description
IC DETECT/REG 400MA 3.3V SOT89-5
Manufacturer
Seiko Instruments
Datasheet
1.S-1701A1815-M5T1G.pdf
(71 pages)
Specifications of S-1701A3327-U5T1G
Applications
Converter, Battery Powered Devices
Voltage - Input
2 ~ 6.5 V
Number Of Outputs
1
Voltage - Output
3.3V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-89-5
Polarity
Positive
Input Voltage Max
6.5 V
Output Voltage
3.3 V
Output Type
Fixed
Dropout Voltage (max)
0.21 V at 100 mA
Output Current
0.4 A
Line Regulation
0.2 % / V
Load Regulation
40 mV
Voltage Regulation Accuracy
1 %
Maximum Power Dissipation
1000 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
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