S-1172 Seiko Instruments, S-1172 Datasheet - Page 18
![no-image](/images/manufacturer_photos/0/5/590/seiko_instruments_sml.jpg)
S-1172
Manufacturer Part Number
S-1172
Description
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Manufacturer
Seiko Instruments
Datasheet
1.S-1172.pdf
(34 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
S-1172B10-E6T1G
Manufacturer:
MOT
Quantity:
970
Part Number:
S-1172B10-E6T1G
Manufacturer:
SII/精工
Quantity:
20 000
Part Number:
S-1172B11-E6T1G
Manufacturer:
SEIKO
Quantity:
20 000
Part Number:
S-1172B12-E6T1G
Manufacturer:
SEIKO
Quantity:
20 000
Part Number:
S-1172B12-E6T1U
Manufacturer:
SEIKO原装
Quantity:
20 000
Company:
Part Number:
S-1172B12-U5T1G
Manufacturer:
SEIKO
Quantity:
3 000
Part Number:
S-1172B12-U5T1G
Manufacturer:
SII/精工
Quantity:
20 000
Company:
Part Number:
S-1172B13-U5T1G
Manufacturer:
SEIKO
Quantity:
12 000
Company:
Part Number:
S-1172B13-U5T1U
Manufacturer:
SEIKO
Quantity:
12 000
Company:
Part Number:
S-1172B15-E6T1G
Manufacturer:
ROHM
Quantity:
4 795
www.datasheet4u.com
(1) Output Voltage vs. Output Current (when load current is increased) (Ta = 25 ° C)
(2) Output Voltage vs. Input Voltage (Ta = 25°C)
18
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
S-1172 Series
S-1172B10
S-1172B50
S-1172B10
S-1172B50
Characteristics (Typical Data)
1.2
1.0
0.8
0.6
0.4
0.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
5.1
5.0
4.9
4.8
4.7
4.6
4.5
6
5
4
3
2
1
0
0
0.5
4.5
0
0
I
OUT
V
IN
400
= 1 mA
400
1.0
= 1.5 V
4.7
I
OUT
800
800
1.5
I
I
4.9
OUT
OUT
V
100 mA
V
= 1 mA
50 mA
IN
IN
[mA]
[mA]
[V]
100 mA
[V]
1200
1200
50 mA
2.0
5.1
V
1600
1600
IN
2.5
5.3
= 5.3 V
5.5 V
5.5 V
3.0 V
2.0 V
Seiko Instruments Inc.
2000
2000
5.5
3.0
S-1172B30
Remark In determining the output current, attention
S-1172B30
3.5
3.0
2.5
2.0
1.5
1.0
0.5
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2. Power dissipation of the package
should be paid to the following.
1. The minimum value of output current
0
2.5
0
in Table 7 and footnote *5 in “
Characteristics ”
I
OUT
V
400
3.0
IN
= 1 mA
= 3.5 V
5.0 V
800
3.5
100 mA
I
50 mA
OUT
V
IN
[mA]
[V]
1200
4.0
1600
4.5
Rev.1.1
Electrical
4.0 V
5.5 V
2000
5.0
_00