S-T111 Datasheet, PDF (16/23 Pages) Seiko Instruments Inc – HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR

HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-T111 Series
Rev.2.1_00
(5) Output voltage vs. Ambient temperature
S-T111B15
1.60
1.55
1.50
1.45
1.40
–50 –25
0 25 50
Ta [°C]
75 100
S-T111B50
5.3
5.2
5.1
5.0
4.9
4.8
4.7
–50 –25 0
25 50 75 100
S-T111B30
3.20
3.15
3.10
3.05
3.00
2.95
2.90
2.85
2.80
–50 –25
0 25 50
Ta [°C]
75 100
Ta [°C]
(6) Current consumption vs. Input voltage
S-T111B15
120
100
80
60 85°C
40
20
0
0
25°C
–40°C
2
4
6
8
VIN [V]
S-T111B50
120
100 _25°C
80
–40°C
60
40
85°C
20
0
0
2
4
6
8
VIN [V]
S-T111B30
120
100 _25°C
80
60 ^{–40°C}
85°C
40
20
0
0
2
4
6
8
VIN [V]
16
Seiko Instruments Inc.