HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.3.0_02
S-1170 Series
(5) Output voltage vs. Ambient temperature
S-1170B15 (IOUT = 10 mA)
S-1170B30 (IOUT = 10 mA)
1.70
1.65
1.60
1.55
1.50
1.45
1.40
1.35
1.30
3.20
3.15
3.10
3.05
3.00
2.95
2.90
2.85
2.80
0
25
50
75 85
0
25
50
75 85
−40 −25
−40
−25
Ta [°C]
Ta [°C]
S-1170B50 (IOUT = 10 mA)
5.20
5.15
5.10
5.05
5.00
4.95
4.90
4.85
4.80
0
50
−40
25
75 85
−25
Ta [°C]
(6) Current consumption vs. Input voltage
S-1170B15 (Ta = 25°C)
S-1170B30 (Ta = 25°C)
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
VIN [V]
VIN [V]
S-1170B50 (Ta = 25°C)
80
70
60
50
40
30
20
10
0
0
1
2
3
4
5
6
7
VIN [V]
19
Seiko Instruments Inc.