S-1170 Datasheet, PDF (19/29 Pages) Seiko Instruments Inc – HIGH RIPPLE-REJECTION AND LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR

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 (I_OUT = 10 mA)
1.70
1.65
1.60
1.55
1.50
1.45
1.40
1.35
1.30
−40 −25
0
25
50
75 85
Ta [°C]
S-1170B50 (I_OUT = 10 mA)
5.20
5.15
5.10
5.05
5.00
4.95
4.90
4.85
4.80
−40 −25
0
25
50
75 85
Ta [°C]
(6) Current consumption vs. Input voltage
S-1170B15 (Ta = 25°C)
80
70
60
50
40
30
20
10
0
0 12 34 567
V_IN [V]
S-1170B50 (Ta = 25°C)
80
70
60
50
40
30
20
10
0
0 12 34567
V_IN [V]
S-1170B30 (I_OUT = 10 mA)
3.20
3.15
3.10
3.05
3.00
2.95
2.90
2.85
2.80
−40 −25
0
25
50
75 85
Ta [°C]
S-1170B30 (Ta = 25°C)
80
70
60
50
40
30
20
10
0
0 12 34 567
V_IN [V]
Seiko Instruments Inc.
19