S-13R1 Datasheet, PDF (27/49 Pages) Seiko Instruments Inc – REVERSE CURRENT PROTECTION CMOS VOLTAGE REGULATOR

Rev.1.2_01
REVERSE CURRENT PROTECTION CMOS VOLTAGE REGULATOR
S-13R1 Series
5. Output voltage vs. Ambient temperature
5. 1 VOUT(S) = 1.2 V
1.32
1.26
1.20
1.14
1.08
−40 −25
0
25 50
Ta [°C]
5. 3 VOUT(S) = 4.0 V
4.20
75 85
4.10
4.00
3.90
3.80
−40 −25
0
25 50
Ta [°C]
75 85
5. 2 VOUT(S) = 3.0 V
3.30
3.15
3.00
2.85
2.70
−40 −25
0
25 50
Ta [°C]
75 85
6. Current consumption vs. Input voltage
6. 1 VOUT(S) = 1.2 V
10
8
6
Ta = +85°C
Ta = +25°C
4
2
Ta = −40°C
0
0123456
VIN [V]
6. 3 VOUT(S) = 4.0 V
10
8
6
Ta = +85°C
Ta = +25°C
4
Ta = −40°C
2
0
0123456
VIN [V]
6. 2 VOUT(S) = 3.0 V
10
8
6 Ta = +85°C
4
Ta = +25°C
Ta = −40°C
2
0
0123456
VIN [V]
27