S-1323 Datasheet, PDF (16/28 Pages) Seiko Instruments Inc – HIGH RIPPLE-REJECTION AND SMALL PACKAGE CMOS VOLTAGE REGULATOR

HIGH RIPPLE-REJECTION AND SMALL PACKAGE CMOS VOLTAGE REGULATOR
S-1323 Series
Rev.4.2_00
(3) Dropout voltage vs. Output current
S-1323B15
0.6
0.5
0.4
0.3
0.2
0.1
0
0
S-1323B50
85°C
25°C
–40°C
50
100
150
200
IOUT [mA]
0.6
0.5
0.4
0.3
0.2
0.1
0
0
85°C
25°C
–40°C
50
100
150
200
IOUT [mA]
(4) Output voltage vs. Ambient temperature
S-1323B15
1.60
1.55
1.50
1.45
1.40
–40 –20 0 20 40 60 80 100
S-1323B30
0.6
0.5
0.4
0.3
0.2
0.1
0
0
85°C
25°C
–40°C
50
100
150
200
IOUT [mA]
S-1323B30
3.10
3.05
3.00
2.95
2.90
–40 –20 0 20 40 60 80 100
Ta [°C]
S-1323B50
5.10
5.05
5.00
4.95
4.90
–40 –20 0 20 40 60 80 100
Ta [°C]
16
Seiko Instruments Inc.
Ta [°C]