S-1142D33A-E6T2U Datasheet, PDF (21/31 Pages) Seiko Instruments Inc – Built-in thermal shutdown circuit

HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.1_01
S-1142C/DxxA Series
9. Current consumption during operation vs. Output current (Ta = +25°C)
9. 1 VOUT = 2.0 V
9. 2 VOUT = 5.0 V
160
140
120
100
80
60
40
20
0
0
VIN = 13.5 V
3.0 V
25 50 75 100 125 150
IOUT [mA]
160
140
120
100
80
60
40
20
0
0
VIN = 13.5 V
6.0 V
25 50 75 100 125 150
IOUT [mA]
9. 3 VOUT = 12.0 V
160
140
120
100
80
60
40
20
0
0
VIN = 20.0 V
13.0 V
25 50 75 100 125 150
IOUT [mA]
10. Output current vs. Input voltage^*1
10. 1 VOUT = 3.3 V
250
200
+25C
150
100
Ta = +125C
50
0
0 5 10 15 20 25 30 35
VIN [V]
*1. When mounted on board
[Mounted board]
(1) Board size:
50 mm × 50 mm × t1.6 mm
(2) Board material: Glass epoxy resin (two layers)
(3) Wiring ratio: Surface approx. 75%, reverse side approx. 90%
(4) Through hole: Diameter 0.5 mm × 24
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