S-814 Datasheet, PDF (17/32 Pages) Seiko Instruments Inc – LOW DROPOUT CMOS VOLTAGE REGULATOR

Rev.2.1_00
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-814 Series
5. Output voltage (V_OUT) vs. Ambient temperature (Ta)
S-814A20A
2.04
V_IN=3V, I_OUT=30mA
S-814A30A
3.06
2.02
3.03
2.00
3.00
1.98
1.96
−50
S-814A50A
5.10
0
50
100
Ta [°C]
V_IN=6V, I_OUT=30mA
2.97
2.94
−50
5.05
5.00
4.95
4.90
−50
0
50
100
Ta [°C]
6. Line regulation (ΔV_OUT1) vs. Ambient temperature (Ta)
S-814A20A/S-814A30A/S-814A50A
V_IN=V_OUT(S)+0.5↔10 V, I_OUT=30 mA
35
30
25
3V
20
5V
15
10
5 ^{VOUT=2 V}
0
−50
0
50
100
Ta [°C]
V_IN=4V, I_OUT=30mA
0
50
100
Ta [°C]
Seiko Instruments Inc.
17