LOW DROPOUT CMOS VOLTAGE REGULATOR
S-818 Series
Rev.1.2
(3) MAXIMUM OUTPUT CURRENT vs. INPUT VOLTAGE
S-818A20A
0.8
S-818A30A
0.8
0.6
0.4
0.2
0.0
Ta=-40°C
Ta=-40°C
25°C
85°C
0.6
0.4
0.2
85°C
25°C
0.0
0
2
4
6
8
10
0
2
4
6
8
10
VIN(V)
VIN(V)
S-818A50A
0.8
25°C
* In determining necessary output current,
consider the following parameters:
• Minimum value of output current in
Table 4 “Electrical Characteristics”
and Note *5) (page 4);
0.6
0.4
0.2
Ta=-40°C
85°C
• Power dissipation of the package
0.0
0
2
4
6
8
10
VIN(V)
(4) DROPOUT VOLTAGE vs. OUTPUT CURRENT
S-818A20A
2000
S-818A30A
2000
1500
1000
500
0
1500
85°C
85°C
Ta=-40°C
1000
500
0
Ta=-40°C
25°C
25°C
0
50
100 150 200 250 300
0
100
200
300
400
I
(mA)
I
(mA)
S-818A50A
2000
1500
1000
500
0
85°C
Ta=-40°C
25°C
0
100 200 300 400 500 600
(mA)
I
10
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
