S-814 Datasheet, PDF (16/32 Pages) Seiko Instruments Inc – LOW DROPOUT CMOS VOLTAGE REGULATOR

LOW DROPOUT CMOS VOLTAGE REGULATOR
S-814 Series
Rev.2.1_00
3. Maximum output current (I_OUTmax) vs. Input voltage (V_IN)
S-814A20A
300
Ta=−40°C
S-814A30A
600
25°C
200
85°C
400
100
200
Ta=−40°C
25°C
85°C
0
1 2 3 4 5 6 7 8 9 10
V_IN [V]
S-814A50A
800 Ta=−40°C
600 25°C
400
85°C
200
0
2 3 4 5 6 7 8 9 10
V_IN [V]
Remark In determining the output current, attention
should be paid to the following.
1. The minimum output current value and footnote *3
in Table 5 in the “„ Electrical characteristics”.
2. The package power dissipation.
0
4 5 6 7 8 9 10
V_IN [V]
4. Dropout voltage (V_drop) vs. Output current (I_OUT)
S-814A20A
300
250
200
Ta=−40°C
150
100
50
0
0
S-814A50A
25°C
85°C
5 10 15 20 25 30
I_OUT [mA]
160
120
85°C
S-814A30A
120
90
60
30
0
0
80
25°C
40
Ta=−40°C
85°C
25°C
Ta=−40°C
5 10 15 20 25 30
I_OUT [mA]
0
0 10 20 30 40 50 60
I_OUT [mA]
16
Seiko Instruments Inc.