S818 datasheet(9/23 Pages) SII

9 / 23 page

Rev.1.2

LOW DROPOUT CMOS VOLTAGE REGULATOR

S-818 Series

Seiko Instruments Inc.

Typical Characteristics (Typical Data)

(1) OUTPUT VOLTAGE vs. OUTPUT CURRENT (When load current increases)

S-818A20A(Ta=25°C)

0.0

1.0

2.0

0.2

0.4

0.6

0.8

IOUT(A)

VIN=2.3V

10V

2.5V

S-818A30A(Ta=25°C)

0.0

1.0

2.0

3.0

0.2

0.4

0.6

0.8

10V

3.5V

IOUT(A)

VIN=3.3V

S-818A50A(Ta=25°C)

0.0

1.0

2.0

3.0

4.0

5.0

6.0

0.2

0.4

0.6

0.8

10V

5.5V

IOUT(A)

VIN=5.3V

(2) OUTPUT VOLTAGE vs. INPUT VOLTAGE

S-818A20A (Ta=25°C)

1.0

1.5

2.0

2.5

V).(V)

60mA

Iout=10uA

1mA

30mA

100uA

S-818A30A (Ta=25°C)

1.5

2.0

2.5

3.0

3.5

345

V).(V)

30mA

60mA

Iout=10uA

1mA

100uA

S-818A50A (Ta=25°C)

4.0

4.5

5.0

5.5

V).(V)

30mA

60mA

1mA

Iout=10uA

100uA

* In determining necessary output current,

consider the following parameters:

• Minimum value of output current in

Table 4 “Electrical Characteristics”

and Note *5) (page 4);

• Power dissipation of the package

S818 Datasheet(PDF) 9 Page - Seiko Instruments Inc

S818 Datasheet(HTML) 9 Page - Seiko Instruments Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Datasheet Download

Link URL