SE7808 datasheet(3/5 Pages) SECOS

3 / 5 page

Elektronische Bauelemente

SE78xx-B Series

3-Terminal

Positive Voltage Regulator

17-Oct-2010 Rev. B

Page 3 of 5

http://www.SeCoSGmbH.com/

Any changes of specification will not be informed individually.

SE7808 ELECTRICAL CHARACTERISTICS

(Refer to the test circuits, TJ =0~125°C, IO=500mA, VIN=14V, CIN=0.33μF, CO=0.1μF unless otherwise specified)

Symbol

Test Conditions

Min

Typ

Max

Unit

VIN=14V, IO=500mA, TJ=25°C

7.7

8.3

10.5V≦VIN≦23V, 5mA≦IO≦1A, PD≦15W

7.6

8.4

10.5V≦VIN≦25V, TJ=25°C

160

V

O (Line Regulation)

11V≦VIN≦17V, TJ=25°C

5mA≦IO≦1.5A, TJ=25°C

160

V

O (Load Regulation)

250mA≦IO≦750mA, TJ=25°C

TJ=25°C

4.3

8.0

5mA≦IO≦1A

0.5

I

10.5V≦VIN≦25V

10Hz≦f≦100KHz, TJ=25°C

μV

11.5V≦VIN≦21.5V, f=120Hz

Io=1A, TJ=25°C

ISC

TJ=25°C

450

Ipk

TJ=25°C

2.2

V

O / Tj

IO=5mA

-0.8

mV / °C

SE7809 ELECTRICAL CHARACTERISTICS

(Refer to the test circuits, TJ =0~125°C, IO=500mA, VIN=16V, CIN=0.33μF, CO=0.1μF unless otherwise specified)

Symbol

Test Conditions

Min

Typ

Max

Unit

VIN=16V, IO=500mA, TJ=25°C

8.65

9.35

11.5V≦VIN≦24V, 5mA≦IO≦1A, PD≦15W

8.55

9.45

11.5V≦VIN≦27V, TJ=25°C

180

V

O (Line Regulation)

13V≦VIN≦19V, TJ=25°C

5mA≦IO≦1.5A, TJ=25°C

180

V

O (Load Regulation)

250mA≦IO≦750mA, TJ=25°C

TJ=25°C

4.3

8.0

5mA≦IO≦1A

0.5

I

11.5V≦VIN≦27V

10Hz≦f≦100KHz, TJ=25°C

μV

12V≦VIN≦22V, f=120Hz

Io=1A, TJ=25°C

ISC

TJ=25°C

400

Ipk

TJ=25°C

2.2

V

O / Tj

IO=5mA

-1

mV / °C

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