SE7809 datasheet(4/5 Pages) SECOS

4 / 5 page

Elektronische Bauelemente

SE78xx-B Series

3-Terminal

Positive Voltage Regulator

17-Oct-2010 Rev. B

Page 4 of 5

http://www.SeCoSGmbH.com/

Any changes of specification will not be informed individually.

SE7810 ELECTRICAL CHARACTERISTICS

(Refer to the test circuits, TJ =0~125°C, IO=500mA, VIN=17V, CIN=0.33μF, CO=0.1μF unless otherwise specified)

Symbol

Test Conditions

Min

Typ

Max

Unit

VIN=17V, IO=500mA, TJ=25°C

9.6

10.4

12.5V≦VIN≦25V, 5mA≦IO≦1A, PD≦15W

9.5

10.5

12.5V≦VIN≦28V, TJ=25°C

200

V

O (Line Regulation)

14V≦VIN≦20V, TJ=25°C

100

5mA≦IO≦1.5A, TJ=25°C

200

V

O (Load Regulation)

250mA≦IO≦750mA, TJ=25°C

100

TJ=25°C

4.3

5mA≦IO≦1A

0.5

I

12.5V≦VIN≦28V

10Hz≦f≦100KHz, TJ=25°C

μV

13V≦VIN≦23V, f=120Hz

Io=1A

ISC

TJ=25°C

400

Ipk

TJ=25°C

2.2

V

O / Tj

IO=5mA

-1

mV / °C

SE7812 ELECTRICAL CHARACTERISTICS

(Refer to the test circuits, TJ =0~125 °C, IO=500mA, VIN=19V, CIN=0.33μF, CO=0.1μF unless otherwise specified)

Symbol

Test Conditions

Min

Typ

Max

Unit

VIN=19V, IO=500mA, TJ=25°C

11.5

12.5

14.5V≦VIN≦27V, 5mA≦IO≦1A, PD≦15W

11.4

12.6

14.5V≦VIN≦30V, TJ=25°C

240

V

O (Line Regulation)

16V≦VIN≦22V, TJ=25°C

120

5mA≦IO≦1A, TJ=25°C

240

V

O (Load Regulation)

250mA≦IO≦750mA, TJ=25°C

120

TJ=25°C

4.3

5mA≦IO≦1A

0.5

I

14.5V≦VIN≦30V, IO=500mA

10Hz≦f≦100KHz, TJ=25°C

μV

15V≦VIN≦25V, f=120Hz

Io=1A, TJ=25°C

ISC

TJ=25°C

350

Ipk

TJ=25°C

2.2

V

O / Tj

IO=5mA

-1

mV / °C

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