KA7812AE(2006) View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

KA7812AE
(Rev.:2006)

3-Terminal 1A Positive Voltage Regulator

Fairchild Semiconductor 

1

3

KA78XXE

VI

VO

2

0.33µF

0.1µF

4.7kΩ

COMMON

7 _2

6 KA741

4 +3

4.7kΩ

COMMON

-VIN

TIP42

-VO

Figure 16. Tracking Voltage Regulator

+20V

1

KA7815E

0.33µF

2

3

0.1µF

+15V

1N4001

+ 2.2µF

2

-20V

1

KA7915E

1µF +

3

1N4001

-15V

Figure 17. Split Power Supply ( ±15V-1A)

25

KA78XXE/KA78XXAE Rev. 1.0.1

www.fairchildsemi.com

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