KA7809AE View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

View to exact match

KA7809AE

3-Terminal 1 A Positive Voltage Regulator

Fairchild Semiconductor 

Typical Applications

Input

1

3

KA78XXE

CI

0.33 μF

2

CO

Output

0.1 μF

Input

Figure 6. DC Parameters

1

KA78XXE 3

2

RL

0.33 μF

2N6121

OR EQ

270 pF

100 Ω

Output

VO

VO

OV

30 μS

Figure 7. Load Regulation

Input

5.1 Ω

1

KA78XXE

3

2

0.33 μF

Output

RL

470 μF

120 Hz

+

Figure 8. Ripple Rejection

© 2006 Fairchild Semiconductor Corporation

KA78XXE / KA78XXAE Rev. 1.9

20

www.fairchildsemi.com

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