MC7818AECTBU Просмотр технического описания (PDF) - Fairchild Semiconductor

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производитель

MC7818AECTBU

3-Terminal 1A Positive Voltage Regulator

Fairchild Semiconductor 

MC78XXE/LM78XXE/MC78XXAE

+20V

1

0.33uF

3

MC7815E

2

0.1uF

+15V

1N4001

+ 2.2uF

-20V

2

1uF +

1

MC7915E

3

1N4001

-15V

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

Input

+

2

1

MC78XXE/LM78XXE

Output

0.1uF

Input

Figure 16. Negative Output Voltage Circuit

1mH

Output

4.7Ω

Z1

+

10uF

470Ω

1

3

MC78XXE/LM78XXE

0.33uF

2

+

2000uF

0.5Ω

Figure 17. Switching Regulator

22

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