LM7818ACT 查看數據表（PDF） - Fairchild Semiconductor

零件编号

产品描述 (功能)

生产厂家

LM7818ACT

3-Terminal 1 A Positive Voltage Regulator

Fairchild Semiconductor 

1

3

LM78XX

VI

2

0.33µF

0.1µF

COMMON

7 _2

6 LM741

4 +3

VO

4.7kΩ

COMMON

4.7kΩ

-VIN

TIP42

-VO

Figure 16. Tracking Voltage Regulator

+20V

1 LM7815

0.33µF

2

3

0.1µF

+15V

1N4001

+ 2.2µF

2

-20V

1

MC7915

1µF +

3

1N4001

-15V

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

25

LM78XX/LM78XXA Rev. 1.0

www.fairchildsemi.com

Share Link: