MC7818CT 查看數據表（PDF） - Vishay Semiconductors

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MC7818CT

3-Terminal Fixed Positive Voltage Regulators

Vishay Semiconductors 

MC78xxCT Series

Vishay Semiconductor

Ratings and

Characteristic Curves (TA = 25°C unless otherwise noted)

Fig. 7 – Quiescent Current

vs. Junction Temperature

5.0

Vin = 10V

MC78xxC

Vo = 5.0V

4.0

Io = 20mA

MC78xx

3.0

Vin = 10V

Vo = 5.0V

2.0

Io = 5.0mA

1.0

0

--75 --50 --25 0 25 50 75 100 125

TJ -- Junction Temperature (°C)

Fig. 8 – Output Voltage

vs. Input Voltage

8.0

MC7805

TJ = 25°C

6.0

Io = 10mA

4.0

Io = 1.0A

2.0

Io = 500mA

0

0 2.0 4.0 6.0 8.0 10 12 14 16

VI -- Input Voltage (V)

www.vishay.com

8

Document Number 74813

29-Nov-01

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