7805 查看數據表（PDF） - Estek Electronics Co. Ltd

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产品描述 (功能)

生产厂家

7805

3-Teminal Regulators

Estek Electronics Co. Ltd 

Absolute Maximum Ratings

Maximum Input Voltage: 35V

Operation Junction Temperature Range: -40 °С

С

to 125 °

Electrical Characteristics

(Vin=10V, Io=0.5A, Ci=0.33˚F, Co=0.1˚F, Tj=25˚,unless otherwise noted.)

7805B

Characteristic

Output Voltage

Output Voltage

Line Regulation

Load Regulation

Quiescent Current

Quiescent Current Change

Symbol Test Condition

Vo

5.0mA≤Io≤1.0A;

Vo

7.0V≤Vin≤20V

0°C ≤Tj≤125°C

∆Vv

7V ≤ Vin ≤ 25V;

8V ≤ Vin ≤ 12V

∆Vi

5.0mA≤Io≤1.5A

0.25A≤Io≤0.75A

Ib

∆Ib

7V ≤ Vin ≤ 25V,

5mA ≤ Io ≤ 1.0A

Min

4.8

4.75

-

-

-

Max

5.2

Unit

V

5.25 V

100

50

mV

100

50

mV

8.0

mA

-

1.3

0.5

mA

Typical Applications Circuit

Figure 1. High Output Current with Short Circuit Protection

BEIJING ESTEK ELECTRONICS CO.,LTD

2

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