MC7815AECT

更新时间： 2024-02-17 05:25:31

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		稳压器
页数	文件大小	规格书
26页	249K
描述
3-Terminal 1A Positive Voltage Regulator

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数据手册

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MC7815AECT 数据手册

MC78XXE/LM78XXE/MC78XXAE

Electrical Characteristics (MC7808E) (Continued)

(Refer to test circuit ,0°C < T < 125°C, I = 500mA, V =14V, C = 0.33µF, C = 0.1µF, unless otherwise specified)

MC7808E

Parameter

Symbol

Conditions

Unit

Min. Typ. Max.

T =+25°C

7.7

8.0

8.3

Output Voltage

5.0mA ≤ I ≤ 1.0A, P ≤ 15W

7.6

8.0

8.4

V = 10.5V to 23V

V = 10.5V to 25V

5.0 160

Line Regulation (Note1)

Regline T =+25°C

V = 11.5V to 17V

2.0

160

= 5.0mA to 1.5A

Load Regulation (Note1)

Quiescent Current

Regload T =+25°C

I = 250mA to 750mA

5.0

T =+25°C

8.0

= 5mA to 1.0A

0.05 0.5

Quiescent Current Change

∆I

V = 10.5A to 25V

0.5

-0.8

1.0

Output Voltage Drift (Note2)

Output Noise Voltage

Ripple Rejection (Note2)

Dropout Voltage

∆V /∆T

= 5mA

mV/°C

µV/Vo

f = 10Hz to 100kHz, T = +25°C

f = 120Hz, V = 11.5V to 21.5V

Drop

= 1A, T = +25°C

Output Resistance (Note2)

Short Circuit Current

f = 1kHz

V = 35V, T = +25°C

mΩ

230

2.2

Peak Current (Note2)

T =+25°C

Note:

1. Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must be taken

into account separately. Pulse testing with low duty is used.

2. These parameters, although guaranteed, are not 100% tested in production.

1 2 345 6 7...26

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