MC7812

更新时间： 2024-11-22 22:54:55

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		稳压器
页数	文件大小	规格书
28页	226K
描述
3-Terminal 1A Positive Voltage Regulator

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MC7812 数据手册

www.fairchildsemi.com

MC78XX/LM78XX/MC78XXA

3-Terminal 1A Positive Voltage Regulator

Features

Description

• Output Current up to 1A

• Output Voltages of 5, 6, 8, 9, 10, 12, 15, 18, 24V

• Thermal Overload Protection

The MC78XX/LM78XX/MC78XXA series of three

terminal positive regulators are available in the

TO-220/D-PAK package and with several fixed output

voltages, making them useful in a wide range of

• Short Circuit Protection

• Output Transistor Safe Operating Area Protection

applications. Each type employs internal current limiting,

thermal shut down and safe operating area protection,

making it essentially indestructible. If adequate heat sinking

is provided, they can deliver over 1A output current.

Although designed primarily as fixed voltage regulators,

these devices can be used with external components to

obtain adjustable voltages and currents.

TO-220

D-PAK

1. Input 2. GND 3. Output

Internal Block Digram

Rev. 1.0.1

12 3 4 5 6 7...28

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型号	品牌	获取价格	描述	数据表
MC7812A	FAIRCHILD	获取价格	3-Terminal 1A Positive Voltage Regulator
MC7812ABD2T	ONSEMI	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MC7812ABD2T/R4	ONSEMI	获取价格	12V FIXED POSITIVE REGULATOR, PSSO2, D2PAK-3
MC7812ABD2TG	ONSEMI	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MC7812ABD2TR4	ONSEMI	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MC7812ABD2TR4G	ONSEMI	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MC7812ABT	ONSEMI	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MC7812ABTG	ONSEMI	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MC7812AC	MOTOROLA	获取价格	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MC7812ACD2T	MOTOROLA	获取价格	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS