KA7809AT

更新时间： 2024-11-04 12:59:51

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KA7809AT 数据手册

www.fairchildsemi.com

KA78XX/KA78XXA

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

• Short Circuit Protection

• Output Transistor Safe Operating Area Protection

The KA78XX/KA78XXA series of three-terminal positive

regulator are available in the TO-220/D-PAK package and

with several fixed output voltages, making them useful in a

wide range of 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. 1.0.0

12 3 4 5 6 7...28

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型号	品牌	获取价格	描述	数据表
KA7809ATU	FAIRCHILD	获取价格	Fixed Positive Standard Regulator, 9VBIPolar, PSFM3, TO-220, 3 PIN
KA7809CT	FAIRCHILD	获取价格	Fixed Positive Standard Regulator, 9VBIPolar, PSFM3, TO-220, 3 PIN
KA7809E	FAIRCHILD	获取价格	3-Terminal 1A Positive Voltage Regulator
KA7809ER	FAIRCHILD	获取价格	3-Terminal 1A Positive Voltage Regulator
KA7809ERTF	FAIRCHILD	获取价格	Fixed Positive Standard Regulator, 9VBIPolar, PSSO2, LEAD FREE, TO-252, DPAK-3
KA7809ERTM	FAIRCHILD	获取价格	Fixed Positive Standard Regulator, 9VBIPolar, PSSO2, LEAD FREE, TO-252, DPAK-3
KA7809ERTM	ONSEMI	获取价格	3-Terminal 1A Positive Voltage Regulator, 2500-REEL
KA7809ETU	FAIRCHILD	获取价格	Fixed Positive Standard Regulator, 9VBIPolar, LEAD FREE, TO-220, 3 PIN
KA7809ETU	ONSEMI	获取价格	3-Terminal 1 A Positive Voltage Regulator
KA7809I	SAMSUNG	获取价格	Fixed Positive Standard Regulator, 9VBIPolar, PSFM3, TO-220, 3 PIN