KA7806R 데이터 시트보기 (PDF) - Fairchild Semiconductor

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KA7806R

3-Terminal 1A Positive Voltage Regulator

Fairchild Semiconductor 

www.fairchildsemi.com

KA78XX/KA78XXA

3-Terminal 1A Positive Voltage Regulator

Features

• 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

Description

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

Internal Block Digram

1

D-PAK

1

1. Input 2. GND 3. Output

©2001 Fairchild Semiconductor Corporation

Rev. 1.0.0

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