KA79M05 查看數據表（PDF） - Fairchild Semiconductor

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KA79M05

3-Terminal 0.5 A Negative Voltage Regulator

Fairchild Semiconductor 

September 2014

KA79MXX / LM79MXX

3-Terminal 0.5 A Negative Voltage Regulator

Features

• No External Components Required

• Output Current in Excess of 0.5 A

• Internal Thermal Overload

• Internal Short-Circuit Current Limiting

• Output Transistor Safe Area Compensation

• Output Voltages: -5 V, -12 V

Description

The KA79MXX / LM79MXX series of three terminal

medium current negative voltage regulators are mono-

lithic integrated circuits designed as fixed-voltage regula-

tors. These regulators employ internal current limiting,

thermal shutdown, and safe area compensation.

TO-220

Input

1

D-PAK

Input

1

1. GND 2. Input 3. Output

Ordering Information(1)

Product Number

KA79M05TU

KA79M05RTM

KA79M05RTF

KA79M12RTM

KA79M12RTF

LM79M05CT

Package

TO-220 (Dual Gauge)

D-PAK

TO-220 (Single Gauge)

Packing Method

Rail

Tape and Reel

Rail

Note:

1. Refer to below figure for TM / TF suffix of DPAK packing option.

Operating Temperature

0 to +125°C

© 2001 Fairchild Semiconductor Corporation

KA79MXX / LM79MXX Rev. 1.1.1

www.fairchildsemi.com

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