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MM78M18 - 3-Terminal 0.5A Positive Voltage Regulator

General Description

The MC78MXX/LM78MXX series of three-terminal positive regulators are available in the TO-220/D-PAK package with several fixed output voltages making it useful in a wide range of applications.

1.

Input 2.

Key Features

  • Output Current up to 0.5A Output Voltages of 5, 6, 8, 12, 15, 18, 24V Thermal Overload Protection Short Circuit Protection Output Transistor Safe Operating Area (SOA)Protection.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.fairchildsemi.com MC78MXX/LM78MXX 3-Terminal 0.5A Positive Voltage Regulator Features • • • • • Output Current up to 0.5A Output Voltages of 5, 6, 8, 12, 15, 18, 24V Thermal Overload Protection Short Circuit Protection Output Transistor Safe Operating Area (SOA)Protection Description The MC78MXX/LM78MXX series of three-terminal positive regulators are available in the TO-220/D-PAK package with several fixed output voltages making it useful in a wide range of applications. TO-220 GND 1 D-PAK GND 1 1. Input 2. GND 3. Output Internal Block Digram INPUT 1 SERIES PASS ELEMENT OUTPUT 3 CURRENT GENERATOR SOA PROTECTION R1 STARTING CIRCUIT REFERENCE VOLTAGE ERROR AMPLIFIER R2 THERMAL PROTECTION GND 2 Rev. 1.0.