MM78M18
MM78M18 is 3-Terminal 0.5A Positive Voltage Regulator manufactured by Fairchild Semiconductor.
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MC78MXX/LM78MXX
3-Terminal 0.5A Positive Voltage Regulator
Features
- -
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- 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
D-PAK
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
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