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MC78TXX
3-Terminal 3A Positive Voltage
Regulator
Features
• • • • • • • • Output Current in Excess of 3.
0A Output
Transistor Safe Operating Area Compensation Power Dissipation :25W Internal Short Circuit Current Limiting Internal Thermal Overload Protection Output Voltage Offered in 4% Tolerance No External Components Required Output Voltage of 5,12 and 15V
Description
This family of fixed voltage
regulators are monolithic integrated circuit capable of driving loads in excess of 3.
0 A.
TO-220
GND
1
1.
Input 2.
GND 3.
Output
Internal Block Diagram
INPUT 1 CURRENT GENERATOR
SERIES PASS ELEMENT
OUTPUT 3
SOA PROTECTION
STARTING CIRCUIT
REFERENCE VOLTAGE
ERROR AM...