MC78M12CT efficient, mountable 12V regulator

The MC78M12CT is a MOTOROLA positive voltage regulator delivering 12V at 500mA in a TO-220-3 package. It’s designed for compact power supplies, modules, and board-level regulation where moderate current is required. The device simplifies layout with a three-terminal interface and allows heatsink mounting for improved thermal performance. Its regulation and protection features provide reliable operation across typical load changes. Engineers use the MC78M12CT for consumer and industrial designs that demand a stable 12V rail with easy assembly. Get the MC78M12CT from Florida Circuit for your next build.