BUY 78M05 https://www.utsource.net/itm/p/333364.html
LINEAR INTEGRATED CIRCUITS 3-TERMINAL VOLATGE REGULATORS
Package Type: TO252 (MOT) Description: The 78M05 is a three-terminal positive voltage regulator with a fixed output voltage of 5V. It is capable of supplying up to 1A of output current. Features: Output voltage of 5V Output current of up to 1A Internal thermal overload protection Internal short-circuit current limiting Output transistor safe-area compensation Available in TO-252 package Applications: Automotive electronics Battery-powered equipment Portable devices Industrial equipment Power supplies (For reference only)