BUY LM78H05K https://www.utsource.net/itm/p/11530709.html

Description: The LM78H05K is a three-terminal positive voltage regulator designed to provide 5V output with an input voltage ranging from 8V to 18V. Features: Output current up to 100mA Output voltage accuracy of ±2% Over-temperature protection Short-circuit protection Overload protection Low dropout voltage Applications: Battery-powered systems Automotive systems Industrial control systems Portable electronic devices Power supplies Instrumentation systems (For reference only)