BUY L9935 https://www.utsource.net/itm/p/907470.html
Two-Phase Stepper Motor Driver
Package: SOP20 Manufacturer: ST Description: The L9935 is a high-voltage, high-current, low-power linear regulator with a wide input voltage range of 4.5V to 40V. Features: Wide input voltage range: 4.5V to 40V Low quiescent current: <2mA Output current capability up to 1.2A Output voltage adjustable from 0.8V to VIN Low dropout voltage: 0.2V at 1A Thermal shutdown protection Short-circuit protection Applications: Automotive Industrial Medical Home appliances Lighting (For reference only)