BUY PBL3717A https://www.utsource.net/itm/p/808418.html
Stepper Motor Driver
Description: PBL3717A is a 16-pin DIP (dual in-line package) integrated circuit (IC) manufactured by STMicroelectronics. Features: Low power consumption Low voltage operation High noise immunity High speed operation Low power dissipation High reliability High ESD protection Applications: Automotive Industrial Consumer Medical Telecommunications (For reference only)