BUY A3987SLPTR-T https://www.utsource.net/itm/p/4126042.html
DMOS Microstepping Driver with Translator
Description: The A3987SLPTR-T is a fully integrated microstepping motor driver with built-in translator for easy operation. It is capable of driving up to 1.2A of current per phase without a heat sink or forced air flow. Features: -Integrated translator for easy operation -Low RDS(ON) outputs -Over temperature thermal shutdown -Short-to-ground and shorted-load protection -Undervoltage lockout -Overcurrent protection -Four step resolutions (full, half, quarter, and eighth step) Applications: -Printers -Scanners -Robotics -Industrial automation -Medical equipment (For reference only)