Texas Instruments DRV8436 Stepper Motor Driver
Available from Mouser Electronics, this Texas Instruments integrated circuit can supply currents up to 1.1 A for micro stepper motors. The control can be up to 2546 steps and the supply voltage will be from 4.5 to 48 V. The logic inputs can be 1.8V, 3.3V or 5.0V.
