Motor Drivers, Controllers

Products in the motor driver and controller PMIC (Power Management Integrated Circuit) family are used to control or manipulate the application of power from some source to electric motors or related electromechanical actuators. The precise functionality and feature sets implemented vary widely depending on the characteristics of the intended load and expected application, ranging from simple open-loop speed control for brushed motors to advanced, closed-loop, stepper-based motion control.

Part Number Manufacturer Description Quantity Price Option
A3977SED Allegro MicroSystems, LLC. IC MTR DRVR BIPOLR 3-5.5V 44PLCC 0 $0.00
A3977KLPTR Allegro MicroSystems, LLC. IC MTR DRV BIPOLR 3-5.5V 28TSSOP 0 $0.00
A3977KLP Allegro MicroSystems, LLC. IC MTR DRV BIPOLR 3-5.5V 28TSSOP 0 $0.00
A3977KEDTR Allegro MicroSystems, LLC. IC MTR DRVR BIPOLR 3-5.5V 44PLCC 0 $0.00
A3977KED Allegro MicroSystems, LLC. IC MTR DRVR BIPOLR 3-5.5V 44PLCC 0 $0.00
A3974SEDTR Allegro MicroSystems, LLC. IC MOTOR DRIVER 4.5V-5.5V 44PLCC 0 $0.00
A3974SED-T Allegro MicroSystems, LLC. IC MOTOR DRIVER 4.5V-5.5V 44PLCC 0 $0.00
A3974SED Allegro MicroSystems, LLC. IC MOTOR DRIVER 4.5V-5.5V 44PLCC 0 $0.00
A3973SLBTR Allegro MicroSystems, LLC. IC MTR DRV BIPLR 4.5-5.5V 24SOIC 0 $0.00
A3973SLB Allegro MicroSystems, LLC. IC MTR DRV BIPLR 4.5-5.5V 24SOIC 0 $0.00