Semiconductors – Mouser Luxembourg

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Stepper Motor Drivers

Allegro MicroSystems Stepper Motor Drivers deliver quiet, efficient, smooth motion to minimize noise and vibration in stepper motor designs. The QuietStep™ adaptive stepper motor drivers utilize proprietary algorithms to reduce torque ripple and current distortion. To minimize ripple current for various operating conditions, these adaptive devices perform on-the-fly adjustments to the amount of fast decay during a pulse-width modulation (PWM) cycle. This adaptive feature boosts system performance, increases step accuracy, and lowers audible motor noise and vibration. Allegro MicroSystems Stepper Motor Drivers are available in a variety of options for automotive, industrial, and office automation applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER WITH TRANSLATOR AND OCP A5976GLPTR-T Allegro MicroSystems 1: 3,00 € 8.511In Stock	Mfr. Part No. A5976GLPTR-T Mouser Part No 250-A5976GLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER WITH TRANSLATOR AND OCP Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	8.511In Stock	Cut Tape 3,00 € 2,26 € 2,07 € 1,87 € View Reel 1,48 € 1,77 € 1,75 € 1,66 € 1,62 € 1,48 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP A4985SESTR-T Allegro MicroSystems 1: 2,06 € 12.743In Stock	Mfr. Part No. A4985SESTR-T Mouser Part No 250-A4985SESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	12.743In Stock	Cut Tape 2,06 € 1,61 € 1,50 € 1,36 € Reel 1,33 € View 1,34 € 1,30 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers BIPOLAR STEPPER HIGH CURRENT DC MOTOR DRIVER A5989GEVTR-T Allegro MicroSystems 1: 3,89 € 8.500In Stock	Mfr. Part No. A5989GEVTR-T Mouser Part No 250-A5989GEVTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers BIPOLAR STEPPER HIGH CURRENT DC MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	8.500In Stock	Cut Tape 3,89 € 2,95 € 2,72 € 2,46 € Reel 2,12 € View 2,34 € 2,33 € 2,17 € 1,98 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4982 A4982SETTR-T Allegro MicroSystems 1: 3,39 € 8.968In Stock	Mfr. Part No. A4982SETTR-T Mouser Part No 250-A4982SETTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4982 Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	8.968In Stock	Cut Tape 3,39 € 2,55 € 2,35 € 2,12 € Reel 1,83 € View 2,01 € 2,00 € 1,88 € 1,70 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL BRIDGE PWM DRIVER WITH OCP A4986SESTR-T Allegro MicroSystems 1: 3,13 € 7.216In Stock	Mfr. Part No. A4986SESTR-T Mouser Part No 250-A4986SESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL BRIDGE PWM DRIVER WITH OCP Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	7.216In Stock	Cut Tape 3,13 € 2,36 € 2,17 € 1,95 € Reel 1,67 € View 1,85 € 1,83 € 1,72 € 1,65 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE STEPPER DRIVER WITH INTERNAL CURRENT SENSE A4993KLPTR-T Allegro MicroSystems 1: 4,42 € 7.118In Stock	Mfr. Part No. A4993KLPTR-T Mouser Part No 250-A4993KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE STEPPER DRIVER WITH INTERNAL CURRENT SENSE Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	7.118In Stock	Cut Tape 4,42 € 3,37 € 3,10 € 2,81 € View Reel 2,35 € 2,67 € 2,60 € 2,56 € 2,54 € 2,35 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE DUAL BRIDGE DRIVER - PARALLEL INTERFACE A4990KLPTR-T Allegro MicroSystems 1: 3,18 € 6.397In Stock	Mfr. Part No. A4990KLPTR-T Mouser Part No 250-A4990KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE DUAL BRIDGE DRIVER - PARALLEL INTERFACE Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	6.397In Stock	Cut Tape 3,18 € 2,40 € 2,20 € 1,99 € View Reel 1,59 € 1,88 € 1,87 € 1,77 € 1,72 € 1,59 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Motor/Motion/Ignition Controllers & Drivers COPPER WIRE UMC STEPPER A3901SEJTR-T Allegro MicroSystems 1: 1,19 € 35.269In Stock	Mfr. Part No. A3901SEJTR-T Mouser Part No 250-A3901SEJTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers COPPER WIRE UMC STEPPER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	35.269In Stock	Cut Tape 1,19 € 0,869 € 0,783 € 0,694 € Reel 0,56 € View 0,651 € 0,625 € 0,574 € 0,55 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 3981 A3981KLPTR-T Allegro MicroSystems 1: 4,36 € 5.562In Stock	Mfr. Part No. A3981KLPTR-T Mouser Part No 250-A3981KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 3981 Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	5.562In Stock	Cut Tape 4,36 € 3,32 € 3,06 € 2,77 € View Reel 2,49 € 2,64 € 2,55 € 2,52 € 2,49 € 2,49 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEPPING DRIVER w/TRANSLATOR A4983SETTR-T Allegro MicroSystems 1: 3,76 € 16.195In Stock	Mfr. Part No. A4983SETTR-T Mouser Part No 250-A4983SETTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEPPING DRIVER w/TRANSLATOR Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	16.195In Stock	Cut Tape 3,76 € 2,87 € 2,65 € 2,42 € View Reel 2,15 € 2,33 € 2,20 € 2,15 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers UMC 4984 A4984SESTR-T Allegro MicroSystems 1: 3,23 € 7.450In Stock	Mfr. Part No. A4984SESTR-T Mouser Part No 250-A4984SESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers UMC 4984 Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	7.450In Stock	Cut Tape 3,23 € 2,41 € 2,20 € 1,98 € Reel 1,69 € View 1,87 € 1,82 € 1,74 € 1,65 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Gate Drivers DUAL FULL BRIDGE MOSFET DRIVER w/MICROSTEP TRANSLATOR A4989SLDTR-T Allegro MicroSystems 1: 3,94 € 9.294In Stock	Mfr. Part No. A4989SLDTR-T Mouser Part No 250-A4989SLDTR-T	Allegro MicroSystems	Gate Drivers DUAL FULL BRIDGE MOSFET DRIVER w/MICROSTEP TRANSLATOR Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	9.294In Stock	Cut Tape 3,94 € 2,99 € 2,75 € 2,49 € View Reel 2,13 € 2,37 € 2,23 € 2,18 € 2,13 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER A3916GESTR-T Allegro MicroSystems 1: 1,16 € 10.867In Stock	Mfr. Part No. A3916GESTR-T Mouser Part No 250-A3916GESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	10.867In Stock	Cut Tape 1,16 € 0,842 € 0,763 € 0,676 € Reel 0,562 € View 0,634 € 0,609 € 0,578 € 0,555 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4988 A4988SETTR-T Allegro MicroSystems 1: 3,35 € 6.793In Stock 36.000On Order	Mfr. Part No. A4988SETTR-T Mouser Part No 250-A4988SETTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4988 Learn More about Allegro MicroSystems allegro a4988 dmos microstepping driver	Datasheet	6.793In Stock 36.000On Order On Order Ship Dates Mfr. No: A4988SETTR-T Stock: 6.793 Can Dispatch Immediately On Order: 9.000 Expected 12/31/2026 18.000 Expected 2/15/2027 9.000 Expected 5/6/2027 Factory Lead Time: 36 Weeks	Cut Tape 3,35 € 2,50 € 2,29 € 2,05 € Reel 1,75 € View 1,94 € 1,89 € 1,80 € 1,71 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 1.500
Motor/Motion/Ignition Controllers & Drivers AUTOMTIVE STEPPER DRIVER - STEP/DIR INTERFACE A4992KLPTR-T Allegro MicroSystems 1: 3,61 € 5.154In Stock	Mfr. Part No. A4992KLPTR-T Mouser Part No 250-A4992KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers AUTOMTIVE STEPPER DRIVER - STEP/DIR INTERFACE Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	5.154In Stock	Cut Tape 3,61 € 2,73 € 2,52 € 2,28 € View Reel 1,99 € 2,16 € 2,15 € 2,02 € 1,99 € 1,99 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER A5977GLPTR-T Allegro MicroSystems 1: 3,00 € 6.677In Stock	Mfr. Part No. A5977GLPTR-T Mouser Part No 250-A5977GLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	6.677In Stock	Cut Tape 3,00 € 2,26 € 2,07 € 1,87 € View Reel 1,58 € 1,77 € 1,75 € 1,70 € 1,68 € 1,58 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER A5979GLPTR-T Allegro MicroSystems 1: 3,06 € 839In Stock	Mfr. Part No. A5979GLPTR-T Mouser Part No 250-A5979GLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	839In Stock	Cut Tape 3,06 € 2,29 € 2,10 € 1,88 € View Reel 1,63 € 1,78 € 1,75 € 1,66 € 1,63 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Motor/Motion/Ignition Controllers & Drivers 40V 2A MICROSTEPPING MOTOR DRIVER IC A5984GESTR-T Allegro MicroSystems 1: 2,41 € 8.033In Stock	Mfr. Part No. A5984GESTR-T Mouser Part No 250-A5984GESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 40V 2A MICROSTEPPING MOTOR DRIVER IC Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	8.033In Stock	Cut Tape 2,41 € 1,80 € 1,65 € 1,48 € Reel 1,26 € View 1,40 € 1,37 € 1,29 € 1,24 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE MOTOR DRIVER A5985GETTR-T Allegro MicroSystems 1: 2,49 € 8.926In Stock	Mfr. Part No. A5985GETTR-T Mouser Part No 250-A5985GETTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	8.926In Stock	Cut Tape 2,49 € 1,86 € 1,70 € 1,53 € Reel 1,30 € View 1,44 € 1,42 € 1,33 € 1,28 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER A5988GEVTR-1-T Allegro MicroSystems 1: 3,42 € 4.460In Stock	Mfr. Part No. A5988GEVTR-1-T Mouser Part No 250-A5988GEVTR-1-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	4.460In Stock	Cut Tape 3,42 € 3,26 € 3,14 € 2,97 € Reel 2,67 € View 2,90 € 2,75 € 1,99 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers .5A DUAL DMOS FULL BRDG MICROSTEP W/TRA A3987SLPTR-T Allegro MicroSystems 1: 5,33 € 40In Stock 24.000Expected 5/6/2027	Mfr. Part No. A3987SLPTR-T Mouser Part No 250-A3987SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers .5A DUAL DMOS FULL BRDG MICROSTEP W/TRA Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	40In Stock 24.000Expected 5/6/2027	Cut Tape 5,33 € 4,09 € 3,78 € 3,44 € View Reel 2,96 € 3,32 € 3,25 € 3,24 € 3,23 € 2,96 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Motor/Motion/Ignition Controllers & Drivers JCET COPPER WIRE 3992 A3992SLPTR-T Allegro MicroSystems 1: 5,66 € 40In Stock 12.000Expected 2/18/2027	Mfr. Part No. A3992SLPTR-T Mouser Part No 250-A3992SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers JCET COPPER WIRE 3992 Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	40In Stock 12.000Expected 2/18/2027	Cut Tape 5,66 € 4,34 € 4,01 € 3,38 € View Reel 3,02 € 3,25 € 3,20 € 3,10 € 3,07 € 3,02 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 4.000 : 4.000
Motor/Motion/Ignition Controllers & Drivers QFN WETTABLE FLANK OPTION AMT49700KETJTR Allegro MicroSystems 9.000: 2,18 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AMT49700KETJTR Mouser Part No 250-AMT49700KETJTR	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers QFN WETTABLE FLANK OPTION Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape 2,18 € MouseReel Available	Min.: 9.000 Mult.: 9.000 : 1.500
Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL BRIDGE PWM DRIVER WITH OCP A4987SESTR-T Allegro MicroSystems 9.000: 1,40 € Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. A4987SESTR-T Mouser Part No 250-A4987SESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL BRIDGE PWM DRIVER WITH OCP Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape 1,40 € MouseReel Available	Min.: 9.000 Mult.: 9.000 : 1.500

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