Semiconductors – Mouser Japan

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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 (JPY) 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: ¥579.7 7,383In Stock	Mfr. Part # A5976GLPTR-T Mouser Part # 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	7,383In Stock	Cut Tape ¥579.7 ¥436.8 ¥400.3 ¥362.1 View Reel ¥285.7 ¥342.2 ¥338.8 ¥320.6 ¥312.3 ¥285.7 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor / Motion / Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP A4985SESTR-T Allegro MicroSystems 1: ¥378.7 9,743In Stock	Mfr. Part # A4985SESTR-T Mouser Part # 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	9,743In Stock	Cut Tape ¥378.7 ¥299 ¥279 ¥252.5 ¥242.5 Reel ¥240.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Motor / Motion / Ignition Controllers & Drivers UMC VERSION OF 4982 A4982SETTR-T Allegro MicroSystems 1: ¥654.4 8,908In Stock	Mfr. Part # A4982SETTR-T Mouser Part # 250-A4982SETTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers UMC VERSION OF 4982 Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	8,908In Stock	Cut Tape ¥654.4 ¥493.3 ¥453.5 ¥410.3 Reel ¥353.8 View ¥388.7 ¥385.4 ¥363.8 ¥328.9 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: ¥750.8 8,500In Stock	Mfr. Part # A5989GEVTR-T Mouser Part # 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 ¥750.8 ¥569.7 ¥524.9 ¥475 Reel ¥408.6 View ¥451.8 ¥450.1 ¥418.6 ¥373.7 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: ¥604.6 7,216In Stock	Mfr. Part # A4986SESTR-T Mouser Part # 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 ¥604.6 ¥456.8 ¥418.6 ¥377 Reel ¥322.2 View ¥358.8 ¥353.8 ¥332.2 ¥318.9 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: ¥853.8 7,118In Stock	Mfr. Part # A4993KLPTR-T Mouser Part # 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 ¥853.8 ¥651.1 ¥599.6 ¥543.1 View Reel ¥461.8 ¥516.6 ¥501.6 ¥495 ¥490 ¥461.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor / Motion / Ignition Controllers & Drivers AUTOMTIVE STEPPER DRIVER - STEP/DIR INTERFACE A4992KLPTR-T Allegro MicroSystems 1: ¥697.6 6,154In Stock	Mfr. Part # A4992KLPTR-T Mouser Part # 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	6,154In Stock	Cut Tape ¥697.6 ¥528.2 ¥486.7 ¥440.2 View Reel ¥355.5 ¥416.9 ¥415.3 ¥390.3 ¥382 ¥355.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE DUAL BRIDGE DRIVER - PARALLEL INTERFACE A4990KLPTR-T Allegro MicroSystems 1: ¥614.6 6,353In Stock	Mfr. Part # A4990KLPTR-T Mouser Part # 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	6,353In Stock	Cut Tape ¥614.6 ¥463.4 ¥425.2 ¥383.7 View Reel ¥310.6 ¥363.8 ¥360.4 ¥342.2 ¥332.2 ¥310.6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor / Motion / Ignition Controllers & Drivers COPPER WIRE UMC STEPPER A3901SEJTR-T Allegro MicroSystems 1: ¥229.2 35,244In Stock	Mfr. Part # A3901SEJTR-T Mouser Part # 250-A3901SEJTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers COPPER WIRE UMC STEPPER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	35,244In Stock	Cut Tape ¥229.2 ¥167.8 ¥151.2 ¥134 Reel ¥108.1 View ¥125.7 ¥120.8 ¥111 ¥106.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Motor / Motion / Ignition Controllers & Drivers DMOS MICROSTEPPING DRIVER w/TRANSLATOR A4983SETTR-T Allegro MicroSystems 1: ¥725.9 15,550In Stock	Mfr. Part # A4983SETTR-T Mouser Part # 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	15,550In Stock	Cut Tape ¥725.9 ¥554.8 ¥511.6 ¥466.7 View Reel ¥415.3 ¥450.1 ¥425.2 ¥415.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Motor / Motion / Ignition Controllers & Drivers UMC 4984 A4984SESTR-T Allegro MicroSystems 1: ¥624.5 7,410In Stock	Mfr. Part # A4984SESTR-T Mouser Part # 250-A4984SESTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers UMC 4984 Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	7,410In Stock	Cut Tape ¥624.5 ¥465.1 ¥425.2 ¥382 Reel ¥325.6 View ¥360.4 ¥352.1 ¥335.5 ¥318.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Gate Drivers DUAL FULL BRIDGE MOSFET DRIVER w/MICROSTEP TRANSLATOR A4989SLDTR-T Allegro MicroSystems 1: ¥734.2 9,200In Stock	Mfr. Part # A4989SLDTR-T Mouser Part # 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	9,200In Stock	Cut Tape ¥734.2 ¥558.1 ¥513.2 ¥465.1 View Reel ¥411.9 ¥441.8 ¥438.5 ¥425.2 ¥420.2 ¥411.9 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor / Motion / Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER A3916GESTR-T Allegro MicroSystems 1: ¥224.2 9,767In Stock	Mfr. Part # A3916GESTR-T Mouser Part # 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	9,767In Stock	Cut Tape ¥224.2 ¥162.6 ¥147.3 ¥130.6 Reel ¥108.6 View ¥122.4 ¥117.6 ¥111.6 ¥107.1 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: ¥999.9 2,073In Stock 24,000Expected 7/5/2027	Mfr. Part # A3987SLPTR-T Mouser Part # 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	2,073In Stock 24,000Expected 7/5/2027	Cut Tape ¥999.9 ¥765.7 ¥707.6 ¥644.5 View Reel ¥581.4 ¥612.9 ¥594.6 ¥588 ¥581.4 ¥581.4 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor / Motion / Ignition Controllers & Drivers UMC VERSION OF 4988 A4988SETTR-T Allegro MicroSystems 1: ¥647.8 6,588In Stock 36,000On Order	Mfr. Part # A4988SETTR-T Mouser Part # 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	6,588In Stock 36,000On Order On Order Ship Dates Mfr. #: A4988SETTR-T Stock: 6,588 Can Ship Immediately On Order: 9,000 Expected 12/31/2026 18,000 Expected 2/11/2027 9,000 Expected 5/6/2027 Factory Lead-Time: 36 Weeks	Cut Tape ¥647.8 ¥483.4 ¥441.8 ¥395.3 Reel ¥337.2 View ¥373.7 ¥365.4 ¥347.1 ¥330.5 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 1,500
Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER A5977GLPTR-T Allegro MicroSystems 1: ¥579.7 6,676In Stock	Mfr. Part # A5977GLPTR-T Mouser Part # 250-A5977GLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	6,676In Stock	Cut Tape ¥579.7 ¥436.8 ¥400.3 ¥362.1 View Reel ¥305.6 ¥342.2 ¥338.8 ¥328.9 ¥323.9 ¥305.6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor / Motion / Ignition Controllers & Drivers 40V 2A MICROSTEPPING MOTOR DRIVER IC A5984GESTR-T Allegro MicroSystems 1: ¥428.5 3,920In Stock	Mfr. Part # A5984GESTR-T Mouser Part # 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	3,920In Stock	Cut Tape ¥428.5 ¥327.2 ¥300.6 ¥272.4 Reel ¥234.2 View ¥259.1 ¥254.1 ¥240.8 ¥230.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Motor / Motion / Ignition Controllers & Drivers DUAL FULL BRIDGE MOTOR DRIVER A5985GETTR-T Allegro MicroSystems 1: ¥480 8,326In Stock	Mfr. Part # A5985GETTR-T Mouser Part # 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	8,326In Stock	Cut Tape ¥480 ¥358.8 ¥328.9 ¥295.7 Reel ¥250.8 View ¥279 ¥274.1 ¥257.5 ¥247.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Motor / Motion / Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER A5988GEVTR-1-T Allegro MicroSystems 1: ¥661.1 4,460In Stock	Mfr. Part # A5988GEVTR-1-T Mouser Part # 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 ¥661.1 ¥629.5 ¥606.3 ¥573 Reel ¥514.9 View ¥559.8 ¥531.5 ¥383.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Motor / Motion / Ignition Controllers & Drivers UMC VERSION OF 3981 A3981KLPTR-T Allegro MicroSystems 1: ¥853.8 49In Stock	Mfr. Part # A3981KLPTR-T Mouser Part # 250-A3981KLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers UMC VERSION OF 3981 Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	49In Stock	Cut Tape ¥853.8 ¥651.1 ¥599.6 ¥544.8 View Reel ¥475 ¥518.2 ¥509.9 ¥503.3 ¥498.3 ¥475 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor / Motion / Ignition Controllers & Drivers JCET COPPER WIRE 3992 A3992SLPTR-T Allegro MicroSystems 1: ¥1,092.9 116In Stock 12,000Expected 2/18/2027	Mfr. Part # A3992SLPTR-T Mouser Part # 250-A3992SLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers JCET COPPER WIRE 3992 Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	116In Stock 12,000Expected 2/18/2027	Cut Tape ¥1,092.9 ¥838.8 ¥774 ¥652.8 View Reel ¥583 ¥627.9 ¥617.9 ¥598 ¥593 ¥583 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000
Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER A5979GLPTR-T Allegro MicroSystems 1: ¥591.3 76In Stock	Mfr. Part # A5979GLPTR-T Mouser Part # 250-A5979GLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	76In Stock	Cut Tape ¥591.3 ¥441.8 ¥405.3 ¥363.8 View Reel ¥307.3 ¥348.8 ¥345.5 ¥338.8 ¥307.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor / Motion / Ignition Controllers & Drivers QFN WETTABLE FLANK OPTION AMT49700KETJTR Allegro MicroSystems 9,000: ¥421.9 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # AMT49700KETJTR Mouser Part # 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 ¥421.9 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: ¥269.1 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A4987SESTR-T Mouser Part # 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 ¥269.1 MouseReel Available	Min.: 9,000 Mult.: 9,000 : 1,500

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Stepper Motor Drivers

Types of Semiconductors