Semiconductors – Mouser Belgium

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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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Part #

Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 3981

A3981KLPTR-T
Allegro MicroSystems
1: 4,37 €
12.308In Stock

Mfr. Part No.
A3981KLPTR-T

Mouser Part No
250-A3981KLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 3981

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Datasheet

12.308In Stock

Cut Tape

4,37 €

3,33 €

3,07 €

2,78 €

View

Reel

2,48 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Motor/Motion/Ignition Controllers & Drivers UMC 4984

A4984SESTR-T
Allegro MicroSystems
1: 2,61 €
9.360In Stock

Mfr. Part No.
A4984SESTR-T

Mouser Part No
250-A4984SESTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers UMC 4984

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Datasheet

9.360In Stock

Cut Tape

2,61 €

2,09 €

1,95 €

1,81 €

Reel

1,59 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER WITH TRANSLATOR AND OCP

A5976GLPTR-T
Allegro MicroSystems
1: 3,00 €
8.695In 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

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Datasheet

8.695In Stock

Cut Tape

3,00 €

2,26 €

2,07 €

1,87 €

View

Reel

1,57 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

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Datasheet

8.500In Stock

Cut Tape

3,89 €

2,95 €

2,72 €

2,46 €

View

Reel

2,12 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

A5979GLPTR-T
Allegro MicroSystems
1: 3,00 €
6.456In Stock

Mfr. Part No.
A5979GLPTR-T

Mouser Part No
250-A5979GLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

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Datasheet

6.456In Stock

Cut Tape

3,00 €

2,26 €

2,07 €

1,87 €

View

Reel

1,57 €

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 €
6.707In 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

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Datasheet

6.707In Stock

Cut Tape

3,18 €

2,40 €

2,20 €

1,99 €

View

Reel

1,68 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEPPING DRIVER w/TRANSLATOR

A4983SETTR-T
Allegro MicroSystems
1: 3,69 €
10.860In Stock

Mfr. Part No.
A4983SETTR-T

Mouser Part No
250-A4983SETTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEPPING DRIVER w/TRANSLATOR

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Datasheet

10.860In Stock

Cut Tape

3,69 €

2,86 €

2,64 €

2,42 €

View

Reel

2,20 €

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: 5,19 €
8.779In Stock

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

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Datasheet

8.779In Stock

Cut Tape

5,19 €

3,97 €

3,67 €

3,35 €

View

Reel

2,90 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP

A4985SESTR-T
Allegro MicroSystems
1: 2,49 €
12.948In 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

Datasheet

12.948In Stock

Cut Tape

2,49 €

1,91 €

1,76 €

1,60 €

View

Reel

1,38 €

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 €
12.274In Stock

Mfr. Part No.
A4989SLDTR-T

Mouser Part No
250-A4989SLDTR-T

Allegro MicroSystems

Gate Drivers DUAL FULL BRIDGE MOSFET DRIVER w/MICROSTEP TRANSLATOR

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Datasheet

12.274In Stock

Cut Tape

3,94 €

2,99 €

2,75 €

2,49 €

View

Reel

2,13 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Motor/Motion/Ignition Controllers & Drivers AUTOMTIVE STEPPER DRIVER - STEP/DIR INTERFACE

A4992KLPTR-T
Allegro MicroSystems
1: 3,61 €
6.156In 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

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Datasheet

6.156In Stock

Cut Tape

3,61 €

2,73 €

2,52 €

2,28 €

View

Reel

1,94 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Motor/Motion/Ignition Controllers & Drivers COPPER WIRE UMC STEPPER

A3901SEJTR-T
Allegro MicroSystems
1: 1,19 €
4.839In Stock
36.000On Order

Mfr. Part No.
A3901SEJTR-T

Mouser Part No
250-A3901SEJTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers COPPER WIRE UMC STEPPER

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Datasheet

4.839In Stock

36.000On Order

Cut Tape

1,19 €

0,869 €

0,783 €

0,694 €

Reel

0,56 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER

A3916GESTR-T
Allegro MicroSystems
1: 1,16 €
5.275In Stock
9.000On Order

Mfr. Part No.
A3916GESTR-T

Mouser Part No
250-A3916GESTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER

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Datasheet

5.275In Stock

9.000On Order

Cut Tape

1,16 €

0,842 €

0,763 €

0,676 €

Reel

0,562 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Motor/Motion/Ignition Controllers & Drivers JCET COPPER WIRE 3992

A3992SLPTR-T
Allegro MicroSystems
1: 5,19 €
1.809In Stock
12.000Expected 18/02/2027

Mfr. Part No.
A3992SLPTR-T

Mouser Part No
250-A3992SLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers JCET COPPER WIRE 3992

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Datasheet

1.809In Stock

12.000Expected 18/02/2027

Cut Tape

5,19 €

3,97 €

3,67 €

3,35 €

View

Reel

2,97 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

Datasheet

7.216In Stock

Cut Tape

3,13 €

2,37 €

2,17 €

1,95 €

Reel

1,67 €

View

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: 4,47 €
7.173In 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

Datasheet

7.173In Stock

Cut Tape

4,47 €

3,41 €

3,15 €

2,86 €

View

Reel

2,49 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

A5977GLPTR-T
Allegro MicroSystems
1: 3,00 €
7.293In Stock

Mfr. Part No.
A5977GLPTR-T

Mouser Part No
250-A5977GLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

Learn More

Datasheet

7.293In Stock

Cut Tape

3,00 €

2,26 €

2,07 €

1,87 €

View

Reel

1,57 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Motor/Motion/Ignition Controllers & Drivers 40V 2A MICROSTEPPING MOTOR DRIVER IC

A5984GESTR-T
Allegro MicroSystems
1: 2,27 €
8.725In 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

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Datasheet

8.725In Stock

Cut Tape

2,27 €

1,71 €

1,57 €

1,43 €

Reel

1,21 €

View

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 €
4.462In 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

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Datasheet

4.462In Stock

Cut Tape

3,42 €

3,26 €

3,14 €

2,97 €

Reel

2,67 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4988

A4988SETTR-T
Allegro MicroSystems
1: 3,23 €
35.475Expected 15/02/2027

Mfr. Part No.
A4988SETTR-T

Mouser Part No
250-A4988SETTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4988

Learn More

Datasheet

35.475Expected 15/02/2027

Cut Tape

3,23 €

2,42 €

2,19 €

1,99 €

Reel

1,72 €

View

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 €
9.000Expected 08/06/2026

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

Datasheet

9.000Expected 08/06/2026

Cut Tape

2,49 €

1,86 €

1,70 €

1,53 €

Reel

1,30 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4982

A4982SETTR-T
Allegro MicroSystems
1: 3,39 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
A4982SETTR-T

Mouser Part No
250-A4982SETTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4982

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

3,39 €

2,56 €

2,36 €

2,12 €

Reel

1,82 €

View

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: 1,38 €
Non-Stocked Lead-Time 24 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

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

1,38 €

MouseReel Available

Min.: 9.000
Mult.: 9.000

: 1.500

Motor/Motion/Ignition Controllers & Drivers QFN WETTABLE FLANK OPTION

AMT49700KETJTR
Allegro MicroSystems
9.000: 2,18 €
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
AMT49700KETJTR

Mouser Part No
250-AMT49700KETJTR

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers QFN WETTABLE FLANK OPTION

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

2,18 €

MouseReel Available

Min.: 9.000
Mult.: 9.000

: 1.500

Stepper Motor Drivers

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