Semiconductors – Mouser Bulgaria

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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 DMOS MICROSTEP DRIVER WITH TRANS/OCP

A4985SESTR-T
Allegro MicroSystems
1: 1,90 €
12.243In 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

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Datasheet

12.243In Stock

Cut Tape

1,90 €

1,60 €

1,51 €

1,43 €

Reel

1,31 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

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

A3981KLPTR-T
Allegro MicroSystems
1: 4,37 €
10.693In 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

10.693In Stock

Cut Tape

4,37 €

3,33 €

3,07 €

2,78 €

View

Reel

2,36 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

A5976GLPTR-T
Allegro MicroSystems
1: 3,00 €
8.685In 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

8.685In Stock

Cut Tape

3,00 €

2,26 €

2,07 €

1,87 €

View

Reel

1,51 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

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Datasheet

7.118In Stock

Cut Tape

4,42 €

3,37 €

3,10 €

2,81 €

View

Reel

2,36 €

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 €

Reel

2,12 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

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

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Datasheet

6.397In Stock

Cut Tape

3,18 €

2,40 €

2,20 €

1,99 €

View

Reel

1,61 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

A4983SETTR-T
Allegro MicroSystems
1: 3,66 €
8.948In Stock
9.000Expected 8/6/2026

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

8.948In Stock

9.000Expected 8/6/2026

Cut Tape

3,66 €

2,80 €

2,59 €

2,35 €

View

Reel

2,15 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Motor/Motion/Ignition Controllers & Drivers UMC 4984

A4984SESTR-T
Allegro MicroSystems
1: 2,27 €
7.560In 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

7.560In Stock

Cut Tape

2,27 €

1,91 €

1,81 €

1,70 €

View

Reel

1,56 €

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 €
10.765In 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

10.765In 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 LOW VOLTAGE DUAL DC MOTOR DRIVER

A3916GESTR-T
Allegro MicroSystems
1: 1,16 €
14.192In 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

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Datasheet

14.192In Stock

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 .5A DUAL DMOS FULL BRDG MICROSTEP W/TRA

A3987SLPTR-T
Allegro MicroSystems
1: 5,25 €
5.687In 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

5.687In Stock

Cut Tape

5,25 €

4,03 €

3,72 €

3,39 €

View

Reel

2,91 €

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 AUTOMTIVE STEPPER DRIVER - STEP/DIR INTERFACE

A4992KLPTR-T
Allegro MicroSystems
1: 3,61 €
5.156In 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

5.156In Stock

Cut Tape

3,61 €

2,73 €

2,52 €

2,28 €

View

Reel

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 €
6.687In 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

6.687In Stock

Cut Tape

3,00 €

2,26 €

2,07 €

1,87 €

View

Reel

1,58 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

A5979GLPTR-T
Allegro MicroSystems
1: 3,00 €
1.293In Stock

Mfr. Part No.
A5979GLPTR-T

Mouser Part No
250-A5979GLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

Learn More

Datasheet

1.293In 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 €
8.627In 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

8.627In Stock

Cut Tape

2,27 €

1,72 €

1,58 €

1,43 €

Reel

1,21 €

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 €
9.000In 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

Datasheet

9.000In Stock

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 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

Datasheet

4.460In 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 COPPER WIRE UMC STEPPER

A3901SEJTR-T
Allegro MicroSystems
1: 1,19 €
170In 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

Learn More

Datasheet

170In 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 JCET COPPER WIRE 3992

A3992SLPTR-T
Allegro MicroSystems
1: 5,33 €
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

Datasheet

40In Stock

12.000Expected 2/18/2027

Cut Tape

5,33 €

4,09 €

3,78 €

3,39 €

View

Reel

2,97 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4.000

: 4.000

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

A4982SETTR-T
Allegro MicroSystems
1: 3,39 €
9.000Expected 10/12/2026

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

9.000Expected 10/12/2026

Cut Tape

3,39 €

2,56 €

2,36 €

2,12 €

View

Reel

1,81 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

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

A4988SETTR-T
Allegro MicroSystems
1: 3,23 €
35.350On 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

Datasheet

35.350On Order

Cut Tape

3,23 €

2,44 €

2,24 €

2,02 €

View

Reel

1,78 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.500

: 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 10 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 10 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 36 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 36 Weeks

Cut Tape

2,18 €

MouseReel Available

Min.: 9.000
Mult.: 9.000

: 1.500

Stepper Motor Drivers

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