Semiconductors – Mouser Romania

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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: 17,76 RON
12.409In 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

12.409In Stock

Cut Tape

17,76 RON

13,43 RON

12,32 RON

11,17 RON

View

Reel

9,51 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Motor/Motion/Ignition Controllers & Drivers UMC 4984

A4984SESTR-T
Allegro MicroSystems
1: 12,42 RON
9.452In 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

9.452In Stock

Cut Tape

12,42 RON

9,31 RON

8,50 RON

7,65 RON

Reel

6,54 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

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

A5976GLPTR-T
Allegro MicroSystems
1: 11,92 RON
9.587In 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

9.587In Stock

Cut Tape

11,92 RON

8,90 RON

8,15 RON

7,29 RON

View

Reel

5,89 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Motor/Motion/Ignition Controllers & Drivers BIPOLAR STEPPER HIGH CURRENT DC MOTOR DRIVER

A5989GEVTR-T
Allegro MicroSystems
1: 15,39 RON
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

15,39 RON

11,57 RON

10,66 RON

9,61 RON

Reel

8,40 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE DUAL BRIDGE DRIVER - PARALLEL INTERFACE

A4990KLPTR-T
Allegro MicroSystems
1: 12,58 RON
6.923In 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

6.923In Stock

Cut Tape

12,58 RON

9,41 RON

8,65 RON

7,80 RON

View

Reel

6,29 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

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

A3901SEJTR-T
Allegro MicroSystems
1: 4,71 RON
30.881In Stock

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

30.881In Stock

Cut Tape

4,71 RON

3,40 RON

3,07 RON

2,71 RON

Reel

2,24 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Motor/Motion/Ignition Controllers & Drivers .5A DUAL DMOS FULL BRDG MICROSTEP W/TRA

A3987SLPTR-T
Allegro MicroSystems
1: 21,08 RON
13.337In 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

13.337In Stock

Cut Tape

21,08 RON

16,05 RON

14,79 RON

13,43 RON

View

Reel

11,77 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

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

A3992SLPTR-T
Allegro MicroSystems
1: 21,08 RON
5.910In Stock

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

5.910In Stock

Cut Tape

21,08 RON

16,05 RON

14,79 RON

13,43 RON

View

Reel

11,52 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

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

A4985SESTR-T
Allegro MicroSystems
1: 10,56 RON
14.583In 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

14.583In Stock

Cut Tape

10,56 RON

7,90 RON

7,19 RON

6,44 RON

Reel

5,58 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

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

A4988SETTR-T
Allegro MicroSystems
1: 18,56 RON
17.167In Stock

Mfr. Part No.
A4988SETTR-T

Mouser Part No
250-A4988SETTR-T

Allegro MicroSystems

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

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Datasheet

17.167In Stock

Cut Tape

18,56 RON

12,27 RON

11,27 RON

9,71 RON

Reel

6,74 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Gate Drivers DUAL FULL BRIDGE MOSFET DRIVER w/MICROSTEP TRANSLATOR

A4989SLDTR-T
Allegro MicroSystems
1: 15,59 RON
14.061In 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

14.061In Stock

Cut Tape

15,59 RON

11,77 RON

10,76 RON

9,76 RON

View

Reel

8,10 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE STEPPER DRIVER WITH INTERNAL CURRENT SENSE

A4993KLPTR-T
Allegro MicroSystems
1: 17,91 RON
7.175In 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

7.175In Stock

Cut Tape

17,91 RON

13,58 RON

12,52 RON

11,27 RON

View

Reel

9,36 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

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

A3916GESTR-T
Allegro MicroSystems
1: 4,63 RON
6.556In 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

6.556In Stock

Cut Tape

4,63 RON

3,32 RON

3,00 RON

2,64 RON

Reel

2,29 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

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

A4982SETTR-T
Allegro MicroSystems
1: 13,43 RON
5.274In 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

Datasheet

5.274In Stock

Cut Tape

13,43 RON

10,06 RON

9,20 RON

8,30 RON

Reel

7,19 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

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

A4983SETTR-T
Allegro MicroSystems
1: 15,59 RON
6.853In 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

Datasheet

6.853In Stock

Cut Tape

15,59 RON

11,77 RON

10,76 RON

9,76 RON

Reel

8,30 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

A5977GLPTR-T
Allegro MicroSystems
1: 11,92 RON
9.297In 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

9.297In Stock

Cut Tape

11,92 RON

8,90 RON

8,15 RON

7,29 RON

View

Reel

6,14 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

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

A5984GESTR-T
Allegro MicroSystems
1: 9,56 RON
3.180In Stock
7.500Expected 2/25/2026

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

3.180In Stock

7.500Expected 2/25/2026

Cut Tape

9,56 RON

7,09 RON

6,44 RON

5,78 RON

View

Reel

4,61 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE MOTOR DRIVER

A5985GETTR-T
Allegro MicroSystems
1: 9,86 RON
5.704In 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

5.704In Stock

Cut Tape

9,86 RON

7,29 RON

6,64 RON

5,99 RON

Reel

5,08 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Motor/Motion/Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER

A5988GEVTR-1-T
Allegro MicroSystems
1: 15,59 RON
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

Learn More

Datasheet

4.462In Stock

Cut Tape

15,59 RON

13,23 RON

Reel

13,23 RON

7,49 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL BRIDGE PWM DRIVER WITH OCP

A4986SESTR-T
Allegro MicroSystems
1: 12,42 RON
7.226In 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

7.226In Stock

Cut Tape

12,42 RON

9,31 RON

8,50 RON

7,65 RON

View

Reel

6,19 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

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

A4992KLPTR-T
Allegro MicroSystems
1: 14,29 RON
7.422In 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

Datasheet

7.422In Stock

Cut Tape

14,29 RON

10,76 RON

9,86 RON

8,85 RON

View

Reel

7,24 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

A5979GLPTR-T
Allegro MicroSystems
1: 11,92 RON
7.073In 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

7.073In Stock

Cut Tape

11,92 RON

8,90 RON

8,15 RON

7,29 RON

View

Reel

6,09 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL BRIDGE PWM DRIVER WITH OCP

A4987SESTR-T
Allegro MicroSystems
9.000: 5,38 RON
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

5,38 RON

MouseReel Available

Min.: 9.000
Mult.: 9.000

Reel: 1.500

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

AMT49700KETJTR
Allegro MicroSystems
9.000: 8,35 RON
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

8,35 RON

MouseReel Available

Min.: 9.000
Mult.: 9.000

Reel: 1.500

Stepper Motor Drivers

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