Semiconductors – Mouser Peru

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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 MICROSTEP MOTOR DRIVER WITH TRANSLATOR AND OCP

A5976GLPTR-T
Allegro MicroSystems
1: S/13.58
8,511In Stock

Mfr. Part #
A5976GLPTR-T

Mouser Part #
250-A5976GLPTR-T

Allegro MicroSystems

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

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Datasheet

8,511In Stock

Cut Tape

S/13.58

S/10.24

S/9.38

S/8.49

View

Reel

S/6.70

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A4985SESTR-T
Allegro MicroSystems
1: S/11.02
12,743In Stock

Mfr. Part #
A4985SESTR-T

Mouser Part #
250-A4985SESTR-T

Allegro MicroSystems

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

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Datasheet

12,743In Stock

Cut Tape

S/11.02

S/8.95

S/7.82

S/7.12

Reel

S/6.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

A3981KLPTR-T
Allegro MicroSystems
1: S/19.77
10,692In Stock

Mfr. Part #
A3981KLPTR-T

Mouser Part #
250-A3981KLPTR-T

Allegro MicroSystems

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

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Datasheet

10,692In Stock

Cut Tape

S/19.77

S/15.06

S/13.90

S/12.57

View

Reel

S/10.55

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A4982SETTR-T
Allegro MicroSystems
1: S/15.34
9,000In Stock

Mfr. Part #
A4982SETTR-T

Mouser Part #
250-A4982SETTR-T

Allegro MicroSystems

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

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Datasheet

9,000In Stock

Cut Tape

S/15.34

S/11.60

S/10.67

S/9.61

Reel

S/8.25

View

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: S/17.59
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

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Datasheet

8,500In Stock

Cut Tape

S/17.59

S/13.35

S/12.30

S/11.13

Reel

S/9.58

View

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: S/14.17
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

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Datasheet

7,216In Stock

Cut Tape

S/14.17

S/10.70

S/9.81

S/8.84

Reel

S/7.55

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: S/20.01
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

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Datasheet

7,118In Stock

Cut Tape

S/20.01

S/15.26

S/14.05

S/12.73

View

Reel

S/10.67

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A4990KLPTR-T
Allegro MicroSystems
1: S/14.40
6,397In Stock

Mfr. Part #
A4990KLPTR-T

Mouser Part #
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

S/14.40

S/10.86

S/9.96

S/8.99

View

Reel

S/7.28

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A3901SEJTR-T
Allegro MicroSystems
1: S/5.37
35,269In Stock

Mfr. Part #
A3901SEJTR-T

Mouser Part #
250-A3901SEJTR-T

Allegro MicroSystems

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

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Datasheet

35,269In Stock

Cut Tape

S/5.37

S/3.93

S/3.54

S/3.14

Reel

S/2.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

A4983SETTR-T
Allegro MicroSystems
1: S/17.01
17,490In Stock

Mfr. Part #
A4983SETTR-T

Mouser Part #
250-A4983SETTR-T

Allegro MicroSystems

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

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Datasheet

17,490In Stock

Cut Tape

S/17.01

S/13.00

S/11.99

S/10.94

View

Reel

S/9.73

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor / Motion / Ignition Controllers & Drivers UMC 4984

A4984SESTR-T
Allegro MicroSystems
1: S/14.64
7,450In Stock

Mfr. Part #
A4984SESTR-T

Mouser Part #
250-A4984SESTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers UMC 4984

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Datasheet

7,450In Stock

Cut Tape

S/14.64

S/10.90

S/9.96

S/8.95

Reel

S/7.63

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Gate Drivers DUAL FULL BRIDGE MOSFET DRIVER w/MICROSTEP TRANSLATOR

A4989SLDTR-T
Allegro MicroSystems
1: S/17.83
9,550In Stock

Mfr. Part #
A4989SLDTR-T

Mouser Part #
250-A4989SLDTR-T

Allegro MicroSystems

Gate Drivers DUAL FULL BRIDGE MOSFET DRIVER w/MICROSTEP TRANSLATOR

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Datasheet

9,550In Stock

Cut Tape

S/17.83

S/13.55

S/12.46

S/11.29

View

Reel

S/9.65

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A3916GESTR-T
Allegro MicroSystems
1: S/5.25
10,885In Stock

Mfr. Part #
A3916GESTR-T

Mouser Part #
250-A3916GESTR-T

Allegro MicroSystems

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

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Datasheet

10,885In Stock

Cut Tape

S/5.25

S/3.81

S/3.45

S/3.06

Reel

S/2.55

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: S/16.35
5,156In Stock

Mfr. Part #
A4992KLPTR-T

Mouser Part #
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

S/16.35

S/12.38

S/11.41

S/10.32

View

Reel

S/8.99

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

A5977GLPTR-T
Allegro MicroSystems
1: S/13.58
6,679In Stock

Mfr. Part #
A5977GLPTR-T

Mouser Part #
250-A5977GLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

Learn More

Datasheet

6,679In Stock

Cut Tape

S/13.58

S/10.24

S/9.38

S/8.49

View

Reel

S/7.16

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

A5979GLPTR-T
Allegro MicroSystems
1: S/13.86
964In Stock

Mfr. Part #
A5979GLPTR-T

Mouser Part #
250-A5979GLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

Learn More

Datasheet

964In Stock

Cut Tape

S/13.86

S/10.35

S/9.50

S/8.52

View

Reel

S/7.36

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A5984GESTR-T
Allegro MicroSystems
1: S/10.90
8,115In Stock

Mfr. Part #
A5984GESTR-T

Mouser Part #
250-A5984GESTR-T

Allegro MicroSystems

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

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Datasheet

8,115In Stock

Cut Tape

S/10.90

S/8.14

S/7.47

S/6.70

Reel

S/5.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

A5985GETTR-T
Allegro MicroSystems
1: S/11.25
8,986In Stock

Mfr. Part #
A5985GETTR-T

Mouser Part #
250-A5985GETTR-T

Allegro MicroSystems

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

Learn More

Datasheet

8,986In Stock

Cut Tape

S/11.25

S/8.41

S/7.71

S/6.93

Reel

S/5.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

A5988GEVTR-1-T
Allegro MicroSystems
1: S/15.49
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

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Datasheet

4,460In Stock

Cut Tape

S/15.49

S/14.75

S/14.21

S/13.43

Reel

S/12.07

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: S/23.78
277In Stock
24,000Expected 5/6/2027

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

Datasheet

277In Stock

24,000Expected 5/6/2027

Cut Tape

S/23.78

S/18.26

S/16.85

S/15.34

View

Reel

S/13.43

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A3992SLPTR-T
Allegro MicroSystems
1: S/25.61
40In 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

Datasheet

40In Stock

12,000Expected 2/18/2027

Cut Tape

S/25.61

S/19.66

S/18.14

S/15.76

View

Reel

S/13.90

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 4,000

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

A4988SETTR-T
Allegro MicroSystems
1: S/14.64
42,792On Order

Mfr. Part #
A4988SETTR-T

Mouser Part #
250-A4988SETTR-T

Allegro MicroSystems

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

Learn More

Datasheet

42,792On Order

Cut Tape

S/14.64

S/11.05

S/10.16

S/9.15

View

Reel

S/7.79

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,500

: 1,500

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

AMT49700KETJTR
Allegro MicroSystems
9,000: S/9.89
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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

S/9.89

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: S/6.34
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

Datasheet

Non-Stocked Lead-Time 36 Weeks

Cut Tape

S/6.34

MouseReel Available

Min.: 9,000
Mult.: 9,000

: 1,500

Stepper Motor Drivers

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