Semiconductors – Mouser Israel

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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: $5.08
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

$5.08

$3.87

$3.57

$3.23

View

Reel

$2.88

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A4985SESTR-T
Allegro MicroSystems
1: $2.24
12,743In 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

12,743In Stock

Cut Tape

$2.24

$1.87

$1.77

$1.67

Reel

$1.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor/Motion/Ignition Controllers & Drivers UMC 4984

A4984SESTR-T
Allegro MicroSystems
1: $2.66
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

$2.66

$2.23

$2.11

$1.98

Reel

$1.74

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: $3.49
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

$3.49

$2.63

$2.41

$2.17

View

Reel

$1.83

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: $5.14
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

$5.14

$3.92

$3.61

$3.27

View

Reel

$2.89

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: $4.52
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

$4.52

$3.43

$3.16

$2.86

View

Reel

$2.46

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

A4990KLPTR-T
Allegro MicroSystems
1: $3.70
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

$3.70

$2.79

$2.56

$2.31

View

Reel

$1.95

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A3987SLPTR-T
Allegro MicroSystems
1: $6.03
8,681In 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

8,681In Stock

Cut Tape

$6.03

$4.62

$4.27

$3.89

View

Reel

$3.37

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A4983SETTR-T
Allegro MicroSystems
1: $4.26
10,260In 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

10,260In Stock

Cut Tape

$4.26

$3.26

$3.01

$2.73

View

Reel

$2.50

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Gate Drivers DUAL FULL BRIDGE MOSFET DRIVER w/MICROSTEP TRANSLATOR

A4989SLDTR-T
Allegro MicroSystems
1: $4.58
11,204In 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

11,204In Stock

Cut Tape

$4.58

$3.48

$3.20

$2.90

View

Reel

$2.48

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A3916GESTR-T
Allegro MicroSystems
1: $1.35
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

$1.35

$0.979

$0.887

$0.786

Reel

$0.654

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: $3.64
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

$3.64

$2.75

$2.52

$2.27

Reel

$1.94

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: $4.20
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

$4.20

$3.18

$2.93

$2.65

View

Reel

$2.26

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

A5977GLPTR-T
Allegro MicroSystems
1: $3.49
6,692In Stock

Mfr. Part No.
A5977GLPTR-T

Mouser Part No
250-A5977GLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

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Datasheet

6,692In Stock

Cut Tape

$3.49

$2.63

$2.41

$2.18

View

Reel

$1.83

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER

A5979GLPTR-T
Allegro MicroSystems
1: $3.49
2,126In 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

2,126In Stock

Cut Tape

$3.49

$2.63

$2.41

$2.17

View

Reel

$1.83

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A5984GESTR-T
Allegro MicroSystems
1: $2.64
8,682In 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

8,682In Stock

Cut Tape

$2.64

$2.00

$1.84

$1.66

Reel

$1.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

A5985GETTR-T
Allegro MicroSystems
1: $2.89
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

$2.89

$2.16

$1.98

$1.78

Reel

$1.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

A5988GEVTR-1-T
Allegro MicroSystems
1: $3.98
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

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Datasheet

4,460In Stock

Cut Tape

$3.98

$3.79

$3.65

$3.45

Reel

$3.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

A3901SEJTR-T
Allegro MicroSystems
1: $1.38
173In 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

173In Stock

36,000On Order

Cut Tape

$1.38

$1.01

$0.91

$0.807

Reel

$0.651

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

A3992SLPTR-T
Allegro MicroSystems
1: $6.20
40In 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

Learn More

Datasheet

40In Stock

12,000Expected 18/02/2027

Cut Tape

$6.20

$4.76

$4.40

$3.94

View

Reel

$3.45

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: $3.94
8,995Expected 12/10/2026

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

8,995Expected 12/10/2026

Cut Tape

$3.94

$2.98

$2.74

$2.47

View

Reel

$2.17

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

A4988SETTR-T
Allegro MicroSystems
1: $3.76
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

$3.76

$2.84

$2.61

$2.35

View

Reel

$2.07

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: $1.63
Non-Stocked Lead-Time 36 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 36 Weeks

Cut Tape

$1.63

MouseReel Available

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

: 1,500

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

AMT49700KETJTR
Allegro MicroSystems
9,000: $2.54
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

$2.54

MouseReel Available

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

: 1,500

Stepper Motor Drivers

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