Integrated Circuits - ICs

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Magnetic Speed Sensor ICs

Allegro MicroSystems Magnetic Speed Sensor ICs offer a comprehensive portfolio covering the full range of speed and speed with direction sensor ICs. These products include a two- and three-wire interface, a magnetic encoder (ring magnet) and gear tooth sensing, Hall and GMR technology, and ASIL-compliant options for transmission, wheel speed, engine, e-motors, and many more encoder and gear tooth sensing applications.

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Types of Integrated Circuits - ICs

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Part #

Motor / Motion / Ignition Controllers & Drivers 3-PHASE SENSORLESS BLDC MOTOR PRE-DRIVER

A4960KJPTR-A-T
Allegro MicroSystems
1: $10.48
7,097In Stock

Mfr. Part #
A4960KJPTR-A-T

Mouser Part #
250-A4960KJPTR-A-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers 3-PHASE SENSORLESS BLDC MOTOR PRE-DRIVER

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Datasheet

7,097In Stock

Cut Tape

$10.48

$8.06

$7.46

$6.80

Reel

$5.97

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Gate Drivers BRUSHED DC GATE DRIVER

A4955GESTR-T
Allegro MicroSystems
1: $2.09
29,107In Stock

Mfr. Part #
A4955GESTR-T

Mouser Part #
250-A4955GESTR-T

Allegro MicroSystems

Gate Drivers BRUSHED DC GATE DRIVER

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Datasheet

29,107In Stock

Cut Tape

$2.09

$1.52

$1.37

$1.22

Reel

$0.911

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Motor / Motion / Ignition Controllers & Drivers 8 INCH 3931

A3931KJPTR-T
Allegro MicroSystems
1: $7.98
10,855In Stock

Mfr. Part #
A3931KJPTR-T

Mouser Part #
250-A3931KJPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers 8 INCH 3931

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Datasheet

10,855In Stock

Cut Tape

$7.98

$6.43

$5.98

$5.53

Reel

$5.01

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

A4403GEUTR-T
Allegro MicroSystems
1: $2.48
31,864In Stock

Mfr. Part #
A4403GEUTR-T

Mouser Part #
250-A4403GEUTR-T

Allegro MicroSystems

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

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Datasheet

31,864In Stock

Cut Tape

$2.48

$1.81

$1.66

$1.46

Reel

$1.26

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

LED Lighting Driver ICs COPPER WIRE 3.0 A PWM BUCK REGULATOR

A6211GLJTR-T
Allegro MicroSystems
1: $1.36
74,073In Stock

Mfr. Part #
A6211GLJTR-T

Mouser Part #
250-A6211GLJTR-T

Allegro MicroSystems

LED Lighting Driver ICs COPPER WIRE 3.0 A PWM BUCK REGULATOR

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Datasheet

74,073In Stock

Cut Tape

$1.36

$0.975

$0.879

$0.772

Reel

$0.634

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Motor / Motion / Ignition Controllers & Drivers UMC 4984

A4984SESTR-T
Allegro MicroSystems
1: $4.45
9,452In Stock

Mfr. Part #
A4984SESTR-T

Mouser Part #
250-A4984SESTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers UMC 4984

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Datasheet

9,452In Stock

Cut Tape

$4.45

$3.33

$3.04

$2.74

Reel

$2.34

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: $4.26
9,587In 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

9,587In Stock

Cut Tape

$4.26

$3.19

$2.91

$2.62

View

Reel

$2.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Motor / Motion / Ignition Controllers & Drivers 8 INCH 3941

A3941KLPTR-T
Allegro MicroSystems
1: $5.75
15,543In Stock

Mfr. Part #
A3941KLPTR-T

Mouser Part #
250-A3941KLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers 8 INCH 3941

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Datasheet

15,543In Stock

Cut Tape

$5.75

$4.34

$4.00

$3.60

View

Reel

$3.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Motor / Motion / Ignition Controllers & Drivers HIGH CURRENT INTEGRATED DC MOTOR

A4959GLPTR-T
Allegro MicroSystems
1: $4.70
14,914In Stock

Mfr. Part #
A4959GLPTR-T

Mouser Part #
250-A4959GLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers HIGH CURRENT INTEGRATED DC MOTOR

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Datasheet

14,914In Stock

Cut Tape

$4.70

$3.52

$3.22

$2.90

View

Reel

$2.26

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Motor / Motion / Ignition Controllers & Drivers DUAL HALF BRDIGE MOTOR DRIVER

A3910EEETR-T
Allegro MicroSystems
1: $0.853
9,108In Stock

Mfr. Part #
A3910EEETR-T

Mouser Part #
250-A3910EEETR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers DUAL HALF BRDIGE MOTOR DRIVER

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Datasheet

9,108In Stock

Cut Tape

$0.853

$0.60

$0.536

$0.467

Reel

$0.37

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Motor / Motion / Ignition Controllers & Drivers COMMERCIAL VERSION OF 3930

AMT49413GEVATR
Allegro MicroSystems
1: $5.97
22,443In Stock

Mfr. Part #
AMT49413GEVATR

Mouser Part #
250-AMT49413GEVATR

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers COMMERCIAL VERSION OF 3930

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Datasheet

22,443In Stock

Cut Tape

$5.97

$4.51

$4.14

$3.74

Reel

$2.96

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Motor / Motion / Ignition Controllers & Drivers ASIL BLDC MOSFET GATE DRIVER w/3 SENSE AMPS

A4911KJPTR-T
Allegro MicroSystems
1: $10.91
22,455In Stock

Mfr. Part #
A4911KJPTR-T

Mouser Part #
250-A4911KJPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers ASIL BLDC MOSFET GATE DRIVER w/3 SENSE AMPS

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Datasheet

22,455In Stock

Cut Tape

$10.91

$8.11

$7.55

$6.65

Reel

$4.57

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Current & Power Monitors & Regulators For New Designs Use ACS37800

ACS71020KMABTR-030B3-SPI
Allegro MicroSystems
1: $8.32
8,399In Stock

Mfr. Part #
ACS71020KMABTR-030B3-SPI

Mouser Part #
250-71020KMAB30B3SPI

Allegro MicroSystems

Current & Power Monitors & Regulators For New Designs Use ACS37800

Learn More

Datasheet

8,399In Stock

Cut Tape

$8.32

$7.98

$7.29

$7.02

$6.67

Reel

$5.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR

A4412KLVTR-T
Allegro MicroSystems
1: $11.72
1,080In Stock

Mfr. Part #
A4412KLVTR-T

Mouser Part #
250-A4412KLVTR-T

Allegro MicroSystems

Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR

Learn More

Datasheet

1,080In Stock

Cut Tape

$11.72

$8.99

$8.37

$7.36

View

Reel

$4.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE 3-PHASE MOSFET DRIVER w/3 SENSE AMPLIFIERS

A4910KJPTR-T
Allegro MicroSystems
1: $7.70
4,510In Stock

Mfr. Part #
A4910KJPTR-T

Mouser Part #
250-A4910KJPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE 3-PHASE MOSFET DRIVER w/3 SENSE AMPLIFIERS

Learn More

Datasheet

4,510In Stock

Cut Tape

$7.70

$6.45

$5.95

$5.41

View

Reel

$4.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Motor / Motion / Ignition Controllers & Drivers 8 INCH 4933

A4933KJPTR-T
Allegro MicroSystems
1: $8.71
7,012In Stock

Mfr. Part #
A4933KJPTR-T

Mouser Part #
250-A4933KJPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers 8 INCH 4933

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Datasheet

7,012In Stock

Cut Tape

$8.71

$6.67

$6.15

$5.60

View

Reel

$4.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Motor / Motion / Ignition Controllers & Drivers UMC THREE PHASE SENSORLESS FAN DRIVER

A4942GESTR-T
Allegro MicroSystems
1: $4.23
8,065In Stock

Mfr. Part #
A4942GESTR-T

Mouser Part #
250-A4942GESTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers UMC THREE PHASE SENSORLESS FAN DRIVER

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Datasheet

8,065In Stock

Cut Tape

$4.23

$3.16

$2.88

$2.59

View

Reel

$2.02

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

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

A5989GEVTR-T
Allegro MicroSystems
1: $5.52
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

$5.52

$4.15

$3.81

$3.44

Reel

$3.01

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Motor / Motion / Ignition Controllers & Drivers SENSORLESS SINUSOIDAL BLDC MOSFET DRIVER FOR CEILING/POLE FAN

AMT49406GESSR
Allegro MicroSystems
1: $4.40
12,302In Stock

Mfr. Part #
AMT49406GESSR

Mouser Part #
250-AMT49406GESSR

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers SENSORLESS SINUSOIDAL BLDC MOSFET DRIVER FOR CEILING/POLE FAN

Learn More

Datasheet

12,302In Stock

Cut Tape

$4.40

$3.29

$3.01

$2.71

View

Reel

$2.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Motor / Motion / Ignition Controllers & Drivers 8 INCH 4935

A4935KJPTR-T
Allegro MicroSystems
1: $8.00
5,757In Stock

Mfr. Part #
A4935KJPTR-T

Mouser Part #
250-A4935KJPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers 8 INCH 4935

Learn More

Datasheet

5,757In Stock

Cut Tape

$8.00

$6.11

$5.63

$5.10

Reel

$4.45

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE SENSORLESS SINUSODIAL BLDC GATE DRIVER

A4964KJPTR-T
Allegro MicroSystems
1: $7.66
6,963In Stock

Mfr. Part #
A4964KJPTR-T

Mouser Part #
250-A4964KJPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE SENSORLESS SINUSODIAL BLDC GATE DRIVER

Learn More

Datasheet

6,963In Stock

Cut Tape

$7.66

$5.83

$5.38

$4.88

Reel

$4.23

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

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

A5950KEUSR-J
Allegro MicroSystems
1: $3.35
17,035In Stock

Mfr. Part #
A5950KEUSR-J

Mouser Part #
250-A5950KEUSR-J

Allegro MicroSystems

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

Learn More

Datasheet

17,035In Stock

Cut Tape

$3.35

$2.48

$2.26

$2.03

View

Reel

$1.55

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Gate Drivers 48V AUTOMOTIVE, HALF-BRIDGE MOSFET DRIVER

A89500GEJTR-T
Allegro MicroSystems
1: $2.46
13,155In Stock

Mfr. Part #
A89500GEJTR-T

Mouser Part #
250-A89500GEJTR-T

Allegro MicroSystems

Gate Drivers 48V AUTOMOTIVE, HALF-BRIDGE MOSFET DRIVER

Learn More

Datasheet

13,155In Stock

Cut Tape

$2.46

$1.81

$1.64

$1.45

Reel

$1.25

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Motor / Motion / Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER

A4915MLPTR-T
Allegro MicroSystems
1: $6.39
10,660In Stock

Mfr. Part #
A4915MLPTR-T

Mouser Part #
250-A4915MLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER

Learn More

Datasheet

10,660In Stock

Cut Tape

$6.39

$4.84

$4.45

$4.01

View

Reel

$3.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Motor / Motion / Ignition Controllers & Drivers DMOS FULL BRIDGE PWM MOTOR DRIVER

A4950KLJTR-T
Allegro MicroSystems
1: $4.05
7,672In Stock

Mfr. Part #
A4950KLJTR-T

Mouser Part #
250-A4950KLJTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers DMOS FULL BRIDGE PWM MOTOR DRIVER

Learn More

Datasheet

7,672In Stock

Cut Tape

$4.05

$3.02

$2.76

$2.48

Reel

$2.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Magnetic Speed Sensor ICs

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