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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.

All Results (1,121)

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Part #

Motor / Motion / Ignition Controllers & Drivers 8 INCH 3980

A3980KLPTR-T
Allegro MicroSystems
1: ¥1,083
468In Stock

Mfr. Part #
A3980KLPTR-T

Mouser Part #
250-A3980KLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers 8 INCH 3980

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Datasheet

468In Stock

Cut Tape

¥1,083

¥830.5

¥767.4

¥697.6

View

Reel

¥619.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A3988SEVTR-T
Allegro MicroSystems
1: ¥868.7
506In Stock

Mfr. Part #
A3988SEVTR-T

Mouser Part #
250-A3988SEVTR-T

Allegro MicroSystems

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

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Datasheet

506In Stock

Cut Tape

¥868.7

¥662.7

¥611.2

¥553.1

View

Reel

¥491.7

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

A3992SLPTR-T
Allegro MicroSystems
1: ¥1,029.8
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

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Datasheet

40In Stock

12,000Expected 2/18/2027

Cut Tape

¥1,029.8

¥790.6

¥730.8

¥654.4

View

Reel

¥573

MouseReel Available

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

: 4,000

Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR

A4412KLVTR-T
Allegro MicroSystems
1: ¥1,227.5
621In Stock
12,000Expected 8/20/2026

Mfr. Part #
A4412KLVTR-T

Mouser Part #
250-A4412KLVTR-T

Allegro MicroSystems

Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR

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Datasheet

621In Stock

12,000Expected 8/20/2026

Cut Tape

¥1,227.5

¥946.8

¥877

¥798.9

View

Reel

¥694.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A4915METTR-T
Allegro MicroSystems
1: ¥784
54In Stock
9,000Expected 1/7/2027

Mfr. Part #
A4915METTR-T

Mouser Part #
250-A4915METTR-T

Allegro MicroSystems

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

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Datasheet

54In Stock

9,000Expected 1/7/2027

Cut Tape

¥784

¥596.3

¥549.8

¥498.3

View

Reel

¥428.5

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor / Motion / Ignition Controllers & Drivers ASIL BLDC MOSFET GATE DRIVER WITH NO SENSE AMPS

A4916KJPTR-T
Allegro MicroSystems
1: ¥1,139.4
1,066In Stock

Mfr. Part #
A4916KJPTR-T

Mouser Part #
250-A4916KJPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers ASIL BLDC MOSFET GATE DRIVER WITH NO SENSE AMPS

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1,066In Stock

Cut Tape

¥1,139.4

¥873.7

¥807.2

¥734.2

View

Reel

¥664.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER WITH LDO

A4919GETTR-5-T
Allegro MicroSystems
1: ¥609.6
1,308In Stock

Mfr. Part #
A4919GETTR-5-T

Mouser Part #
250-A4919GETTR-5-T

Allegro MicroSystems

Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER WITH LDO

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Datasheet

1,308In Stock

Cut Tape

¥609.6

¥460.1

¥421.9

¥380.4

Reel

¥325.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Gate Drivers COPPER WIRE BRUSHED DC GATE DRIVER

A4956GLPTR-T
Allegro MicroSystems
1: ¥325.6
5,825In Stock

Mfr. Part #
A4956GLPTR-T

Mouser Part #
250-A4956GLPTR-T

Allegro MicroSystems

Gate Drivers COPPER WIRE BRUSHED DC GATE DRIVER

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Datasheet

5,825In Stock

Cut Tape

¥325.6

¥240.8

¥219.3

¥196

View

Reel

¥162.1

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor / Motion / Ignition Controllers & Drivers DMOS DUAL 1.5A FULL BRIDGE MICROSTEPPER

A4984SETTR-T
Allegro MicroSystems
1: ¥654.4
339In Stock

Mfr. Part #
A4984SETTR-T

Mouser Part #
250-A4984SETTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers DMOS DUAL 1.5A FULL BRIDGE MICROSTEPPER

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Datasheet

339In Stock

Cut Tape

¥654.4

¥495

¥455.1

¥410.3

Reel

¥352.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor / Motion / Ignition Controllers & Drivers UMC 4984

A4984SLPTR-T
Allegro MicroSystems
1: ¥729.2
63In Stock
20,000On Order

Mfr. Part #
A4984SLPTR-T

Mouser Part #
250-A4984SLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers UMC 4984

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Datasheet

63In Stock

20,000On Order

Cut Tape

¥729.2

¥551.5

¥508.3

¥433.5

View

Reel

¥375.4

MouseReel Available

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

: 4,000

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

A4994KLPTR-T
Allegro MicroSystems
1: ¥843.8
3,994In Stock

Mfr. Part #
A4994KLPTR-T

Mouser Part #
250-A4994KLPTR-T

Allegro MicroSystems

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

Learn More

3,994In Stock

Cut Tape

¥843.8

¥642.8

¥593

¥536.5

View

Reel

¥488.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Gate Drivers SENSORLESS SINUSOIDAL BLDC MOSFET GATE DRIVER

A5947GLPTR-T
Allegro MicroSystems
1: ¥619.6
3,810In Stock

Mfr. Part #
A5947GLPTR-T

Mouser Part #
250-A5947GLPTR-T

Allegro MicroSystems

Gate Drivers SENSORLESS SINUSOIDAL BLDC MOSFET GATE DRIVER

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Datasheet

3,810In Stock

Cut Tape

¥619.6

¥468.4

¥430.2

¥387

View

Reel

¥327.2

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A5988GJPTR-T
Allegro MicroSystems
1: ¥883.7
471In Stock

Mfr. Part #
A5988GJPTR-T

Mouser Part #
250-A5988GJPTR-T

Allegro MicroSystems

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

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Datasheet

471In Stock

Cut Tape

¥883.7

¥672.7

¥621.2

¥563.1

View

Reel

¥495

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

LED Lighting Driver ICs LINEAR AND CURRENT REGULATOR FOR AUTO LED ARRAYS

A6284KLPTR-T
Allegro MicroSystems
1: ¥519.9
7,302In Stock

Mfr. Part #
A6284KLPTR-T

Mouser Part #
250-A6284KLPTR-T

Allegro MicroSystems

LED Lighting Driver ICs LINEAR AND CURRENT REGULATOR FOR AUTO LED ARRAYS

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Datasheet

7,302In Stock

Cut Tape

¥519.9

¥390.3

¥357.1

¥322.2

View

Reel

¥270.7

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

LED Lighting Driver ICs 8510-AEA

A8510GECTR-T
Allegro MicroSystems
1: ¥524.9
6,000In Stock

Mfr. Part #
A8510GECTR-T

Mouser Part #
250-A8510GECTR-T

Allegro MicroSystems

LED Lighting Driver ICs 8510-AEA

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Datasheet

6,000In Stock

Cut Tape

¥524.9

¥393.7

¥362.1

¥325.6

Reel

¥284

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

LED Lighting Driver ICs WIDE INPUT VOLTAGE RANGE HIGH EFFICIECNY FAULT TOLERANT LED DRIVER

A8513KLYTR-T
Allegro MicroSystems
1: ¥450.1
1,896In Stock

Mfr. Part #
A8513KLYTR-T

Mouser Part #
250-A8513KLYTR-T

Allegro MicroSystems

LED Lighting Driver ICs WIDE INPUT VOLTAGE RANGE HIGH EFFICIECNY FAULT TOLERANT LED DRIVER

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Datasheet

1,896In Stock

Cut Tape

¥450.1

¥335.5

¥307.3

¥275.7

View

Reel

¥224.2

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER

A8586KLJTR-T
Allegro MicroSystems
1: ¥398.6
18In Stock
18,000Expected 9/14/2026

Mfr. Part #
A8586KLJTR-T

Mouser Part #
250-A8586KLJTR-T

Allegro MicroSystems

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER

Learn More

Datasheet

18In Stock

18,000Expected 9/14/2026

Cut Tape

¥398.6

¥295.7

¥270.7

¥237.5

Reel

¥199.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors SENSOR

ACS730KLCTR-65AB-T
Allegro MicroSystems
1: ¥697.6
1,977In Stock

Mfr. Part #
ACS730KLCTR-65AB-T

Mouser Part #
250-ACS730KLCTR65ABT

Allegro MicroSystems

Board Mount Current Sensors SENSOR

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Datasheet

1,977In Stock

Cut Tape

¥697.6

¥624.5

¥598

¥564.7

View

Reel

¥436.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS732KLATR-65AU-T
Allegro MicroSystems
1: ¥1,102.9
866In Stock

Mfr. Part #
ACS732KLATR-65AU-T

Mouser Part #
250-ACS732KLATR65AUT

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

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Datasheet

866In Stock

Cut Tape

¥1,102.9

¥928.5

¥863.7

¥784

View

Reel

¥531.5

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CURRENT SENSOR

ACS770ECB-200B-PSF-T
Allegro MicroSystems
1: ¥1,742.4
1,425In Stock

Mfr. Part #
ACS770ECB-200B-PSF-T

Mouser Part #
250-ACS770ECB200BPSF

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

1,425In Stock

¥1,742.4

¥1,578

¥1,516.5

¥1,425.1

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR,5V,ANALOG OUT, UNIPOLAR, SOT23-3, AUTO

ALS31000LLHALX
Allegro MicroSystems
1: ¥348.8
8,956In Stock

Mfr. Part #
ALS31000LLHALX

Mouser Part #
250-ALS31000LLHALX

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR,5V,ANALOG OUT, UNIPOLAR, SOT23-3, AUTO

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Datasheet

8,956In Stock

Cut Tape

¥348.8

¥294

¥274.1

¥230.9

View

Reel

¥169.4

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

LED Lighting Driver ICs ASYNCHRONOUS BUCK OR BUCK-BOOST LED DRIVER

ALT80802KEJJTR
Allegro MicroSystems
1: ¥443.5
416In Stock

Mfr. Part #
ALT80802KEJJTR

Mouser Part #
250-ALT80802KEJJTR

Allegro MicroSystems

LED Lighting Driver ICs ASYNCHRONOUS BUCK OR BUCK-BOOST LED DRIVER

Learn More

Datasheet

416In Stock

Cut Tape

¥443.5

¥328.9

¥300.6

¥269.1

View

Reel

¥225.9

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE 80V BLDC GATE DRIVER W/REGULATOR

AMT49101KJPTR-B-3
Allegro MicroSystems
1: ¥1,282.3
1,457In Stock

Mfr. Part #
AMT49101KJPTR-B-3

Mouser Part #
250-AMT49101KJPTRB3

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE 80V BLDC GATE DRIVER W/REGULATOR

Learn More

Datasheet

1,457In Stock

Cut Tape

¥1,282.3

¥991.6

¥918.5

¥838.8

View

Reel

¥717.6

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE 80V BLDC GATE DRIVER W/REGULATOR

AMT49101KJPTR-B-5
Allegro MicroSystems
1: ¥1,292.3
1,475In Stock

Mfr. Part #
AMT49101KJPTR-B-5

Mouser Part #
250-AMT49101KJPTRB5

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE 80V BLDC GATE DRIVER W/REGULATOR

Learn More

Datasheet

1,475In Stock

Cut Tape

¥1,292.3

¥996.6

¥921.9

¥840.5

View

Reel

¥717.6

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor / Motion / Ignition Controllers & Drivers 80V AUTOMOTIVE THREE-PHASE MOSFET DRIVER

AMT49502KLPTR-5
Allegro MicroSystems
1: ¥976.7
3,970In Stock

Mfr. Part #
AMT49502KLPTR-5

Mouser Part #
250-AMT49502KLPTR-5

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers 80V AUTOMOTIVE THREE-PHASE MOSFET DRIVER

Learn More

Datasheet

3,970In Stock

Cut Tape

¥976.7

¥744.1

¥686

¥621.2

View

Reel

¥548.1

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Magnetic Speed Sensor ICs

All Results (1,121)

Sensors

Semiconductors