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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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Part #

Board Mount Hall Effect / Magnetic Sensors HIGHEST ACCURACY PROGRAMMABLE LINEAR HALL EFFECT SENSOR IC WITH REVERSE BATTER PROTECTION

ACS70311LKTATN-2P5B5-C
Allegro MicroSystems
1: ¥1,034.8
9,803In Stock

Mfr. Part #
ACS70311LKTATN-2P5B5-C

Mouser Part #
250-70311LKTATN2P5B5

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors HIGHEST ACCURACY PROGRAMMABLE LINEAR HALL EFFECT SENSOR IC WITH REVERSE BATTER PROTECTION

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Datasheet

9,803In Stock

Cut Tape

¥1,034.8

¥872

¥810.6

¥735.8

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Reel

¥558.1

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Motion & Position Sensors ROTARY ON & OFF-AXIS ANGLE SENSOR IC W/I2C, SPI, SENT OUT

A1335LLETR-T
Allegro MicroSystems
1: ¥794
9,965In Stock

Mfr. Part #
A1335LLETR-T

Mouser Part #
250-A1335LLETR-T

Allegro MicroSystems

Board Mount Motion & Position Sensors ROTARY ON & OFF-AXIS ANGLE SENSOR IC W/I2C, SPI, SENT OUT

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Datasheet

9,965In Stock

Cut Tape

¥794

¥712.6

¥682.7

¥646.1

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Reel

¥495

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT

A1126LLHLX-T
Allegro MicroSystems
1: ¥196
28,745In Stock

Mfr. Part #
A1126LLHLX-T

Mouser Part #
250-A1126LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT

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Datasheet

28,745In Stock

Cut Tape

¥196

¥172.7

¥153.6

¥146.7

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Reel

¥105.8

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

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

A4985SESTR-T
Allegro MicroSystems
1: ¥367.1
12,243In 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

12,243In Stock

Cut Tape

¥367.1

¥308.9

¥292.3

¥275.7

Reel

¥252.5

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MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor / Motion / Ignition Controllers & Drivers 8 INCH 3946

A3946KLPTR-T
Allegro MicroSystems
1: ¥541.5
12,524In Stock

Mfr. Part #
A3946KLPTR-T

Mouser Part #
250-A3946KLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers 8 INCH 3946

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Datasheet

12,524In Stock

Cut Tape

¥541.5

¥450.1

¥426.9

¥400.3

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Reel

¥362.1

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A3981KLPTR-T
Allegro MicroSystems
1: ¥843.8
10,693In 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

10,693In Stock

Cut Tape

¥843.8

¥642.8

¥593

¥536.5

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Reel

¥455.1

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-30AB-T
Allegro MicroSystems
1: ¥579.7
7,099In Stock

Mfr. Part #
ACS724KMATR-30AB-T

Mouser Part #
250-724KMATR30ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

7,099In Stock

Cut Tape

¥579.7

¥544.8

¥528.2

¥508.3

Reel

¥445.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-65AB-T
Allegro MicroSystems
1: ¥757.4
6,220In Stock

Mfr. Part #
ACS724KMATR-65AB-T

Mouser Part #
250-724KMATR65ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

6,220In Stock

Cut Tape

¥757.4

¥679.3

¥649.5

¥614.6

Reel

¥493.3

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 9MV/G, AUTO

A1309LLHLT-9-T
Allegro MicroSystems
1: ¥285.7
19,020In Stock

Mfr. Part #
A1309LLHLT-9-T

Mouser Part #
250-A1309LLHLT-9-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 9MV/G, AUTO

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Datasheet

19,020In Stock

Cut Tape

¥285.7

¥254.1

¥227.6

¥217.6

View

Reel

¥142.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-20AB-T
Allegro MicroSystems
1: ¥1,018.2
8,393In Stock

Mfr. Part #
ACS724LMATR-20AB-T

Mouser Part #
250-724LMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

8,393In Stock

Cut Tape

¥1,018.2

¥916.9

¥878.7

¥832.2

Reel

¥622.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS759LCB-050B-PFF-T
Allegro MicroSystems
1: ¥1,742.4
4,563In Stock

Mfr. Part #
ACS759LCB-050B-PFF-T

Mouser Part #
250-759LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

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Datasheet

4,563In Stock

¥1,742.4

¥1,578

¥1,516.5

¥1,420.2

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH

A1221LLHLX-T
Allegro MicroSystems
1: ¥197.7
25,679In Stock

Mfr. Part #
A1221LLHLX-T

Mouser Part #
250-A1221LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH

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Datasheet

25,679In Stock

Cut Tape

¥197.7

¥176.1

¥155.8

¥148.8

View

Reel

¥98.5

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI

A1102LLHLT-T
Allegro MicroSystems
1: ¥295.7
31,739In Stock

Mfr. Part #
A1102LLHLT-T

Mouser Part #
250-A1102LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI

Learn More

Datasheet

31,739In Stock

Cut Tape

¥295.7

¥279

¥242.5

¥235.9

View

Reel

¥186

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS759ECB-200B-PFF-T
Allegro MicroSystems
1: ¥1,742.4
2,017In Stock

Mfr. Part #
ACS759ECB-200B-PFF-T

Mouser Part #
250-759ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

2,017In Stock

¥1,742.4

¥1,578

¥1,516.5

¥1,421.8

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002

ACS718KMATR-20B-T
Allegro MicroSystems
1: ¥1,111.2
6,185In Stock

Mfr. Part #
ACS718KMATR-20B-T

Mouser Part #
250-718KMATR20BT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002

Learn More

Datasheet

6,185In Stock

Cut Tape

¥1,111.2

¥1,001.6

¥960.1

¥911.9

Reel

¥720.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS780LLRTR-050U-T
Allegro MicroSystems
1: ¥1,192.6
6,814In Stock

Mfr. Part #
ACS780LLRTR-050U-T

Mouser Part #
250-780LLRTR050UT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

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Datasheet

6,814In Stock

Cut Tape

¥1,192.6

¥1,076.3

¥1,031.5

¥980

View

Reel

¥707.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS781LLRTR-100U-T
Allegro MicroSystems
1: ¥1,192.6
12,228In Stock

Mfr. Part #
ACS781LLRTR-100U-T

Mouser Part #
250-781LLRTR100UT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

Learn More

Datasheet

12,228In Stock

Cut Tape

¥1,192.6

¥1,074.7

¥1,029.8

¥978.3

View

Reel

¥702.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gate Drivers BRUSHED DC GATE DRIVER

A4955GESTR-T
Allegro MicroSystems
1: ¥284
28,695In Stock

Mfr. Part #
A4955GESTR-T

Mouser Part #
250-A4955GESTR-T

Allegro MicroSystems

Gate Drivers BRUSHED DC GATE DRIVER

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Datasheet

28,695In Stock

Cut Tape

¥284

¥209.3

¥189.4

¥169.4

Reel

¥140.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

AMT49413GEVATR
Allegro MicroSystems
1: ¥813.9
22,155In Stock

Mfr. Part #
AMT49413GEVATR

Mouser Part #
250-AMT49413GEVATR

Allegro MicroSystems

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

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Datasheet

22,155In Stock

Cut Tape

¥813.9

¥619.6

¥569.7

¥516.6

Reel

¥461.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981KLRATR-150B5
Allegro MicroSystems
1: ¥890.3
8,106In Stock

Mfr. Part #
ACS72981KLRATR-150B5

Mouser Part #
250-72981KLRATR150B5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

8,106In Stock

Cut Tape

¥890.3

¥798.9

¥765.7

¥724.2

View

Reel

¥554.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-100B5
Allegro MicroSystems
1: ¥1,008.2
9,513In Stock

Mfr. Part #
ACS72981LLRATR-100B5

Mouser Part #
250-72981LLRATR100B5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

9,513In Stock

Cut Tape

¥1,008.2

¥905.2

¥868.7

¥823.9

View

Reel

¥637.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758KCB-150B-PSS-T
Allegro MicroSystems
1: ¥1,742.4
3,498In Stock

Mfr. Part #
ACS758KCB-150B-PSS-T

Mouser Part #
250-758KCB150BPSST

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

3,498In Stock

¥1,742.4

¥1,578

¥1,516.5

¥1,420.2

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI

A1106LLHLT-T
Allegro MicroSystems
1: ¥295.7
17,962In Stock

Mfr. Part #
A1106LLHLT-T

Mouser Part #
250-A1106LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI

Learn More

Datasheet

17,962In Stock

Cut Tape

¥295.7

¥262.4

¥235.9

¥225.9

View

Reel

¥152.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors HALL EFFECT BI-POLAR SWITCH

A1250LLHLX-T
Allegro MicroSystems
1: ¥257.5
38,774In Stock

Mfr. Part #
A1250LLHLX-T

Mouser Part #
250-A1250LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors HALL EFFECT BI-POLAR SWITCH

Learn More

Datasheet

38,774In Stock

Cut Tape

¥257.5

¥227.6

¥204.3

¥194.3

View

Reel

¥142.7

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Motor / Motion / Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/8 MICROSTEP

A3983SLPTR-T
Allegro MicroSystems
1: ¥1,265.7
15,740In Stock

Mfr. Part #
A3983SLPTR-T

Mouser Part #
250-A3983SLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/8 MICROSTEP

Learn More

Datasheet

15,740In Stock

Cut Tape

¥1,265.7

¥976.7

¥905.2

¥825.5

View

Reel

¥705.9

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Magnetic Speed Sensor ICs

All Results (1,121)

Sensors

Semiconductors