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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 Current Sensors POWER MONITOR IC, SPI INTERFACE, FOR DC AND AC APPLICATIONS

ACS37800KMACTR-015B5-SPI
Allegro MicroSystems
1: ¥1,159.4
42In Stock
3,000Expected 9/21/2026

Mfr. Part #
ACS37800KMACTR-015B5-SPI

Mouser Part #
250-KMACTR-015B5-SPI

Allegro MicroSystems

Board Mount Current Sensors POWER MONITOR IC, SPI INTERFACE, FOR DC AND AC APPLICATIONS

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Datasheet

42In Stock

3,000Expected 9/21/2026

Cut Tape

¥1,159.4

¥976.7

¥908.6

¥823.9

View

Reel

¥589.7

MouseReel Available

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

: 1,000

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

ACS37800KMACTR-030B3-I2C
Allegro MicroSystems
1: ¥1,391.9
33In Stock
12,000Expected 8/20/2026

Mfr. Part #
ACS37800KMACTR-030B3-I2C

Mouser Part #
250-KMACTR-030B3-I2C

Allegro MicroSystems

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

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Datasheet

33In Stock

12,000Expected 8/20/2026

Cut Tape

¥1,391.9

¥1,172.7

¥1,089.6

¥990

View

Reel

¥724.2

MouseReel Available

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

: 1,000

Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37003KMCATR-085B5
Allegro MicroSystems
1: ¥1,144.4
803In Stock

Mfr. Part #
ACS37003KMCATR-085B5

Mouser Part #
250-03KMCATR-085B5

Allegro MicroSystems

Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

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Datasheet

803In Stock

Cut Tape

¥1,144.4

¥1,031.5

¥990

¥938.5

Reel

¥755.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Sensor Interface 1D LINEAR HALL SENSOR, 3.3V,ANALOG OUT, UNIPOLAR, SOT23-3

A31004KLHALX-RP3-0TC
Allegro MicroSystems
1: ¥227.6
7,674In Stock

Mfr. Part #
A31004KLHALX-RP3-0TC

Mouser Part #
250-1004KLHALXRP30TC

Allegro MicroSystems

Sensor Interface 1D LINEAR HALL SENSOR, 3.3V,ANALOG OUT, UNIPOLAR, SOT23-3

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Datasheet

7,674In Stock

Cut Tape

¥227.6

¥164.4

¥148.8

¥131.6

View

Reel

¥118.3

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Board Mount Hall Effect / Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH

APS11700LLHALT-0PL
Allegro MicroSystems
1: ¥174.4
1,567In Stock

Mfr. Part #
APS11700LLHALT-0PL

Mouser Part #
250-11700LLHALT0PL

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH

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Datasheet

1,567In Stock

Cut Tape

¥174.4

¥152.8

¥135.9

¥129.4

View

Reel

¥93.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Sensor Interface 2-WIRE SPEED AND DIRECTION TRANSMISSION SENSOR

A19520LUBBTN-FSNHPYUE-A
Allegro MicroSystems
1: ¥609.6
907In Stock

Mfr. Part #
A19520LUBBTN-FSNHPYUE-A

Mouser Part #
250-19520LTNFSNHPYA

Allegro MicroSystems

Sensor Interface 2-WIRE SPEED AND DIRECTION TRANSMISSION SENSOR

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Datasheet

907In Stock

Cut Tape

¥609.6

¥455.1

¥415.3

¥373.7

View

Reel

¥310.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Sensor Interface 2-WIRE SPEED AND DIRECTION TRANSMISSION SENSOR

A19520LUBBTN-RSNHPYUE-A
Allegro MicroSystems
1: ¥609.6
950In Stock
20On Order

Mfr. Part #
A19520LUBBTN-RSNHPYUE-A

Mouser Part #
250-19520LTNRSNHPYA

Allegro MicroSystems

Sensor Interface 2-WIRE SPEED AND DIRECTION TRANSMISSION SENSOR

Learn More

Datasheet

950In Stock

20On Order

Cut Tape

¥609.6

¥455.1

¥415.3

¥373.7

View

Reel

¥310.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Hall Effect / Magnetic Sensors 3D LINEAR HALL EFFECT SENSOR IM DFN 2000G

ALS31300EEJASR-1000
Allegro MicroSystems
1: ¥327.2
165In Stock

Mfr. Part #
ALS31300EEJASR-1000

Mouser Part #
250-31300EEJASR1000

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors 3D LINEAR HALL EFFECT SENSOR IM DFN 2000G

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Datasheet

165In Stock

Cut Tape

¥327.2

¥275.7

¥255.8

¥215.9

View

Reel

¥150

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Board Mount Hall Effect / Magnetic Sensors 3D LINEAR HALL EFFECT SENSOR IM DFN 2000G

ALS31300EEJASR-2000
Allegro MicroSystems
1: ¥304
400In Stock
18,000Expected 10/1/2026

Mfr. Part #
ALS31300EEJASR-2000

Mouser Part #
250-31300EEJASR2000

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors 3D LINEAR HALL EFFECT SENSOR IM DFN 2000G

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Datasheet

400In Stock

18,000Expected 10/1/2026

Cut Tape

¥304

¥260.8

¥239.2

¥212.6

View

Reel

¥154

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Board Mount Hall Effect / Magnetic Sensors 3D LINEAR HALL EFFECT SENSOR FOR JOYSTICKS IN DFN 500G

ALS31300EEJASR-500
Allegro MicroSystems
1: ¥270.7
1,396In Stock

Mfr. Part #
ALS31300EEJASR-500

Mouser Part #
250-31300EEJASR500

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors 3D LINEAR HALL EFFECT SENSOR FOR JOYSTICKS IN DFN 500G

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Datasheet

1,396In Stock

Cut Tape

¥270.7

¥240.8

¥215.9

¥206

View

Reel

¥150

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

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

ACS70311LKTATN-001B5-C
Allegro MicroSystems
1: ¥817.2
3,047In Stock

Mfr. Part #
ACS70311LKTATN-001B5-C

Mouser Part #
250-70311LKTATN1B5C

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

3,047In Stock

Cut Tape

¥817.2

¥734.2

¥702.6

¥666.1

View

Reel

¥511.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors CURRENT SENSOR IN THERMALLY ENHANCED PACKAGE

ACS709LLFTR-10BB-T
Allegro MicroSystems
1: ¥1,386.9
888In Stock

Mfr. Part #
ACS709LLFTR-10BB-T

Mouser Part #
250-709LLFTR10BBT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IN THERMALLY ENHANCED PACKAGE

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Datasheet

888In Stock

Cut Tape

¥1,386.9

¥1,169.3

¥1,088

¥986.6

View

Reel

¥689.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Board Mount Current Sensors CURRENT SENSOR

ACS711ELCTR-12AB-T
Allegro MicroSystems
1: ¥506.6
106In Stock
9,000Expected 8/17/2026

Mfr. Part #
ACS711ELCTR-12AB-T

Mouser Part #
250-711ELCTR12ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

106In Stock

9,000Expected 8/17/2026

Cut Tape

¥506.6

¥426.9

¥395.3

¥333.9

View

Reel

¥229.2

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC

ACS711KLCTR-25AB-T
Allegro MicroSystems
1: ¥558.1
58In Stock
9,000Expected 10/15/2026

Mfr. Part #
ACS711KLCTR-25AB-T

Mouser Part #
250-711KLCTR25ABT

Allegro MicroSystems

Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC

Learn More

Datasheet

58In Stock

9,000Expected 10/15/2026

Cut Tape

¥558.1

¥470.1

¥436.8

¥368.7

View

Reel

¥269.1

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-050U5
Allegro MicroSystems
1: ¥609.6
69In Stock
9,000Expected 6/24/2027

Mfr. Part #
ACS71240LLCBTR-050U5

Mouser Part #
250-71240LLCBTR050U5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

69In Stock

9,000Expected 6/24/2027

Cut Tape

¥609.6

¥513.2

¥476.7

¥402

View

Reel

¥294

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS712ELCTR-05B-T
Allegro MicroSystems
1: ¥789
64In Stock
36,000On Order

Mfr. Part #
ACS712ELCTR-05B-T

Mouser Part #
250-712ELCTR05BT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

64In Stock

36,000On Order

Cut Tape

¥789

¥664.4

¥617.9

¥561.4

View

Reel

¥380.4

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS713ELCTR-20A-T
Allegro MicroSystems
1: ¥789
64In Stock
9,000Expected 10/22/2026

Mfr. Part #
ACS713ELCTR-20A-T

Mouser Part #
250-713ELCTR20AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

64In Stock

9,000Expected 10/22/2026

Cut Tape

¥789

¥664.4

¥617.9

¥561.4

View

Reel

¥398.6

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS714ELCTR-20A-T
Allegro MicroSystems
1: ¥1,117.9
44In Stock
9,000Expected 9/3/2026

Mfr. Part #
ACS714ELCTR-20A-T

Mouser Part #
250-714ELCTR20AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

44In Stock

9,000Expected 9/3/2026

Cut Tape

¥1,117.9

¥941.8

¥875.3

¥795.6

View

Reel

¥569.7

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

ACS716KLATR-25CB-T
Allegro MicroSystems
1: ¥1,122.8
543In Stock

Mfr. Part #
ACS716KLATR-25CB-T

Mouser Part #
250-716KLATR25CBT

Allegro MicroSystems

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

Learn More

Datasheet

543In Stock

Cut Tape

¥1,122.8

¥971.7

¥915.2

¥845.4

View

Reel

¥621.2

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

ACS716KLATR-6BB-T
Allegro MicroSystems
1: ¥1,046.4
38In Stock

Mfr. Part #
ACS716KLATR-6BB-T

Mouser Part #
250-716KLATR6BBT

Allegro MicroSystems

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

Learn More

Datasheet

38In Stock

Cut Tape

¥1,046.4

¥916.9

¥865.4

¥807.2

View

Reel

¥654.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

ACS722LLCTR-40AU-T
Allegro MicroSystems
1: ¥913.6
42In Stock
9,000Expected 5/20/2027

Mfr. Part #
ACS722LLCTR-40AU-T

Mouser Part #
250-722LLCTR40AUT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

Learn More

Datasheet

42In Stock

9,000Expected 5/20/2027

Cut Tape

¥913.6

¥822.2

¥787.3

¥745.8

View

Reel

¥584.7

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR

ACS723LLCTR-05AB-T
Allegro MicroSystems
1: ¥1,174.3
42In Stock
18,000Expected 5/27/2027

Mfr. Part #
ACS723LLCTR-05AB-T

Mouser Part #
250-723LLCTR05ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR

Learn More

Datasheet

42In Stock

18,000Expected 5/27/2027

Cut Tape

¥1,174.3

¥990

¥920.2

¥833.8

View

Reel

¥593

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CS

ACS723LLCTR-40AB-T
Allegro MicroSystems
1: ¥1,172.7
22In Stock
9,000Expected 9/10/2026

Mfr. Part #
ACS723LLCTR-40AB-T

Mouser Part #
250-723LLCTR40ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CS

Learn More

Datasheet

22In Stock

9,000Expected 9/10/2026

Cut Tape

¥1,172.7

¥988.3

¥918.5

¥832.2

View

Reel

¥569.7

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors ACS724LLC-20AB-T

ACS724LLCTR-20AB-T
Allegro MicroSystems
1: ¥820.5
55In Stock
27,000On Order

Mfr. Part #
ACS724LLCTR-20AB-T

Mouser Part #
250-724LLCTR20ABT

Allegro MicroSystems

Board Mount Current Sensors ACS724LLC-20AB-T

Learn More

Datasheet

55In Stock

27,000On Order

Cut Tape

¥820.5

¥707.6

¥666.1

¥614.6

View

Reel

¥438.5

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors ACS724LLC-20AU-T

ACS724LLCTR-20AU-T
Allegro MicroSystems
1: ¥906.9
17In Stock
18,000On Order

Mfr. Part #
ACS724LLCTR-20AU-T

Mouser Part #
250-724LLCTR20AUT

Allegro MicroSystems

Board Mount Current Sensors ACS724LLC-20AU-T

Learn More

Datasheet

17In Stock

18,000On Order

Cut Tape

¥906.9

¥765.7

¥710.9

¥646.1

View

Reel

¥453.5

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Magnetic Speed Sensor ICs

All Results (1,121)

Sensors

Semiconductors