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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 #

Gate Drivers BRUSHED DC GATE DRIVER

A89505KLPTR
Allegro MicroSystems
1: ¥501.6
10,408In Stock

Mfr. Part #
A89505KLPTR

Mouser Part #
250-A89505KLPTR

Allegro MicroSystems

Gate Drivers BRUSHED DC GATE DRIVER

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Datasheet

10,408In Stock

Cut Tape

¥501.6

¥375.4

¥343.8

¥308.9

View

Reel

¥267.4

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors CURRENT SENSOR IN THERMALLY ENHANCED PAC

ACS709LLFTR-20BB-T
Allegro MicroSystems
1: ¥1,111.2
6,528In Stock

Mfr. Part #
ACS709LLFTR-20BB-T

Mouser Part #
250-709LLFTR20BBT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IN THERMALLY ENHANCED PAC

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Datasheet

6,528In Stock

Cut Tape

¥1,111.2

¥1,001.6

¥960.1

¥911.9

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Reel

¥692.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

ACS722KMATR-10AB-T
Allegro MicroSystems
1: ¥1,111.2
4,517In Stock

Mfr. Part #
ACS722KMATR-10AB-T

Mouser Part #
250-722KMATR10ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

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Datasheet

4,517In Stock

Cut Tape

¥1,111.2

¥1,001.6

¥960.1

¥911.9

Reel

¥729.2

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-30AB-T
Allegro MicroSystems
1: ¥578
6,969In 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

6,969In Stock

Cut Tape

¥578

¥543.1

¥526.5

¥508.3

Reel

¥445.1

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA

ACS770LCB-050B-PFF-T
Allegro MicroSystems
1: ¥1,717.5
3,271In Stock
3,264Expected 11/9/2026

Mfr. Part #
ACS770LCB-050B-PFF-T

Mouser Part #
250-770LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA

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Datasheet

3,271In Stock

3,264Expected 11/9/2026

¥1,717.5

¥1,556.4

¥1,496.6

¥1,401.9

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Min.: 1
Mult.: 1

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

A1101LLHLT-T
Allegro MicroSystems
1: ¥362.1
14,480In Stock

Mfr. Part #
A1101LLHLT-T

Mouser Part #
250-A1101LLHLT-T

Allegro MicroSystems

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

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Datasheet

14,480In Stock

Cut Tape

¥362.1

¥322.2

¥290.7

¥277.4

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Reel

¥201

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

A1102LLHLT-T
Allegro MicroSystems
1: ¥294
30,739In Stock

Mfr. Part #
A1102LLHLT-T

Mouser Part #
250-A1102LLHLT-T

Allegro MicroSystems

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

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Datasheet

30,739In Stock

Cut Tape

¥294

¥269.1

¥244.2

¥232.5

View

Reel

¥191

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR, 3.3V, ANALOG OUT, SOT23W-3, 4MV/G

A1304ELHLX-T
Allegro MicroSystems
1: ¥206
23,805In Stock

Mfr. Part #
A1304ELHLX-T

Mouser Part #
250-A1304ELHLX-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR, 3.3V, ANALOG OUT, SOT23W-3, 4MV/G

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Datasheet

23,805In Stock

Cut Tape

¥206

¥182.7

¥161.9

¥154.5

View

Reel

¥112.1

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR W/EN, 3.3V, ANALOG OUT, DFN-6, 2.5MV/G

A1392SEHLT-T
Allegro MicroSystems
1: ¥260.8
21,342In Stock

Mfr. Part #
A1392SEHLT-T

Mouser Part #
250-A1392SEHLT-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR W/EN, 3.3V, ANALOG OUT, DFN-6, 2.5MV/G

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Datasheet

21,342In Stock

Cut Tape

¥260.8

¥230.9

¥206

¥197.7

View

Reel

¥147

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

A3988SJPTR-T
Allegro MicroSystems
1: ¥1,001.6
5,955In Stock

Mfr. Part #
A3988SJPTR-T

Mouser Part #
250-A3988SJPTR-T

Allegro MicroSystems

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

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Datasheet

5,955In Stock

Cut Tape

¥1,001.6

¥765.7

¥705.9

¥641.1

Reel

¥571.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Gate Drivers COPPER WIRE VERSION OF 4957

A4957SESTR-T
Allegro MicroSystems
1: ¥553.1
7,451In Stock

Mfr. Part #
A4957SESTR-T

Mouser Part #
250-A4957SESTR-T

Allegro MicroSystems

Gate Drivers COPPER WIRE VERSION OF 4957

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Datasheet

7,451In Stock

Cut Tape

¥553.1

¥423.6

¥390.3

¥353.8

Reel

¥305.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

LED Lighting Driver ICs COPPER WIRE 3.0 A PWM BUCK REGULATOR

A6211GLJTR-T
Allegro MicroSystems
1: ¥184.4
63,212In 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

63,212In Stock

Cut Tape

¥184.4

¥133.4

¥120.6

¥106.5

Reel

¥88.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-100B3
Allegro MicroSystems
1: ¥1,260.7
6,499In Stock

Mfr. Part #
ACS72981LLRATR-100B3

Mouser Part #
250-S72981LLRATR100B

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

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Datasheet

6,499In Stock

Cut Tape

¥1,260.7

¥1,063

¥988.3

¥896.9

View

Reel

¥707.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC

ACS70310LKTATN-001B5-C
Allegro MicroSystems
1: ¥888.6
8,627In Stock

Mfr. Part #
ACS70310LKTATN-001B5-C

Mouser Part #
250-70310LKTATN1B5C

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC

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Datasheet

8,627In Stock

Cut Tape

¥888.6

¥880.3

¥679.3

¥626.2

View

Reel

¥490

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Current & Power Monitors & Regulators For New Designs Use ACS37800

ACS71020KMABTR-030B3-I2C
Allegro MicroSystems
1: ¥1,156.1
3,511In Stock
6,000Expected 9/24/2026

Mfr. Part #
ACS71020KMABTR-030B3-I2C

Mouser Part #
250-71020KMAB30B3I2C

Allegro MicroSystems

Current & Power Monitors & Regulators For New Designs Use ACS37800

Learn More

Datasheet

3,511In Stock

6,000Expected 9/24/2026

Cut Tape

¥1,156.1

¥1,089.6

¥1,011.5

¥923.5

Reel

¥832.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CURRENT SENSOR

ACS711ELCTR-25AB-T
Allegro MicroSystems
1: ¥400.3
12,600In Stock

Mfr. Part #
ACS711ELCTR-25AB-T

Mouser Part #
250-711ELCTR25ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

12,600In Stock

Cut Tape

¥400.3

¥357.1

¥320.6

¥307.3

View

Reel

¥245.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR

ACS711KEXLT-31AB-T
Allegro MicroSystems
1: ¥217.6
225,303In Stock

Mfr. Part #
ACS711KEXLT-31AB-T

Mouser Part #
250-711KEXLT31ABT

Allegro MicroSystems

Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR

Learn More

Datasheet

225,303In Stock

Cut Tape

¥217.6

¥192.7

¥172.7

¥167.8

Reel

¥130.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Board Mount Current Sensors 30A BI-DIRECTIONAL CURRENT SENSOR

ACS712ELCTR-30A-T
Allegro MicroSystems
1: ¥626.2
8,162In Stock
9,000Expected 12/17/2026

Mfr. Part #
ACS712ELCTR-30A-T

Mouser Part #
250-712ELCTR30AT

Allegro MicroSystems

Board Mount Current Sensors 30A BI-DIRECTIONAL CURRENT SENSOR

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Datasheet

8,162In Stock

9,000Expected 12/17/2026

Cut Tape

¥626.2

¥561.4

¥536.5

¥506.6

View

Reel

¥388.7

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS714ELCTR-05B-T
Allegro MicroSystems
1: ¥875.3
8,333In Stock

Mfr. Part #
ACS714ELCTR-05B-T

Mouser Part #
250-714ELCTR05BT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

8,333In Stock

Cut Tape

¥875.3

¥787.3

¥752.4

¥714.2

View

Reel

¥559.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS714LLCTR-20A-T
Allegro MicroSystems
1: ¥913.6
4,774In Stock

Mfr. Part #
ACS714LLCTR-20A-T

Mouser Part #
250-714LLCTR20AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

4,774In Stock

Cut Tape

¥913.6

¥822.2

¥787.3

¥745.8

View

Reel

¥581.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS714LLCTR-30A-T
Allegro MicroSystems
1: ¥913.6
6,504In Stock

Mfr. Part #
ACS714LLCTR-30A-T

Mouser Part #
250-714LLCTR30AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

6,504In Stock

Cut Tape

¥913.6

¥822.2

¥787.3

¥745.8

View

Reel

¥604.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

ACS716KLATR-12CB-T
Allegro MicroSystems
1: ¥986.6
8,870In Stock

Mfr. Part #
ACS716KLATR-12CB-T

Mouser Part #
250-716KLATR12CBT

Allegro MicroSystems

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

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Datasheet

8,870In Stock

Cut Tape

¥986.6

¥888.6

¥850.4

¥807.2

Reel

¥642.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

ACS720KLATR-35AB-T
Allegro MicroSystems
1: ¥906.9
12,531In Stock

Mfr. Part #
ACS720KLATR-35AB-T

Mouser Part #
250-720KLATR35ABT

Allegro MicroSystems

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

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Datasheet

12,531In Stock

Cut Tape

¥906.9

¥815.6

¥780.7

¥740.8

View

Reel

¥593

MouseReel Available

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

: 1,000

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR

ACS722LLCTR-10AB-T
Allegro MicroSystems
1: ¥913.6
8,044In Stock

Mfr. Part #
ACS722LLCTR-10AB-T

Mouser Part #
250-722LLCTR10ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR

Learn More

Datasheet

8,044In Stock

Cut Tape

¥913.6

¥822.2

¥787.3

¥745.8

View

Reel

¥571.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR

ACS722LLCTR-10AU-T
Allegro MicroSystems
1: ¥913.6
7,779In Stock
3,000Expected 9/3/2026

Mfr. Part #
ACS722LLCTR-10AU-T

Mouser Part #
250-722LLCTR10AUT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR

Learn More

Datasheet

7,779In Stock

3,000Expected 9/3/2026

Cut Tape

¥913.6

¥822.2

¥787.3

¥745.8

View

Reel

¥581.4

MouseReel Available

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

: 3,000

Magnetic Speed Sensor ICs

All Results (1,121)

Sensors

Semiconductors