.hide-partial { max-height: none; } .show-more { display: none; }

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)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE HALL-EFFECT SWITCH

A3214LUA-T
Allegro MicroSystems
1: Rp23.850
8.183In Stock

Mfr. Part No.
A3214LUA-T

Mouser Part No
250-A3214LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE HALL-EFFECT SWITCH

Learn More

Datasheet

8.183In Stock

Rp23.850

Rp21.098

Rp18.896

Rp17.906

View

Min.: 1
Mult.: 1

Motor/Motion/Ignition Controllers & Drivers 8 INCH3959

A3959SLPTR-T
Allegro MicroSystems
1: Rp120.166
12.568In Stock

Mfr. Part No.
A3959SLPTR-T

Mouser Part No
250-A3959SLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 8 INCH3959

Learn More

Datasheet

12.568In Stock

Cut Tape

Rp120.166

Rp92.097

Rp85.125

Rp77.420

View

Reel

Rp62.009

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE VERSION OF 4944 - 50V

A4946GLPTR-T
Allegro MicroSystems
1: Rp78.888
28.591In Stock

Mfr. Part No.
A4946GLPTR-T

Mouser Part No
250-A4946GLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE VERSION OF 4944 - 50V

Learn More

28.591In Stock

Cut Tape

Rp78.888

Rp59.808

Rp55.038

Rp49.718

View

Reel

Rp39.811

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

A4964KEVTR-J
Allegro MicroSystems
1: Rp107.324
8.894In Stock

Mfr. Part No.
A4964KEVTR-J

Mouser Part No
250-A4964KEVTR-J

Allegro MicroSystems

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

Learn More

Datasheet

8.894In Stock

Cut Tape

Rp107.324

Rp81.823

Rp75.402

Rp68.431

Reel

Rp60.725

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Power Management Specialised - PMIC SINGLE LNB SUPPLY AND CONTROL VOLTAGE REGULATOR

A8304SESTR-T
Allegro MicroSystems
1: Rp38.894
7.709In Stock

Mfr. Part No.
A8304SESTR-T

Mouser Part No
250-A8304SESTR-T

Allegro MicroSystems

Power Management Specialised - PMIC SINGLE LNB SUPPLY AND CONTROL VOLTAGE REGULATOR

Learn More

Datasheet

7.709In Stock

Cut Tape

Rp38.894

Rp28.803

Rp26.235

Rp23.483

Reel

Rp19.814

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Motor/Motion/Ignition Controllers & Drivers 80V BLDC GATE DRIVER W/ASIL FEATURES

AMT49100KJPTR-A-5
Allegro MicroSystems
1: Rp143.466
8.355In Stock

Mfr. Part No.
AMT49100KJPTR-A-5

Mouser Part No
250-AMT49100KJPTRA5

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 80V BLDC GATE DRIVER W/ASIL FEATURES

Learn More

Datasheet

8.355In Stock

Cut Tape

Rp143.466

Rp142.365

Rp141.815

Rp131.724

View

Reel

Rp117.781

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

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

APS12200LUAA
Allegro MicroSystems
1: Rp21.098
8.660In Stock

Mfr. Part No.
APS12200LUAA

Mouser Part No
250-APS12200LUAA

Allegro MicroSystems

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

Learn More

Datasheet

8.660In Stock

Rp21.098

Rp18.071

Rp16.475

Rp14.695

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR

ACS730KLCTR-50AB-T
Allegro MicroSystems
1: Rp98.335
2.311In Stock
12.000On Order

Mfr. Part No.
ACS730KLCTR-50AB-T

Mouser Part No
250-730KLCTR50ABT

Allegro MicroSystems

Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR

Learn More

Datasheet

2.311In Stock

12.000On Order

Cut Tape

Rp98.335

Rp82.924

Rp77.053

Rp69.898

View

Reel

Rp48.984

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3.000

: 3.000

Gate Drivers BRUSHED DC GATE DRIVER

A4956KLPTR-T
Allegro MicroSystems
1: Rp42.012
3.516In Stock

Mfr. Part No.
A4956KLPTR-T

Mouser Part No
250-A4956KLPTR-T

Allegro MicroSystems

Gate Drivers BRUSHED DC GATE DRIVER

Learn More

Datasheet

3.516In Stock

Cut Tape

Rp42.012

Rp31.005

Rp28.253

Rp25.317

View

Reel

Rp20.364

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Board Mount Current Sensors CURRENT SENSOR

ACS714LLCTR-05B-T
Allegro MicroSystems
1: Rp100.903
3.265In Stock
9.000Expected 03/09/2026

Mfr. Part No.
ACS714LLCTR-05B-T

Mouser Part No
250-714LLCTR05BT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

3.265In Stock

9.000Expected 03/09/2026

Cut Tape

Rp100.903

Rp90.813

Rp86.960

Rp82.374

View

Reel

Rp64.211

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3.000

: 3.000

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

APS11760LLHALT-0PL
Allegro MicroSystems
1: Rp18.346
15.739In Stock

Mfr. Part No.
APS11760LLHALT-0PL

Mouser Part No
250-11760LLHALT0PL

Allegro MicroSystems

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

Learn More

Datasheet

15.739In Stock

Cut Tape

Rp18.346

Rp15.869

Rp14.548

Rp13.136

View

Reel

Rp9.705

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

ACS70310LKTATN-010B5-C
Allegro MicroSystems
1: Rp98.151
2.064In Stock

Mfr. Part No.
ACS70310LKTATN-010B5-C

Mouser Part No
250-70310LKTAT10B5C

Allegro MicroSystems

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

Learn More

Datasheet

2.064In Stock

Cut Tape

Rp98.151

Rp96.317

Rp75.035

Rp69.164

View

Reel

Rp54.121

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

ACS723KMATR-20AB-T
Allegro MicroSystems
1: Rp122.735
16.699In Stock

Mfr. Part No.
ACS723KMATR-20AB-T

Mouser Part No
250-723KMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

Learn More

Datasheet

16.699In Stock

Cut Tape

Rp122.735

Rp110.626

Rp106.040

Rp100.720

Reel

Rp79.622

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW

A1171EEWLT-P
Allegro MicroSystems
1: Rp15.961
16.829In Stock

Mfr. Part No.
A1171EEWLT-P

Mouser Part No
250-A1171EEWLT-P

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW

Learn More

Datasheet

16.829In Stock

Cut Tape

Rp15.961

Rp14.016

Rp12.439

Rp11.852

View

Reel

Rp7.779

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT

A1203EUA-T
Allegro MicroSystems
1: Rp28.436
2.486In Stock

Mfr. Part No.
A1203EUA-T

Mouser Part No
250-A1203EUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT

Learn More

Datasheet

2.486In Stock

Rp28.436

Rp24.400

Rp22.566

Rp20.731

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW

A3212LLHLT-T
Allegro MicroSystems
1: Rp12.475
7.145In Stock

Mfr. Part No.
A3212LLHLT-T

Mouser Part No
250-A3212LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW

Learn More

Datasheet

7.145In Stock

Cut Tape

Rp12.475

Rp10.861

Rp9.595

Rp9.136

View

Reel

Rp6.146

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW

A3212LUA-T
Allegro MicroSystems
1: Rp14.860
6.721In Stock

Mfr. Part No.
A3212LUA-T

Mouser Part No
250-A3212LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW

Learn More

Datasheet

6.721In Stock

Rp14.860

Rp12.989

Rp11.521

Rp10.989

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors MICRO POWER ULTRA SENSITIVE HALL SWITCH

A3213LUA-T
Allegro MicroSystems
1: Rp22.015
6.641In Stock

Mfr. Part No.
A3213LUA-T

Mouser Part No
250-A3213LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors MICRO POWER ULTRA SENSITIVE HALL SWITCH

Learn More

Datasheet

6.641In Stock

Rp22.015

Rp19.447

Rp17.264

Rp16.475

View

Min.: 1
Mult.: 1

Motor/Motion/Ignition Controllers & Drivers 40V 2A MICROSTEPPING MOTOR DRIVER IC

A5984GLPTR-T
Allegro MicroSystems
1: Rp53.020
139.296In Stock

Mfr. Part No.
A5984GLPTR-T

Mouser Part No
250-A5984GLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 40V 2A MICROSTEPPING MOTOR DRIVER IC

Learn More

Datasheet

139.296In Stock

Cut Tape

Rp53.020

Rp39.627

Rp36.325

Rp32.656

View

Reel

Rp27.152

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

LED Lighting Driver ICs AUTOMOTIVE BUCK LED DRIVER

A6214KLKTR-T
Allegro MicroSystems
1: Rp36.875
99.316In Stock

Mfr. Part No.
A6214KLKTR-T

Mouser Part No
250-A6214KLKTR-T

Allegro MicroSystems

LED Lighting Driver ICs AUTOMOTIVE BUCK LED DRIVER

Learn More

Datasheet

99.316In Stock

Cut Tape

Rp36.875

Rp29.170

Rp27.152

Rp24.951

Reel

Rp22.382

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3-PHASE ISOLATOR GATE DRIVER

A6861KLPTR-T
Allegro MicroSystems
1: Rp38.160
12.113In Stock

Mfr. Part No.
A6861KLPTR-T

Mouser Part No
250-A6861KLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3-PHASE ISOLATOR GATE DRIVER

Learn More

Datasheet

12.113In Stock

Cut Tape

Rp38.160

Rp28.253

Rp25.684

Rp22.933

View

Reel

Rp17.594

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS732KLATR-65AB-T
Allegro MicroSystems
1: Rp121.817
5.523In Stock
NRND

Mfr. Part No.
ACS732KLATR-65AB-T

Mouser Part No
250-ACS732KLATR65ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

Learn More

Datasheet

5.523In Stock

Cut Tape

Rp121.817

Rp102.554

Rp95.399

Rp86.593

Reel

Rp61.826

View

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors NRND

ACS70331EOLCTR-2P5B3
Allegro MicroSystems
1: Rp52.653
3.918In Stock

Mfr. Part No.
ACS70331EOLCTR-2P5B3

Mouser Part No
250-70331EOLCTR2P5B3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

3.918In Stock

Cut Tape

Rp52.653

Rp46.966

Rp42.196

Rp40.545

View

Reel

Rp28.436

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002

ACS718KMATR-20B-T
Allegro MicroSystems
1: Rp122.735
6.185In Stock

Mfr. Part No.
ACS718KMATR-20B-T

Mouser Part No
250-718KMATR20BT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002

Learn More

Datasheet

6.185In Stock

Cut Tape

Rp122.735

Rp110.626

Rp106.040

Rp100.720

Reel

Rp79.622

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH

A1121LLHLT-T
Allegro MicroSystems
1: Rp15.594
8.241In Stock

Mfr. Part No.
A1121LLHLT-T

Mouser Part No
250-A1121LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH

Learn More

Datasheet

8.241In Stock

Cut Tape

Rp15.594

Rp13.686

Rp12.145

Rp11.576

View

Reel

Rp7.265

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Magnetic Speed Sensor ICs

All Results (1.121)

Customer Service Office

Company

Resources

Support

Magnetic Speed Sensor ICs

All Results (1.121)

Sensors

Semiconductors