.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 Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-050B3
Allegro MicroSystems
1: ¥1,008.2
5,253In Stock

Mfr. Part #
ACS72981LLRATR-050B3

Mouser Part #
250-ACS72981LLRATR05

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

5,253In Stock

¥1,008.2

¥906.9

¥868.7

¥823.9

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors 3 WIRE UNIPOLAR HALL EFFECT SWITCH WITH ADVANCED DIAGNOSTICS

APS11450LUAA-0SLA
Allegro MicroSystems
1: ¥257.5
3,713In Stock

Mfr. Part #
APS11450LUAA-0SLA

Mouser Part #
250-APS11450LUAA0SLA

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors 3 WIRE UNIPOLAR HALL EFFECT SWITCH WITH ADVANCED DIAGNOSTICS

Learn More

Datasheet

3,713In Stock

¥257.5

¥215.9

¥201

¥169.4

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors COPPER STABILIZED HALL EFFECT SWITCH

APS13295KUAA
Allegro MicroSystems
1: ¥220.9
2,892In Stock

Mfr. Part #
APS13295KUAA

Mouser Part #
250-APS13295KUAA

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors COPPER STABILIZED HALL EFFECT SWITCH

Learn More

Datasheet

2,892In Stock

¥220.9

¥186

¥172.7

¥145.8

View

Min.: 1
Mult.: 1

Sensor Interface ATS605LSGTN-T

ATS605LSGTN-S-T
Allegro MicroSystems
1: ¥1,139.4
4,412In Stock

Mfr. Part #
ATS605LSGTN-S-T

Mouser Part #
250-ATS605LSGTN-S-T

Allegro MicroSystems

Sensor Interface ATS605LSGTN-T

Learn More

Datasheet

4,412In Stock

Cut Tape

¥1,139.4

¥933.5

¥852.1

¥805.6

¥732.5

Reel

¥732.5

MouseReel Available

Min.: 1
Mult.: 1
Max.: 800

: 800

Board Mount Hall Effect / Magnetic Sensors SELF CALIBRATING DIFFERENTIAL HALL

ATS617LSGTN-T
Allegro MicroSystems
1: ¥1,021.5
5,616In Stock

Mfr. Part #
ATS617LSGTN-T

Mouser Part #
250-ATS617LSGTN-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors SELF CALIBRATING DIFFERENTIAL HALL

Learn More

Datasheet

5,616In Stock

Cut Tape

¥1,021.5

¥920.2

¥882

¥835.5

Reel

¥664.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

ACS710KLATR-6BB-T
Allegro MicroSystems
1: ¥1,122.8
5,725In Stock
NRND

Mfr. Part #
ACS710KLATR-6BB-T

Mouser Part #
250-710KLATR6BBT

NRND

Allegro MicroSystems

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

Learn More

Datasheet

5,725In Stock

Cut Tape

¥1,122.8

¥971.7

¥915.2

¥845.4

View

Reel

¥622.9

MouseReel Available

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

: 1,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT

ACS733KLATR-40AB-T
Allegro MicroSystems
1: ¥1,101.2
5,537In Stock
NRND

Mfr. Part #
ACS733KLATR-40AB-T

Mouser Part #
250-733KLATR40ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT

Learn More

Datasheet

5,537In Stock

Cut Tape

¥1,101.2

¥926.8

¥862.1

¥782.3

View

Reel

¥559.8

MouseReel Available

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

: 1,000

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

ACS37002LMABTR-050U3
Allegro MicroSystems
1: ¥978.3
2,246In Stock

Mfr. Part #
ACS37002LMABTR-050U3

Mouser Part #
250-2LMABTR-050U3

Allegro MicroSystems

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

Learn More

Datasheet

2,246In Stock

Cut Tape

¥978.3

¥880.3

¥843.8

¥800.6

Reel

¥636.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

ACS70310LKTATN-005B5-C
Allegro MicroSystems
1: ¥888.6
3,682In Stock

Mfr. Part #
ACS70310LKTATN-005B5-C

Mouser Part #
250-70310LKTATN5B5C

Allegro MicroSystems

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

Learn More

Datasheet

3,682In Stock

Cut Tape

¥888.6

¥880.3

¥679.3

¥626.2

View

Reel

¥490

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

ACS720KLATR-65AB-T
Allegro MicroSystems
1: ¥906.9
2,710In Stock

Mfr. Part #
ACS720KLATR-65AB-T

Mouser Part #
250-720KLATR65ABT

Allegro MicroSystems

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

Learn More

Datasheet

2,710In Stock

Cut Tape

¥906.9

¥815.6

¥780.7

¥740.8

Reel

¥593

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS725KMATR-20AB-T
Allegro MicroSystems
1: ¥757.4
2,472In Stock

Mfr. Part #
ACS725KMATR-20AB-T

Mouser Part #
250-725KMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

Learn More

Datasheet

2,472In Stock

Cut Tape

¥757.4

¥679.3

¥651.1

¥616.2

Reel

¥493.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CURRENT SENSOR IC

ACS772LCB-100B-SMT-T
Allegro MicroSystems
1: ¥1,601.2
696In Stock

Mfr. Part #
ACS772LCB-100B-SMT-T

Mouser Part #
250-772LCB100BSMTT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC

Learn More

Datasheet

696In Stock

¥1,601.2

¥1,448.4

¥1,391.9

¥1,323.8

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773ECB-200B-PFF-T
Allegro MicroSystems
1: ¥1,697.5
321In Stock

Mfr. Part #
ACS773ECB-200B-PFF-T

Mouser Part #
250-773ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Learn More

Datasheet

321In Stock

¥1,697.5

¥1,513.2

¥1,431.8

¥1,333.8

View

Min.: 1
Mult.: 1

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

A1220LUA-T
Allegro MicroSystems
1: ¥217.6
134In Stock

Mfr. Part #
A1220LUA-T

Mouser Part #
250-A1220LUA-T

Allegro MicroSystems

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

Learn More

Datasheet

134In Stock

¥217.6

¥192.7

¥172.7

¥164.1

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors ULTRA SENSITIVE DUEL CHANNEL BIPOLAR SWITCH

A1230LLTR-T
Allegro MicroSystems
1: ¥372.1
2,393In Stock

Mfr. Part #
A1230LLTR-T

Mouser Part #
250-A1230LLTR-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors ULTRA SENSITIVE DUEL CHANNEL BIPOLAR SWITCH

Learn More

Datasheet

2,393In Stock

Cut Tape

¥372.1

¥330.5

¥297.3

¥285.7

View

Reel

¥215.9

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors DUAL OUTPUT RING MAGNET SENSOR

A1233LK-T
Allegro MicroSystems
1: ¥403.6
3,593In Stock

Mfr. Part #
A1233LK-T

Mouser Part #
250-A1233LK-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors DUAL OUTPUT RING MAGNET SENSOR

Learn More

Datasheet

3,593In Stock

¥403.6

¥360.4

¥323.9

¥310.6

View

Min.: 1
Mult.: 1

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

A1325LLHLT-T
Allegro MicroSystems
1: ¥295.7
3,642In Stock

Mfr. Part #
A1325LLHLT-T

Mouser Part #
250-A1325LLHLT-T

Allegro MicroSystems

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

Learn More

Datasheet

3,642In Stock

Cut Tape

¥295.7

¥262.4

¥235.9

¥224.2

View

Reel

¥167.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

A1363LKTTN-1-T
Allegro MicroSystems
1: ¥647.8
5,544In Stock

Mfr. Part #
A1363LKTTN-1-T

Mouser Part #
250-A1363LKTTN-1-T

Allegro MicroSystems

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

Learn More

Datasheet

5,544In Stock

Cut Tape

¥647.8

¥579.7

¥554.8

¥524.9

View

Reel

¥400.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor / Motion / Ignition Controllers & Drivers COPPER WIRE VERSION OF 3908

A3908EEETR-T
Allegro MicroSystems
1: ¥197.7
17,839In Stock

Mfr. Part #
A3908EEETR-T

Mouser Part #
250-A3908EEETR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers COPPER WIRE VERSION OF 3908

Learn More

Datasheet

17,839In Stock

Cut Tape

¥197.7

¥146.2

¥133.4

¥119.3

Reel

¥100.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gate Drivers 3 PHASE MOSFET DRIVER

A4919GLPTR-T
Allegro MicroSystems
1: ¥614.6
7,974In Stock

Mfr. Part #
A4919GLPTR-T

Mouser Part #
250-A4919GLPTR-T

Allegro MicroSystems

Gate Drivers 3 PHASE MOSFET DRIVER

Learn More

Datasheet

7,974In Stock

Cut Tape

¥614.6

¥463.4

¥425.2

¥383.7

View

Reel

¥333.9

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor / Motion / Ignition Controllers & Drivers UMC VERSION OF 4950

A4950ELJTR-T
Allegro MicroSystems
1: ¥426.9
6,263In Stock

Mfr. Part #
A4950ELJTR-T

Mouser Part #
250-A4950ELJTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers UMC VERSION OF 4950

Learn More

Datasheet

6,263In Stock

Cut Tape

¥426.9

¥323.9

¥297.3

¥269.1

Reel

¥225.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Motor / Motion / Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER

A4952ELYTR-T
Allegro MicroSystems
1: ¥378.7
1,708In Stock
12,000Expected 8/13/2026

Mfr. Part #
A4952ELYTR-T

Mouser Part #
250-A4952ELYTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER

Learn More

Datasheet

1,708In Stock

12,000Expected 8/13/2026

Cut Tape

¥378.7

¥284

¥259.1

¥232.5

View

Reel

¥196

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A4985SLPTR-T
Allegro MicroSystems
1: ¥584.7
4,546In Stock

Mfr. Part #
A4985SLPTR-T

Mouser Part #
250-A4985SLPTR-T

Allegro MicroSystems

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

Learn More

Datasheet

4,546In Stock

Cut Tape

¥584.7

¥440.2

¥403.6

¥363.8

View

Reel

¥299

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Hall Effect / Magnetic Sensors HALL EFFECT LATCH

APS12210LLHALT
Allegro MicroSystems
1: ¥164.4
5,783In Stock

Mfr. Part #
APS12210LLHALT

Mouser Part #
250-APS12210LLHALT

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors HALL EFFECT LATCH

Learn More

Datasheet

5,783In Stock

Cut Tape

¥164.4

¥144.8

¥128.7

¥122.7

View

Reel

¥90.9

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

ACS37002LMABTR-050U5-M
Allegro MicroSystems
1: ¥1,219.2
1,461In Stock

Mfr. Part #
ACS37002LMABTR-050U5-M

Mouser Part #
250-S37002LMABTR050U

Allegro MicroSystems

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

Learn More

Datasheet

1,461In Stock

Cut Tape

¥1,219.2

¥1,028.2

¥955.1

¥867

Reel

¥627.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Magnetic Speed Sensor ICs

All Results (1,121)

Sensors

Semiconductors