.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 #

Motor/Motion/Ignition Controllers & Drivers 3 PHASE SENSORLESS FAN DRIVER

A5931GESTR-T
Allegro MicroSystems
1: $3.44
7,757In Stock

Mfr. Part No.
A5931GESTR-T

Mouser Part No
250-A5931GESTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 3 PHASE SENSORLESS FAN DRIVER

Learn More

Datasheet

7,757In Stock

Cut Tape

$3.44

$2.59

$2.38

$2.14

Reel

$1.79

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Power Management Specialised - PMIC SIDE WALL PLATED 8603

A8603KESTR-R
Allegro MicroSystems
1: $3.64
8,310In Stock

Mfr. Part No.
A8603KESTR-R

Mouser Part No
250-A8603KESTR-R

Allegro MicroSystems

Power Management Specialised - PMIC SIDE WALL PLATED 8603

Learn More

Datasheet

8,310In Stock

Cut Tape

$3.64

$2.74

$2.52

$2.27

Reel

$1.74

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

ACS70310LKTATN-2P5B5-C
Allegro MicroSystems
1: $5.35
5,353In Stock

Mfr. Part No.
ACS70310LKTATN-2P5B5-C

Mouser Part No
250-7031LKTATN2P5B5

Allegro MicroSystems

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

Learn More

Datasheet

5,353In Stock

Cut Tape

$5.35

$5.25

$4.09

$3.77

View

Reel

$2.95

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-20AB-T
Allegro MicroSystems
1: $4.56
2,881In Stock

Mfr. Part No.
ACS724KMATR-20AB-T

Mouser Part No
250-724KMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

Learn More

Datasheet

2,881In Stock

Cut Tape

$4.56

$4.09

$3.91

$3.70

Reel

$2.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-50AB-T
Allegro MicroSystems
1: $6.13
4,196In Stock

Mfr. Part No.
ACS724LMATR-50AB-T

Mouser Part No
250-724LMATR50ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

4,196In Stock

Cut Tape

$6.13

$5.51

$5.28

$5.01

Reel

$3.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES

A1152LLHLX-T
Allegro MicroSystems
1: $1.45
28,060In Stock

Mfr. Part No.
A1152LLHLX-T

Mouser Part No
250-A1152LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES

Learn More

Datasheet

28,060In Stock

Cut Tape

$1.45

$1.29

$1.15

$1.10

View

Reel

$0.735

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Board Mount Hall Effect/Magnetic Sensors 3D MICRO POWER SENSOR

A1266ELHLT-SO3-T
Allegro MicroSystems
1: $1.05
15,330In Stock

Mfr. Part No.
A1266ELHLT-SO3-T

Mouser Part No
250-A1266ELHLT-SO3-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 3D MICRO POWER SENSOR

Learn More

Datasheet

15,330In Stock

Cut Tape

$1.05

$0.928

$0.824

$0.786

View

Reel

$0.531

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER

A3909GLNTR-T
Allegro MicroSystems
1: $1.58
7,243In Stock

Mfr. Part No.
A3909GLNTR-T

Mouser Part No
250-A3909GLNTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER

Learn More

Datasheet

7,243In Stock

Cut Tape

$1.58

$1.16

$1.05

$0.929

Reel

$0.778

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3-PHASE MOSFET DRIVER w/3 SENSE AMPLIFIERS

A4910KJPTR-T
Allegro MicroSystems
1: $5.71
4,204In Stock

Mfr. Part No.
A4910KJPTR-T

Mouser Part No
250-A4910KJPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3-PHASE MOSFET DRIVER w/3 SENSE AMPLIFIERS

Learn More

Datasheet

4,204In Stock

Cut Tape

$5.71

$4.66

$4.39

$4.08

View

Reel

$3.69

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor/Motion/Ignition Controllers & Drivers 8 INCH 4933

A4933KJPTR-T
Allegro MicroSystems
1: $7.06
7,006In Stock

Mfr. Part No.
A4933KJPTR-T

Mouser Part No
250-A4933KJPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 8 INCH 4933

Learn More

Datasheet

7,006In Stock

Cut Tape

$7.06

$5.41

$5.00

$4.55

Reel

$4.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor/Motion/Ignition Controllers & Drivers BIPOLAR STEPPER HIGH CURRENT DC MOTOR DRIVER

A5989GEVTR-T
Allegro MicroSystems
1: $4.52
8,500In Stock

Mfr. Part No.
A5989GEVTR-T

Mouser Part No
250-A5989GEVTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers BIPOLAR STEPPER HIGH CURRENT DC MOTOR DRIVER

Learn More

Datasheet

8,500In Stock

Cut Tape

$4.52

$3.43

$3.16

$2.86

Reel

$2.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

LED Lighting Driver ICs AUTOMOTIVE SYNCHRONOUS BUCK LED DRIVER

ALT80800KLPATR
Allegro MicroSystems
1: $2.25
7,673In Stock

Mfr. Part No.
ALT80800KLPATR

Mouser Part No
250-ALT80800KLPATR

Allegro MicroSystems

LED Lighting Driver ICs AUTOMOTIVE SYNCHRONOUS BUCK LED DRIVER

Learn More

Datasheet

7,673In Stock

Cut Tape

$2.25

$1.67

$1.52

$1.36

View

Reel

$1.13

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER

A5950KEUSR-J
Allegro MicroSystems
1: $2.74
17,033In Stock

Mfr. Part No.
A5950KEUSR-J

Mouser Part No
250-A5950KEUSR-J

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER

Learn More

Datasheet

17,033In Stock

Cut Tape

$2.74

$2.05

$1.87

$1.68

View

Reel

$1.34

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

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

A1220EUA-T
Allegro MicroSystems
1: $1.19
8,382In Stock

Mfr. Part No.
A1220EUA-T

Mouser Part No
250-A1220EUA-T

Allegro MicroSystems

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

Learn More

Datasheet

8,382In Stock

$1.19

$1.05

$0.939

$0.90

View

Min.: 1
Mult.: 1

Motor/Motion/Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER

A4915MLPTR-T
Allegro MicroSystems
1: $5.11
10,439In Stock

Mfr. Part No.
A4915MLPTR-T

Mouser Part No
250-A4915MLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER

Learn More

Datasheet

10,439In Stock

Cut Tape

$5.11

$3.89

$3.59

$3.25

View

Reel

$2.87

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR

A8654KLPTR-T
Allegro MicroSystems
1: $3.88
7,548In Stock

Mfr. Part No.
A8654KLPTR-T

Mouser Part No
250-A8654KLPTR-T

Allegro MicroSystems

Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR

Learn More

Datasheet

7,548In Stock

Cut Tape

$3.88

$2.93

$2.69

$2.43

View

Reel

$1.97

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

APS13290KLHALT
Allegro MicroSystems
1: $0.88
4,551In Stock

Mfr. Part No.
APS13290KLHALT

Mouser Part No
250-APS13290KLHALT

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

Learn More

Datasheet

4,551In Stock

Cut Tape

$0.88

$0.774

$0.687

$0.655

View

Reel

$0.418

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

ACS723KMATR-40AB-T
Allegro MicroSystems
1: $6.69
5,404In Stock

Mfr. Part No.
ACS723KMATR-40AB-T

Mouser Part No
250-723KMATR40ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

Learn More

Datasheet

5,404In Stock

Cut Tape

$6.69

$6.02

$5.78

$5.48

Reel

$4.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

APS11760LLHALT-0PL
Allegro MicroSystems
1: $0.88
15,729In 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

15,729In Stock

Cut Tape

$0.88

$0.775

$0.706

$0.66

View

Reel

$0.514

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 3.3V,ANALOG OUT, 5MV/G, SOT23-3, AUTO

A1315LLHLX-5-T
Allegro MicroSystems
1: $1.48
28,010In Stock

Mfr. Part No.
A1315LLHLX-5-T

Mouser Part No
250-A1315LLHLX-5-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 3.3V,ANALOG OUT, 5MV/G, SOT23-3, AUTO

Learn More

Datasheet

28,010In Stock

Cut Tape

$1.48

$1.31

$1.17

$1.12

View

Reel

$0.837

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Motor/Motion/Ignition Controllers & Drivers THREE PHASE MOSFET DRIVER

A4937KLPTR-A-T
Allegro MicroSystems
1: $5.08
7,990In Stock

Mfr. Part No.
A4937KLPTR-A-T

Mouser Part No
250-A4937KLPTR-A-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers THREE PHASE MOSFET DRIVER

Learn More

Datasheet

7,990In Stock

Cut Tape

$5.08

$3.87

$3.57

$3.23

View

Reel

$2.69

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A6861KLPTR-T
Allegro MicroSystems
1: $2.08
11,465In 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

11,465In Stock

Cut Tape

$2.08

$1.54

$1.40

$1.25

View

Reel

$0.931

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors CURRENT SENSOR

ACS714LLCTR-05B-T
Allegro MicroSystems
1: $5.50
3,207In Stock
9,000Expected 28/09/2026

Mfr. Part No.
ACS714LLCTR-05B-T

Mouser Part No
250-714LLCTR05BT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

3,207In Stock

9,000Expected 28/09/2026

Cut Tape

$5.50

$4.95

$4.74

$4.49

View

Reel

$3.50

MouseReel Available

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

: 3,000

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE THREE-PHASE MOSFET DRIVER

AMT49106KJPTR
Allegro MicroSystems
1: $6.06
4,082In Stock

Mfr. Part No.
AMT49106KJPTR

Mouser Part No
250-49106KJPTR

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE THREE-PHASE MOSFET DRIVER

Learn More

Datasheet

4,082In Stock

Cut Tape

$6.06

$4.64

$4.29

$3.90

Reel

$3.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR

ACS724LLCTR-50AB-T
Allegro MicroSystems
1: $4.21
5,305In Stock

Mfr. Part No.
ACS724LLCTR-50AB-T

Mouser Part No
250-724LLCTR50ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR

Learn More

Datasheet

5,305In Stock

Cut Tape

$4.21

$3.77

$3.58

$3.32

View

Reel

$2.54

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