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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 #

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

A5931GESTR-T
Allegro MicroSystems
1: £2.58
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

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Datasheet

7,757In Stock

Cut Tape

£2.58

£1.95

£1.79

£1.61

Reel

£1.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Power Management Specialised - PMIC SIDE WALL PLATED 8603

A8603KESTR-R
Allegro MicroSystems
1: £2.73
8,310In Stock

Mfr. Part No.
A8603KESTR-R

Mouser Part No
250-A8603KESTR-R

Allegro MicroSystems

Power Management Specialised - PMIC SIDE WALL PLATED 8603

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Datasheet

8,310In Stock

Cut Tape

£2.73

£2.06

£1.89

£1.70

View

Reel

£1.36

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: £4.02
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

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Datasheet

5,353In Stock

Cut Tape

£4.02

£3.95

£3.07

£2.83

View

Reel

£2.22

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-20AB-T
Allegro MicroSystems
1: £3.42
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

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Datasheet

2,881In Stock

Cut Tape

£3.42

£3.07

£2.93

£2.78

Reel

£2.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-50AB-T
Allegro MicroSystems
1: £4.60
4,196In Stock

Mfr. Part No.
ACS724LMATR-50AB-T

Mouser Part No
250-724LMATR50ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

4,196In Stock

Cut Tape

£4.60

£4.14

£3.96

£3.76

Reel

£2.98

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: £1.09
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

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Datasheet

28,060In Stock

Cut Tape

£1.09

£0.969

£0.863

£0.826

View

Reel

£0.552

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

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

A1266ELHLT-SO3-T
Allegro MicroSystems
1: £0.788
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

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Datasheet

15,330In Stock

Cut Tape

£0.788

£0.697

£0.619

£0.59

View

Reel

£0.399

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: £1.19
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

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Datasheet

7,243In Stock

Cut Tape

£1.19

£0.871

£0.788

£0.698

Reel

£0.584

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: £4.29
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

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Datasheet

4,204In Stock

Cut Tape

£4.29

£3.50

£3.30

£3.06

View

Reel

£2.78

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor/Motion/Ignition Controllers & Drivers 8 INCH 4933

A4933KJPTR-T
Allegro MicroSystems
1: £5.30
7,006In Stock

Mfr. Part No.
A4933KJPTR-T

Mouser Part No
250-A4933KJPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 8 INCH 4933

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Datasheet

7,006In Stock

Cut Tape

£5.30

£4.06

£3.75

£3.41

Reel

£3.07

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: £3.40
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

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Datasheet

8,500In Stock

Cut Tape

£3.40

£2.58

£2.37

£2.15

Reel

£1.85

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

LED Lighting Driver ICs AUTOMOTIVE SYNCHRONOUS BUCK LED DRIVER

ALT80800KLPATR
Allegro MicroSystems
1: £1.69
7,673In Stock

Mfr. Part No.
ALT80800KLPATR

Mouser Part No
250-ALT80800KLPATR

Allegro MicroSystems

LED Lighting Driver ICs AUTOMOTIVE SYNCHRONOUS BUCK LED DRIVER

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Datasheet

7,673In Stock

Cut Tape

£1.69

£1.26

£1.14

£1.02

View

Reel

£0.849

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A5950KEUSR-J
Allegro MicroSystems
1: £2.06
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

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Datasheet

17,033In Stock

Cut Tape

£2.06

£1.54

£1.41

£1.26

View

Reel

£1.00

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

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

A1220EUA-T
Allegro MicroSystems
1: £0.89
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

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Datasheet

8,382In Stock

£0.89

£0.788

£0.705

£0.676

View

Min.: 1
Mult.: 1

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

A4915MLPTR-T
Allegro MicroSystems
1: £3.83
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

£3.83

£2.92

£2.70

£2.44

View

Reel

£2.16

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR

A8654KLPTR-T
Allegro MicroSystems
1: £2.92
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

£2.92

£2.20

£2.02

£1.82

View

Reel

£1.48

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

APS13290KLHALT
Allegro MicroSystems
1: £0.661
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

£0.661

£0.581

£0.516

£0.491

View

Reel

£0.313

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

ACS723KMATR-40AB-T
Allegro MicroSystems
1: £5.02
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

£5.02

£4.52

£4.34

£4.11

Reel

£3.26

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: £0.661
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

£0.661

£0.582

£0.53

£0.496

View

Reel

£0.386

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: £1.11
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

£1.11

£0.986

£0.882

£0.841

View

Reel

£0.629

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

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

A4937KLPTR-A-T
Allegro MicroSystems
1: £3.82
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

£3.82

£2.91

£2.68

£2.43

View

Reel

£2.02

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

A6861KLPTR-T
Allegro MicroSystems
1: £1.56
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

£1.56

£1.15

£1.05

£0.943

View

Reel

£0.726

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors CURRENT SENSOR

ACS714LLCTR-05B-T
Allegro MicroSystems
1: £4.13
3,215In 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

3,215In Stock

9,000Expected 28/09/2026

Cut Tape

£4.13

£3.72

£3.56

£3.37

View

Reel

£2.63

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: £4.55
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

£4.55

£3.48

£3.22

£2.92

Reel

£2.64

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: £3.16
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

£3.16

£2.83

£2.69

£2.50

View

Reel

£1.90

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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