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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.

All Results (1,121)

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Part #

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

A3988SEVTR-T
Allegro MicroSystems
1: $5.85
539In Stock

Mfr. Part No.
A3988SEVTR-T

Mouser Part No
250-A3988SEVTR-T

Allegro MicroSystems

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

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Datasheet

539In Stock

Cut Tape

$5.85

$4.43

$4.09

$3.70

View

Reel

$3.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

LED Lighting Driver ICs WIDE INPUT VOLTAGE RANGE BOOST/SEPIC CONTROLLER WITH INTEGRATED LED DRIVERS

A80601KESJSR
Allegro MicroSystems
1: $4.50
294In Stock

Mfr. Part No.
A80601KESJSR

Mouser Part No
250-A80601KESJSR

Allegro MicroSystems

LED Lighting Driver ICs WIDE INPUT VOLTAGE RANGE BOOST/SEPIC CONTROLLER WITH INTEGRATED LED DRIVERS

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Datasheet

294In Stock

Cut Tape

$4.50

$3.38

$3.10

$2.79

View

Reel

$2.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Switching Voltage Regulators 40V, 3.5A, STEP DOWN CONVERTER

A8586KEJTR-T
Allegro MicroSystems
1: $2.57
740In Stock
183On Order

Mfr. Part No.
A8586KEJTR-T

Mouser Part No
250-A8586KEJTR-T

Allegro MicroSystems

Switching Voltage Regulators 40V, 3.5A, STEP DOWN CONVERTER

Learn More

Datasheet

740In Stock

183On Order

Cut Tape

$2.57

$1.90

$1.74

$1.54

Reel

$1.28

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM

A8586KEJTR-T-2
Allegro MicroSystems
1: $2.57
1,105In Stock
80On Order

Mfr. Part No.
A8586KEJTR-T-2

Mouser Part No
250-A8586KEJTR-T-2

Allegro MicroSystems

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM

Learn More

Datasheet

1,105In Stock

80On Order

Cut Tape

$2.57

$1.90

$1.74

$1.54

Reel

$1.28

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER

A8586KLJTR-T
Allegro MicroSystems
1: $2.57
1,178In Stock

Mfr. Part No.
A8586KLJTR-T

Mouser Part No
250-A8586KLJTR-T

Allegro MicroSystems

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER

Learn More

Datasheet

1,178In Stock

Cut Tape

$2.57

$1.90

$1.74

$1.54

Reel

$1.28

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors STANDARD 3W PLANAR HALL-EFFECT SWITCH

APS11000LUAA-0SH
Allegro MicroSystems
1: $1.29
3,709In Stock

Mfr. Part No.
APS11000LUAA-0SH

Mouser Part No
250-APS11000LUAA-0SH

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors STANDARD 3W PLANAR HALL-EFFECT SWITCH

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Datasheet

3,709In Stock

$1.29

$1.08

$1.01

$0.848

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors HALL-EFFECT LATCH

APS11205LLHALX
Allegro MicroSystems
1: $0.792
4,774In Stock

Mfr. Part No.
APS11205LLHALX

Mouser Part No
250-APS11205LLHALX

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors HALL-EFFECT LATCH

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Datasheet

4,774In Stock

Cut Tape

$0.792

$0.663

$0.614

$0.518

View

Reel

$0.302

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

APS12205LLHALX
Allegro MicroSystems
1: $0.792
2,005In Stock

Mfr. Part No.
APS12205LLHALX

Mouser Part No
250-APS12205LLHALX

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

Learn More

Datasheet

2,005In Stock

Cut Tape

$0.792

$0.663

$0.614

$0.518

View

Reel

$0.253

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Board Mount Hall Effect/Magnetic Sensors 5V DUAL-CHANNEL LATCH

APS12626LLHALT-BA
Allegro MicroSystems
1: $1.56
1,579In Stock

Mfr. Part No.
APS12626LLHALT-BA

Mouser Part No
250-APS12626LLHALTBA

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 5V DUAL-CHANNEL LATCH

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Datasheet

1,579In Stock

Cut Tape

$1.56

$1.30

$1.20

$1.01

View

Reel

$0.56

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors PROGRAMMABLE BACK BIASED HALL EFFECT SWITCH WITH TPOS FUCTIONALITY

ATS128LSETN-T
Allegro MicroSystems
1: $9.49
150In Stock

Mfr. Part No.
ATS128LSETN-T

Mouser Part No
250-ATS128LSETN-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors PROGRAMMABLE BACK BIASED HALL EFFECT SWITCH WITH TPOS FUCTIONALITY

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Datasheet

150In Stock

Cut Tape

$9.49

$8.01

$7.44

$6.74

Reel

$5.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

Sensor Interface TRUE ZERO SPEED DIGITAL SPEED SENSOR

ATS642LSHTN-I1-T
Allegro MicroSystems
1: $5.89
194In Stock

Mfr. Part No.
ATS642LSHTN-I1-T

Mouser Part No
250-ATS642LSHTN-I1-T

Allegro MicroSystems

Sensor Interface TRUE ZERO SPEED DIGITAL SPEED SENSOR

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Datasheet

194In Stock

Cut Tape

$5.89

$5.30

$5.06

$4.80

View

Reel

$3.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

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

ACS37003KMCATR-120B3
Allegro MicroSystems
1: $7.41
4,790Expected 30/7/2026

Mfr. Part No.
ACS37003KMCATR-120B3

Mouser Part No
250-03KMCATR-120B3

Allegro MicroSystems

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

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Datasheet

4,790Expected 30/7/2026

Cut Tape

$7.41

$6.66

$6.38

$6.05

Reel

$4.82

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Board Mount Current Sensors SENSOR

ACS730KLCTR-20AB-T
Allegro MicroSystems
1: $4.52
9,000Expected 29/7/2026

Mfr. Part No.
ACS730KLCTR-20AB-T

Mouser Part No
250-730KLCTR20ABT

Allegro MicroSystems

Board Mount Current Sensors SENSOR

Learn More

Datasheet

9,000Expected 29/7/2026

Cut Tape

$4.52

$4.03

$3.86

$3.64

View

Reel

$2.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS756KCB-050B-PFF-T
Allegro MicroSystems
1: $11.04
2,683Expected 12/3/2026

Mfr. Part No.
ACS756KCB-050B-PFF-T

Mouser Part No
250-756KCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

2,683Expected 12/3/2026

$11.04

$9.97

$9.58

$8.95

View

Min.: 1
Mult.: 1

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

A1220LUA-T
Allegro MicroSystems
1: $1.42
46,337On Order

Mfr. Part No.
A1220LUA-T

Mouser Part No
250-A1220LUA-T

Allegro MicroSystems

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

Learn More

Datasheet

46,337On Order

$1.42

$1.26

$1.12

$1.08

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SIP-3, 2.5MV/G, AUTO

A1308KUA-2-T
Allegro MicroSystems
1: $1.75
30,132On Order

Mfr. Part No.
A1308KUA-2-T

Mouser Part No
250-A1308KUA-2-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SIP-3, 2.5MV/G, AUTO

Learn More

Datasheet

30,132On Order

$1.75

$1.56

$1.38

$1.32

View

Min.: 1
Mult.: 1

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE FULL BRIDGE MOSFET DRVR w/ASIL FEATURES

A3922KLPTR-T
Allegro MicroSystems
1: $6.06
8,328Expected 20/4/2026

Mfr. Part No.
A3922KLPTR-T

Mouser Part No
250-A3922KLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE FULL BRIDGE MOSFET DRVR w/ASIL FEATURES

Learn More

Datasheet

8,328Expected 20/4/2026

Cut Tape

$6.06

$4.60

$4.24

$3.84

View

Reel

$3.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3938

A3938SLDTR-T
Allegro MicroSystems
1: $9.72
12,000Expected 23/3/2026

Mfr. Part No.
A3938SLDTR-T

Mouser Part No
250-A3938SLDTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3938

Learn More

Datasheet

12,000Expected 23/3/2026

Cut Tape

$9.72

$7.49

$6.94

$6.32

View

Reel

$5.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Sensor Interface DUAL OUTPUT DIRECTION DETECTION SPEED SENSOR

ATS17501PSGATN-SDFUYJ
Allegro MicroSystems
1: $5.89
4,800Expected 6/4/2026

Mfr. Part No.
ATS17501PSGATN-SDFUYJ

Mouser Part No
250-ATS17501PSSDFUYJ

Allegro MicroSystems

Sensor Interface DUAL OUTPUT DIRECTION DETECTION SPEED SENSOR

Learn More

Datasheet

4,800Expected 6/4/2026

Cut Tape

$5.89

$5.64

$5.14

$4.96

Reel

$3.95

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Board Mount Current Sensors POWER MONITOR IC, I2C INTERFACE, FOR DC AND AC APPLICATIONS

ACS37800KMACTR-090B3-I2C
Allegro MicroSystems
1: $7.21
5,900Expected 20/4/2026

Mfr. Part No.
ACS37800KMACTR-090B3-I2C

Mouser Part No
250-KMACTR-090B3-I2C

Allegro MicroSystems

Board Mount Current Sensors POWER MONITOR IC, I2C INTERFACE, FOR DC AND AC APPLICATIONS

Learn More

Datasheet

5,900Expected 20/4/2026

Cut Tape

$7.21

$6.49

$6.21

$5.89

Reel

$4.80

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS733KLATR-65AB-T
Allegro MicroSystems
1: $5.49
5,997Expected 2/7/2026
NRND

Mfr. Part No.
ACS733KLATR-65AB-T

Mouser Part No
250-733KLATR65ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

Learn More

Datasheet

5,997Expected 2/7/2026

Cut Tape

$5.49

$4.92

$4.91

$4.64

View

Reel

$3.74

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-030B3
Allegro MicroSystems
1: $3.09
9,000Expected 13/7/2026

Mfr. Part No.
ACS71240LLCBTR-030B3

Mouser Part No
250-71240LLCBTR030B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

9,000Expected 13/7/2026

Cut Tape

$3.09

$2.75

$2.47

$2.36

View

Reel

$1.89

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

A1233LLTR-T
Allegro MicroSystems
1: $2.42
2,997Expected 3/8/2026

Mfr. Part No.
A1233LLTR-T

Mouser Part No
250-A1233LLTR-T

Allegro MicroSystems

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

Learn More

Datasheet

2,997Expected 3/8/2026

Cut Tape

$2.42

$2.14

$1.92

$1.83

View

Reel

$1.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors 2D HALL EFFECT DUAL LATCH

A1262LLHLX-X-T
Allegro MicroSystems
1: $1.45
29,946Expected 26/3/2026

Mfr. Part No.
A1262LLHLX-X-T

Mouser Part No
250-A1262LLHLX-X-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 2D HALL EFFECT DUAL LATCH

Learn More

Datasheet

29,946Expected 26/3/2026

Cut Tape

$1.45

$1.22

$1.13

$0.952

View

Reel

$0.606

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Motor/Motion/Ignition Controllers & Drivers 1.5 SINGLE FULL BRIDGE W/3 BIT DAC

A4975SLBTR-T
Allegro MicroSystems
1: $4.56
5,672Expected 20/4/2026

Mfr. Part No.
A4975SLBTR-T

Mouser Part No
250-A4975SLBTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 1.5 SINGLE FULL BRIDGE W/3 BIT DAC

Learn More

Datasheet

5,672Expected 20/4/2026

Cut Tape

$4.56

$3.43

$3.14

$2.84

Reel

$2.50

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Magnetic Speed Sensor ICs

All Results (1,121)

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Magnetic Speed Sensor ICs

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