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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 #

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758ECB-200B-PSS-T
Allegro MicroSystems
1: $10.68
5,200In Stock

Mfr. Part #
ACS758ECB-200B-PSS-T

Mouser Part #
250-758ECB200BPSST

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

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Datasheet

5,200In Stock

$10.68

$9.64

$9.25

$8.66

View

Min.: 1
Mult.: 1

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS780KLRTR-150B-T
Allegro MicroSystems
1: $7.29
5,772In Stock

Mfr. Part #
ACS780KLRTR-150B-T

Mouser Part #
250-780KLRTR150BT

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

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Datasheet

5,772In Stock

Cut Tape

$7.29

$6.62

$6.36

$6.05

View

Reel

$4.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Motor / Motion / Ignition Controllers & Drivers UMC 4984

A4984SESTR-T
Allegro MicroSystems
1: $4.45
9,452In Stock

Mfr. Part #
A4984SESTR-T

Mouser Part #
250-A4984SESTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers UMC 4984

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Datasheet

9,452In Stock

Cut Tape

$4.45

$3.33

$3.04

$2.74

Reel

$2.34

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER WITH TRANSLATOR AND OCP

A5976GLPTR-T
Allegro MicroSystems
1: $4.26
9,587In Stock

Mfr. Part #
A5976GLPTR-T

Mouser Part #
250-A5976GLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER WITH TRANSLATOR AND OCP

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Datasheet

9,587In Stock

Cut Tape

$4.26

$3.19

$2.91

$2.62

View

Reel

$2.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

A5984GLPTR-T
Allegro MicroSystems
1: $3.53
139,492In Stock

Mfr. Part #
A5984GLPTR-T

Mouser Part #
250-A5984GLPTR-T

Allegro MicroSystems

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

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Datasheet

139,492In Stock

Cut Tape

$3.53

$2.62

$2.39

$2.14

View

Reel

$1.64

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

LED Lighting Driver ICs AUTOMOTIVE BUCK LED DRIVER

A6214KLKTR-T
Allegro MicroSystems
1: $3.07
99,826In Stock

Mfr. Part #
A6214KLKTR-T

Mouser Part #
250-A6214KLKTR-T

Allegro MicroSystems

LED Lighting Driver ICs AUTOMOTIVE BUCK LED DRIVER

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Datasheet

99,826In Stock

Cut Tape

$3.07

$2.28

$2.08

$1.84

View

Reel

$1.41

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

ACS37800KMACTR-015B5-SPI
Allegro MicroSystems
1: $8.04
7,216In Stock

Mfr. Part #
ACS37800KMACTR-015B5-SPI

Mouser Part #
250-KMACTR-015B5-SPI

Allegro MicroSystems

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

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Datasheet

7,216In Stock

Cut Tape

$8.04

$7.22

$6.93

$6.56

View

Reel

$4.65

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

ACS37002LMABTR-066U5
Allegro MicroSystems
1: $8.32
1,196In Stock

Mfr. Part #
ACS37002LMABTR-066U5

Mouser Part #
250-2LMABTR-066U5

Allegro MicroSystems

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

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Datasheet

1,196In Stock

Cut Tape

$8.32

$7.46

$7.13

$6.65

Reel

$4.54

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION

ACS732KMATR-65AB-T
Allegro MicroSystems
1: $6.12
11,860In Stock
NRND

Mfr. Part #
ACS732KMATR-65AB-T

Mouser Part #
250-732KMATR65ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION

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Datasheet

11,860In Stock

Cut Tape

$6.12

$5.49

$5.24

$4.96

Reel

$4.17

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Motor / Motion / Ignition Controllers & Drivers HIGH CURRENT INTEGRATED DC MOTOR

A4959GLPTR-T
Allegro MicroSystems
1: $4.70
14,914In Stock

Mfr. Part #
A4959GLPTR-T

Mouser Part #
250-A4959GLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers HIGH CURRENT INTEGRATED DC MOTOR

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Datasheet

14,914In Stock

Cut Tape

$4.70

$3.52

$3.22

$2.90

View

Reel

$2.26

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Current & Power Monitors & Regulators For New Designs Use ACS37800

ACS71020KMABTR-030B3-SPI
Allegro MicroSystems
1: $8.32
8,399In Stock

Mfr. Part #
ACS71020KMABTR-030B3-SPI

Mouser Part #
250-71020KMAB30B3SPI

Allegro MicroSystems

Current & Power Monitors & Regulators For New Designs Use ACS37800

Learn More

Datasheet

8,399In Stock

Cut Tape

$8.32

$7.98

$7.29

$7.02

$6.67

Reel

$5.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-20AB-T
Allegro MicroSystems
1: $5.46
2,988In Stock

Mfr. Part #
ACS724KMATR-20AB-T

Mouser Part #
250-724KMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

2,988In Stock

Cut Tape

$5.46

$4.88

$4.67

$4.40

Reel

$3.08

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR, 5V, ANALOG OUT, SIP-3, 3.1MV/G, AUTO

A1325LUA-T
Allegro MicroSystems
1: $1.83
14,671In Stock

Mfr. Part #
A1325LUA-T

Mouser Part #
250-A1325LUA-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR, 5V, ANALOG OUT, SIP-3, 3.1MV/G, AUTO

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Datasheet

14,671In Stock

$1.83

$1.67

$1.53

$1.45

View

Min.: 1
Mult.: 1

Motor / Motion / Ignition Controllers & Drivers LOW VOLTAGE STEPPER/DUAL DC MOTOR DRIVER

A3918SESTR-T
Allegro MicroSystems
1: $2.05
12,427In Stock

Mfr. Part #
A3918SESTR-T

Mouser Part #
250-A3918SESTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers LOW VOLTAGE STEPPER/DUAL DC MOTOR DRIVER

Learn More

Datasheet

12,427In Stock

Cut Tape

$2.05

$1.49

$1.35

$1.19

View

Reel

$0.891

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

ACS722KMATR-20AB-T
Allegro MicroSystems
1: $6.23
3,021In Stock

Mfr. Part #
ACS722KMATR-20AB-T

Mouser Part #
250-722KMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

Learn More

Datasheet

3,021In Stock

Cut Tape

$6.23

$5.87

$5.70

$5.52

View

Reel

$4.62

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

A1221LLHLT-T
Allegro MicroSystems
1: $1.52
8,360In Stock

Mfr. Part #
A1221LLHLT-T

Mouser Part #
250-A1221LLHLT-T

Allegro MicroSystems

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

Learn More

Datasheet

8,360In Stock

Cut Tape

$1.52

$1.33

$1.18

$1.13

View

Reel

$0.753

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

A1363LKTTN-2-T
Allegro MicroSystems
1: $4.06
7,151In Stock

Mfr. Part #
A1363LKTTN-2-T

Mouser Part #
250-A1363LKTTN-2-T

Allegro MicroSystems

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

Learn More

Datasheet

7,151In Stock

Cut Tape

$4.06

$3.15

$2.93

$2.85

Reel

$2.59

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Motor / Motion / Ignition Controllers & Drivers DUAL HALF BRDIGE MOTOR DRIVER

A3910EEETR-T
Allegro MicroSystems
1: $0.853
9,108In Stock

Mfr. Part #
A3910EEETR-T

Mouser Part #
250-A3910EEETR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers DUAL HALF BRDIGE MOTOR DRIVER

Learn More

Datasheet

9,108In Stock

Cut Tape

$0.853

$0.60

$0.536

$0.467

Reel

$0.37

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS780LLRTR-050B-T
Allegro MicroSystems
1: $8.60
12,535In Stock

Mfr. Part #
ACS780LLRTR-050B-T

Mouser Part #
250-780LLRTR050BT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

Learn More

Datasheet

12,535In Stock

Cut Tape

$8.60

$7.73

$7.41

$7.02

View

Reel

$5.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER

A4919GETTR-T
Allegro MicroSystems
1: $4.26
5,622In Stock

Mfr. Part #
A4919GETTR-T

Mouser Part #
250-A4919GETTR-T

Allegro MicroSystems

Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER

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Datasheet

5,622In Stock

Cut Tape

$4.26

$3.18

$2.91

$2.62

Reel

$2.03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

ACS723KMATR-40AB-T
Allegro MicroSystems
1: $8.03
5,407In Stock

Mfr. Part #
ACS723KMATR-40AB-T

Mouser Part #
250-723KMATR40ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

Learn More

Datasheet

5,407In Stock

Cut Tape

$8.03

$7.19

$6.90

$6.53

View

Reel

$4.62

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Motor / Motion / Ignition Controllers & Drivers ASIL BLDC MOSFET GATE DRIVER w/3 SENSE AMPS

A4911KJPTR-T
Allegro MicroSystems
1: $10.91
22,455In Stock

Mfr. Part #
A4911KJPTR-T

Mouser Part #
250-A4911KJPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers ASIL BLDC MOSFET GATE DRIVER w/3 SENSE AMPS

Learn More

Datasheet

22,455In Stock

Cut Tape

$10.91

$8.11

$7.55

$6.65

Reel

$4.57

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED SWITCH

A1126LUA-T
Allegro MicroSystems
1: $1.33
10,534In Stock

Mfr. Part #
A1126LUA-T

Mouser Part #
250-A1126LUA-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED SWITCH

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Datasheet

10,534In Stock

$1.33

$1.19

$1.06

$1.01

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED HALL SWITCH

A1220ELHLT-T
Allegro MicroSystems
1: $1.30
11,965In Stock

Mfr. Part #
A1220ELHLT-T

Mouser Part #
250-A1220ELHLT-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED HALL SWITCH

Learn More

Datasheet

11,965In Stock

Cut Tape

$1.30

$1.14

$1.01

$0.964

View

Reel

$0.677

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SW

A3212LLHLT-T
Allegro MicroSystems
1: $0.822
8,387In Stock

Mfr. Part #
A3212LLHLT-T

Mouser Part #
250-A3212LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SW

Learn More

Datasheet

8,387In Stock

Cut Tape

$0.822

$0.713

$0.628

$0.597

View

Reel

$0.436

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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