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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 #

LED Lighting Driver ICs AUTOMOTIVE, HIGH CURRENT LED BOOST/BUCK-

A6271KLPTR-T-1
Allegro MicroSystems
1: $4.05
3,928In Stock

Mfr. Part No.
A6271KLPTR-T-1

Mouser Part No
250-A6271KLPTR-T-1

Allegro MicroSystems

LED Lighting Driver ICs AUTOMOTIVE, HIGH CURRENT LED BOOST/BUCK-

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Datasheet

3,928In Stock

Cut Tape

$4.05

$3.03

$2.79

$2.50

View

Reel

$2.03

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL-EFFECT LATCH

A3291KLHLT-T
Allegro MicroSystems
1: $1.90
5,940In Stock

Mfr. Part No.
A3291KLHLT-T

Mouser Part No
250-A3291KLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL-EFFECT LATCH

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Datasheet

5,940In Stock

Cut Tape

$1.90

$1.59

$1.48

$1.25

View

Reel

$0.753

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

A3295KLHLT-T
Allegro MicroSystems
1: $1.52
5,232In Stock

Mfr. Part No.
A3295KLHLT-T

Mouser Part No
250-A3295KLHLT-T

Allegro MicroSystems

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

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Datasheet

5,232In Stock

Cut Tape

$1.52

$1.34

$1.19

$1.14

View

Reel

$0.753

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

LED Lighting Driver ICs AUTOMOTIVE LED DRIVER

A6263KLJTR-T
Allegro MicroSystems
1: $2.46
9,000In Stock

Mfr. Part No.
A6263KLJTR-T

Mouser Part No
250-A6263KLJTR-T

Allegro MicroSystems

LED Lighting Driver ICs AUTOMOTIVE LED DRIVER

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Datasheet

9,000In Stock

Cut Tape

$2.46

$1.82

$1.66

$1.47

Reel

$1.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

A1152LLHLT-T
Allegro MicroSystems
1: $2.05
5,758In Stock

Mfr. Part No.
A1152LLHLT-T

Mouser Part No
250-A1152LLHLT-T

Allegro MicroSystems

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

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Datasheet

5,758In Stock

Cut Tape

$2.05

$1.82

$1.63

$1.56

View

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 2.5MV/G, AUTO

A1308LLHLX-2-T
Allegro MicroSystems
1: $2.04
15,702In Stock

Mfr. Part No.
A1308LLHLX-2-T

Mouser Part No
250-A1308LLHLX-2-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 2.5MV/G, AUTO

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Datasheet

15,702In Stock

Cut Tape

$2.04

$1.81

$1.67

$1.54

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

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

A1367LKTTN-1B-T
Allegro MicroSystems
1: $6.02
2,787In Stock

Mfr. Part No.
A1367LKTTN-1B-T

Mouser Part No
250-A1367LKTTN-1B-T

Allegro MicroSystems

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

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Datasheet

2,787In Stock

Cut Tape

$6.02

$5.40

$5.17

$4.90

View

Reel

$3.43

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor/Motion/Ignition Controllers & Drivers SENSORLESS BLDC FAN DRIVER

A4949GLJTR-6-T
Allegro MicroSystems
1: $3.59
5,940In Stock

Mfr. Part No.
A4949GLJTR-6-T

Mouser Part No
250-A4949GLJTR-6-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers SENSORLESS BLDC FAN DRIVER

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Datasheet

5,940In Stock

Cut Tape

$3.59

$2.68

$2.45

$2.20

Reel

$1.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

ACS710KLATR-25CB-NL-T
Allegro MicroSystems
1: $8.08
9,040In Stock
NRND

Mfr. Part No.
ACS710KLATR-25CB-NL-T

Mouser Part No
250-710KLATR25CBNLT

NRND

Allegro MicroSystems

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

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Datasheet

9,040In Stock

Cut Tape

$8.08

$7.28

$6.96

$6.61

Reel

$5.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Hall Effect/Magnetic Sensors HALL-EFFECT LATCH

APS11205LLHALT
Allegro MicroSystems
1: $0.938
20,858In Stock

Mfr. Part No.
APS11205LLHALT

Mouser Part No
250-APS11205LLHALT

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors HALL-EFFECT LATCH

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Datasheet

20,858In Stock

Cut Tape

$0.938

$0.816

$0.722

$0.688

View

Reel

$0.494

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS715LLCTR-20A-T
Allegro MicroSystems
1: $8.66
42In Stock
9,000Expected 4/2/2027

Mfr. Part No.
ACS715LLCTR-20A-T

Mouser Part No
250-715LLCTR20AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

42In Stock

9,000Expected 4/2/2027

Cut Tape

$8.66

$7.49

$7.04

$6.51

View

Reel

$4.86

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

A1221LUA-T
Allegro MicroSystems
1: $1.88
1,736In Stock

Mfr. Part No.
A1221LUA-T

Mouser Part No
250-A1221LUA-T

Allegro MicroSystems

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

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Datasheet

1,736In Stock

$1.88

$1.66

$1.48

$1.41

View

Min.: 1
Mult.: 1

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

A80604KESJSR
Allegro MicroSystems
1: $4.00
2,985In Stock

Mfr. Part No.
A80604KESJSR

Mouser Part No
250-A80604KESJSR

Allegro MicroSystems

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

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Datasheet

2,985In Stock

Cut Tape

$4.00

$3.73

$3.41

$3.06

View

Reel

$2.56

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Board Mount Hall Effect/Magnetic Sensors AUTOMOTIVE 3D LINEAR HALL EFFECT SENSOR IN TSSOP 8 WITH I2C, JOYSTICK

ALS31313KLEATR-JOY
Allegro MicroSystems
1: $2.90
11,673In Stock

Mfr. Part No.
ALS31313KLEATR-JOY

Mouser Part No
250-31313KLEATRJOY

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors AUTOMOTIVE 3D LINEAR HALL EFFECT SENSOR IN TSSOP 8 WITH I2C, JOYSTICK

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Datasheet

11,673In Stock

Cut Tape

$2.90

$2.57

$2.31

$2.22

View

Reel

$1.55

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Hall Effect/Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308

A1319LLHLT-5-T
Allegro MicroSystems
1: $3.17
3,880In Stock

Mfr. Part No.
A1319LLHLT-5-T

Mouser Part No
250-A1319LLHLT-5-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308

Learn More

Datasheet

3,880In Stock

Cut Tape

$3.17

$2.82

$2.53

$2.42

View

Reel

$1.80

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Motor/Motion/Ignition Controllers & Drivers 3 PHASE MOSEFT DRIVER

A4919GLPTR-5-T
Allegro MicroSystems
1: $5.28
6,220In Stock

Mfr. Part No.
A4919GLPTR-5-T

Mouser Part No
250-A4919GLPTR-5-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 3 PHASE MOSEFT DRIVER

Learn More

Datasheet

6,220In Stock

Cut Tape

$5.28

$3.98

$3.66

$3.30

View

Reel

$2.62

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR

ACS730KLCTR-50AB-T
Allegro MicroSystems
1: $7.29
57In Stock
12,000On Order

Mfr. Part No.
ACS730KLCTR-50AB-T

Mouser Part No
250-730KLCTR50ABT

Allegro MicroSystems

Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR

Learn More

Datasheet

57In Stock

12,000On Order

Cut Tape

$7.29

$6.15

$5.71

$5.18

View

Reel

$3.63

MouseReel Available

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

: 3,000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-045B5
Allegro MicroSystems
1: $3.30
697In Stock

Mfr. Part No.
ACS71240KEXBLT-045B5

Mouser Part No
250-S71240KEXBLT045B

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

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Datasheet

697In Stock

Cut Tape

$3.30

$2.79

$2.58

$2.18

Reel

$1.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Sensor Interface ATS601LSGTN-T

ATS601LSGTN-HT-WU4-T
Allegro MicroSystems
1: $7.53
1,827In Stock

Mfr. Part No.
ATS601LSGTN-HT-WU4-T

Mouser Part No
250-601LSGTNHTWU4T

Allegro MicroSystems

Sensor Interface ATS601LSGTN-T

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Datasheet

1,827In Stock

Cut Tape

$7.53

$6.87

$6.35

$5.77

View

Reel

$5.26

MouseReel Available

Min.: 1
Mult.: 1

: 800

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH

A1121EUA-T
Allegro MicroSystems
1: $1.16
3,230In Stock

Mfr. Part No.
A1121EUA-T

Mouser Part No
250-A1121EUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH

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Datasheet

3,230In Stock

$1.16

$0.902

$0.831

$0.752

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors FOR NEW DESIGNS USE A1315LLHLT-2-T

A1318LLHLT-2-T
Allegro MicroSystems
1: $3.59
5,165In Stock

Mfr. Part No.
A1318LLHLT-2-T

Mouser Part No
250-A1318LLHLT-2-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors FOR NEW DESIGNS USE A1315LLHLT-2-T

Learn More

Datasheet

5,165In Stock

Cut Tape

$3.59

$3.20

$2.88

$2.76

View

Reel

$1.89

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect/Magnetic Sensors 3-WIRE TRANSMISSION SPEED SENSOR

A1667LLTR-T
Allegro MicroSystems
1: $3.79
2,999In Stock

Mfr. Part No.
A1667LLTR-T

Mouser Part No
250-A1667LLTR-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 3-WIRE TRANSMISSION SPEED SENSOR

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Datasheet

2,999In Stock

Cut Tape

$3.79

$3.39

$3.05

$2.92

View

Reel

$2.20

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL-EFFECT LATCH

A3291KUA-T
Allegro MicroSystems
1: $1.60
3,220In Stock

Mfr. Part No.
A3291KUA-T

Mouser Part No
250-A3291KUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL-EFFECT LATCH

Learn More

Datasheet

3,220In Stock

$1.60

$1.41

$1.26

$1.20

View

Min.: 1
Mult.: 1

Motor/Motion/Ignition Controllers & Drivers DUAL H-BRIDGE MOSFET DRIVER WITH MICROST

A3985SLDTR-T
Allegro MicroSystems
1: $11.97
1,790In Stock

Mfr. Part No.
A3985SLDTR-T

Mouser Part No
250-A3985SLDTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DUAL H-BRIDGE MOSFET DRIVER WITH MICROST

Learn More

Datasheet

1,790In Stock

Cut Tape

$11.97

$9.29

$8.62

$7.89

View

Reel

$6.76

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3 PHASE GATE DRIVER w/LOW SUPPLY VOLTAGE OPERATION

A4918KEVSR-3-T
Allegro MicroSystems
1: $8.17
3,989In Stock

Mfr. Part No.
A4918KEVSR-3-T

Mouser Part No
250-A4918KEVSR-3-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3 PHASE GATE DRIVER w/LOW SUPPLY VOLTAGE OPERATION

Learn More

3,989In Stock

Cut Tape

$8.17

$6.23

$5.74

$5.21

View

Reel

$4.66

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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