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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 PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS781LLRTR-050U-T
Allegro MicroSystems
1: 6,17 €
8.509In Stock

Mfr. Part No.
ACS781LLRTR-050U-T

Mouser Part No
250-781LLRTR050UT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

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Datasheet

8.509In Stock

Cut Tape

6,17 €

5,57 €

5,34 €

5,07 €

View

Reel

3,87 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT

A1126LLHLT-T
Allegro MicroSystems
1: 1,16 €
122.529In Stock

Mfr. Part No.
A1126LLHLT-T

Mouser Part No
250-A1126LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT

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Datasheet

122.529In Stock

Cut Tape

1,16 €

1,02 €

0,92 €

0,877 €

View

Reel

0,568 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3931

A3931KJPTR-T
Allegro MicroSystems
1: 5,40 €
9.444In Stock

Mfr. Part No.
A3931KJPTR-T

Mouser Part No
250-A3931KJPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3931

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Datasheet

9.444In Stock

Cut Tape

5,40 €

4,30 €

4,05 €

3,78 €

View

Reel

3,42 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

A4403GEUTR-T
Allegro MicroSystems
1: 1,63 €
31.607In Stock

Mfr. Part No.
A4403GEUTR-T

Mouser Part No
250-A4403GEUTR-T

Allegro MicroSystems

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

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Datasheet

31.607In Stock

Cut Tape

1,63 €

1,20 €

1,08 €

0,972 €

Reel

0,829 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER

A4970SLBTR-T
Allegro MicroSystems
1: 3,50 €
7.570In Stock

Mfr. Part No.
A4970SLBTR-T

Mouser Part No
250-A4970SLBTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER

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Datasheet

7.570In Stock

Cut Tape

3,50 €

2,86 €

2,71 €

2,53 €

Reel

2,24 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

ACS732KMATR-65AB-T
Allegro MicroSystems
1: 5,70 €
11.217In Stock
NRND

Mfr. Part No.
ACS732KMATR-65AB-T

Mouser Part No
250-732KMATR65ABT

NRND

Allegro MicroSystems

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

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Datasheet

11.217In Stock

Cut Tape

5,70 €

4,80 €

4,46 €

4,05 €

Reel

2,90 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-20AB-T
Allegro MicroSystems
1: 3,92 €
2.915In 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

2.915In Stock

Cut Tape

3,92 €

3,52 €

3,37 €

3,19 €

Reel

2,55 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

A4915MLPTR-T
Allegro MicroSystems
1: 4,51 €
10.660In Stock

Mfr. Part No.
A4915MLPTR-T

Mouser Part No
250-A4915MLPTR-T

Allegro MicroSystems

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

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Datasheet

10.660In Stock

Cut Tape

4,51 €

3,44 €

3,17 €

2,88 €

View

Reel

2,43 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

ACS723KMATR-40AB-T
Allegro MicroSystems
1: 4,67 €
5.406In Stock

Mfr. Part No.
ACS723KMATR-40AB-T

Mouser Part No
250-723KMATR40ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

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Datasheet

5.406In Stock

Cut Tape

4,67 €

4,20 €

4,02 €

3,95 €

Reel

3,53 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

A4911KJPTR-T
Allegro MicroSystems
1: 7,36 €
22.391In Stock

Mfr. Part No.
A4911KJPTR-T

Mouser Part No
250-A4911KJPTR-T

Allegro MicroSystems

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

Learn More

Datasheet

22.391In Stock

Cut Tape

7,36 €

5,14 €

4,90 €

4,26 €

View

Reel

3,20 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Board Mount Hall Effect/Magnetic Sensors ROT/LIN POS SENSOR, NON-SFI, ANA/PWM/SENT OUT, DUAL DIE

A31315LLUBTR-XZ-S-SE-10
Allegro MicroSystems
1: 5,93 €
12.000In Stock

Mfr. Part No.
A31315LLUBTR-XZ-S-SE-10

Mouser Part No
250-LUBTR-XZ-S-SE-10

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors ROT/LIN POS SENSOR, NON-SFI, ANA/PWM/SENT OUT, DUAL DIE

Learn More

Datasheet

12.000In Stock

Cut Tape

5,93 €

5,34 €

5,13 €

4,86 €

View

Reel

3,70 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW

A3212LLHLT-T
Allegro MicroSystems
1: 0,585 €
8.180In Stock

Mfr. Part No.
A3212LLHLT-T

Mouser Part No
250-A3212LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW

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Datasheet

8.180In Stock

Cut Tape

0,585 €

0,509 €

0,45 €

0,428 €

View

Reel

0,307 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS780LLRTR-050B-T
Allegro MicroSystems
1: 6,17 €
12.479In Stock

Mfr. Part No.
ACS780LLRTR-050B-T

Mouser Part No
250-780LLRTR050BT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

Learn More

Datasheet

12.479In Stock

Cut Tape

6,17 €

5,57 €

5,34 €

5,07 €

View

Reel

3,87 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER

A4919GETTR-T
Allegro MicroSystems
1: 2,43 €
5.120In Stock

Mfr. Part No.
A4919GETTR-T

Mouser Part No
250-A4919GETTR-T

Allegro MicroSystems

Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER

Learn More

Datasheet

5.120In Stock

Cut Tape

2,43 €

1,82 €

1,67 €

1,64 €

View

Reel

1,48 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Gate Drivers BRUSHED DC GATE DRIVER

A4956KLPTR-T
Allegro MicroSystems
1: 2,87 €
3.571In Stock

Mfr. Part No.
A4956KLPTR-T

Mouser Part No
250-A4956KLPTR-T

Allegro MicroSystems

Gate Drivers BRUSHED DC GATE DRIVER

Learn More

Datasheet

3.571In Stock

Cut Tape

2,87 €

1,89 €

1,75 €

1,51 €

View

Reel

0,955 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED HALL SENSOR

ACS770KCB-150U-PFF-T
Allegro MicroSystems
1: 11,15 €
283In Stock
1.632Expected 6/18/2026

Mfr. Part No.
ACS770KCB-150U-PFF-T

Mouser Part No
250-770KCB150UPFFT

Allegro MicroSystems

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED HALL SENSOR

Learn More

Datasheet

283In Stock

1.632Expected 6/18/2026

11,15 €

9,41 €

8,75 €

7,94 €

View

Min.: 1
Mult.: 1

Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR

A4412KLVTR-T
Allegro MicroSystems
1: 7,59 €
625In Stock
12.000Expected 8/20/2026

Mfr. Part No.
A4412KLVTR-T

Mouser Part No
250-A4412KLVTR-T

Allegro MicroSystems

Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR

Learn More

Datasheet

625In Stock

12.000Expected 8/20/2026

Cut Tape

7,59 €

5,68 €

5,43 €

4,71 €

View

Reel

3,53 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

A4949GLJTR-T
Allegro MicroSystems
1: 3,30 €
1.568In Stock

Mfr. Part No.
A4949GLJTR-T

Mouser Part No
250-A4949GLJTR-T

Allegro MicroSystems

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

Learn More

Datasheet

1.568In Stock

Cut Tape

3,30 €

2,24 €

2,06 €

1,80 €

Reel

1,15 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

ACS70310LKTATN-2P5B5-C
Allegro MicroSystems
1: 4,60 €
5.605In 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

5.605In Stock

Cut Tape

4,60 €

4,52 €

3,52 €

3,24 €

View

Reel

2,54 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Board Mount Current Sensors NRND

ACS70331EESATR-005B3
Allegro MicroSystems
1: 2,20 €
3.653In Stock

Mfr. Part No.
ACS70331EESATR-005B3

Mouser Part No
250-70331EESATR005B3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

3.653In Stock

Cut Tape

2,20 €

2,05 €

1,75 €

1,63 €

View

Reel

1,30 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Current & Power Monitors & Regulators For New Designs Use ACS37800

ACS71020KMABTR-030B3-SPI
Allegro MicroSystems
1: 5,99 €
8.389In Stock

Mfr. Part No.
ACS71020KMABTR-030B3-SPI

Mouser Part No
250-71020KMAB30B3SPI

Allegro MicroSystems

Current & Power Monitors & Regulators For New Designs Use ACS37800

Learn More

Datasheet

8.389In Stock

Cut Tape

5,99 €

5,74 €

5,26 €

5,08 €

Reel

4,20 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

A3918SESTR-T
Allegro MicroSystems
1: 2,26 €
10.963In Stock

Mfr. Part No.
A3918SESTR-T

Mouser Part No
250-A3918SESTR-T

Allegro MicroSystems

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

Learn More

Datasheet

10.963In Stock

Cut Tape

2,26 €

1,45 €

1,30 €

1,08 €

Reel

0,70 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Motor/Motion/Ignition Controllers & Drivers 6 CHANNEL LOW-SIDE MOSFET PRE-DRIVER

A3944KLPTR-T
Allegro MicroSystems
1: 3,01 €
8.637In Stock

Mfr. Part No.
A3944KLPTR-T

Mouser Part No
250-A3944KLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 6 CHANNEL LOW-SIDE MOSFET PRE-DRIVER

Learn More

Datasheet

8.637In Stock

Cut Tape

3,01 €

2,26 €

2,08 €

1,87 €

View

Reel

1,54 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE GATE DRIVER WITH ASIL FEATURES

A4911KJPTR-T-1
Allegro MicroSystems
1: 3,24 €
9.820In Stock

Mfr. Part No.
A4911KJPTR-T-1

Mouser Part No
250-A4911KJPTR-T-1

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE GATE DRIVER WITH ASIL FEATURES

Learn More

Datasheet

9.820In Stock

Cut Tape

3,24 €

3,10 €

2,93 €

2,82 €

2,71 €

Reel

2,52 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Motor/Motion/Ignition Controllers & Drivers 3-PHASE SENSORLESS SINUSOIDAL FAN CONTROLLER

A5932KESSR-J
Allegro MicroSystems
1: 2,78 €
8.609In Stock

Mfr. Part No.
A5932KESSR-J

Mouser Part No
250-A5932KESSR-J

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 3-PHASE SENSORLESS SINUSOIDAL FAN CONTROLLER

Learn More

Datasheet

8.609In Stock

Cut Tape

2,78 €

2,66 €

2,41 €

2,32 €

View

Reel

1,76 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Magnetic Speed Sensor ICs

All Results (1.121)

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Magnetic Speed Sensor ICs

All Results (1.121)

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