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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Board Mount Motion & Position Sensors ROTARY ON & OFF-AXIS ANGLE SENSOR IC W/I2C, SPI, SENT OUT A1335LLETR-T Allegro MicroSystems 1: 3,85 € 9.766In Stock	Mfr. Part No. A1335LLETR-T Mouser Part No 250-A1335LLETR-T	Allegro MicroSystems	Board Mount Motion & Position Sensors ROTARY ON & OFF-AXIS ANGLE SENSOR IC W/I2C, SPI, SENT OUT Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	9.766In Stock	Cut Tape 3,85 € 3,44 € 3,29 € 3,09 € View Reel 2,43 € 2,96 € 2,83 € 2,60 € 2,53 € 2,43 € 2,43 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Motor/Motion/Ignition Controllers & Drivers DMOS FULL BRIDGE PWM MOTOR DRIVER A4950KLJTR-T Allegro MicroSystems 1: 2,85 € 10.288In Stock	Mfr. Part No. A4950KLJTR-T Mouser Part No 250-A4950KLJTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS FULL BRIDGE PWM MOTOR DRIVER Learn More about Allegro MicroSystems allegro a4950 pwm motor controllers	Datasheet	10.288In Stock	Cut Tape 2,85 € 2,14 € 1,96 € 1,77 € Reel 1,51 € View 1,68 € 1,65 € 1,61 € 1,40 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWI A1120ELHLT-T Allegro MicroSystems 1: 1,13 € 26.252In Stock	Mfr. Part No. A1120ELHLT-T Mouser Part No 250-A1120ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWI Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	26.252In Stock	Cut Tape 1,13 € 0,998 € 0,894 € 0,85 € View Reel 0,588 € 0,814 € 0,726 € 0,679 € 0,642 € 0,588 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 9MV/G, AUTO A1309LLHLX-9-T Allegro MicroSystems 1: 1,43 € 23.662In Stock	Mfr. Part No. A1309LLHLX-9-T Mouser Part No 250-A1309LLHLX-9-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 9MV/G, AUTO Learn More about Allegro MicroSystems allegro a1308 a1309 hall effect sensor ics	Datasheet	23.662In Stock	Cut Tape 1,43 € 1,26 € 1,14 € 1,08 € View Reel 0,732 € 1,04 € 0,903 € 0,869 € 0,82 € 0,732 € 0,732 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Motor/Motion/Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER A4915METTR-T Allegro MicroSystems 1: 3,47 € 9.303In Stock	Mfr. Part No. A4915METTR-T Mouser Part No 250-A4915METTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER Learn More about Allegro MicroSystems allegro a4915 mosfet drivers	Datasheet	9.303In Stock	Cut Tape 3,47 € 2,80 € 2,63 € 2,43 € View Reel 2,15 € 2,34 € 2,28 € 2,20 € 2,15 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA ACS770KCB-150B-PFF-T Allegro MicroSystems 1: 8,23 € 9.393In Stock	Mfr. Part No. ACS770KCB-150B-PFF-T Mouser Part No 250-770KCB150BPFFT	Allegro MicroSystems	Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	9.393In Stock	8,23 € 7,36 € 7,03 € 6,60 € View 6,33 € 6,11 € 5,74 € 5,60 €	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI A1102LLHLT-T Allegro MicroSystems 1: 1,71 € 30.629In Stock	Mfr. Part No. A1102LLHLT-T Mouser Part No 250-A1102LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	30.629In Stock	Cut Tape 1,71 € 1,52 € 1,39 € 1,27 € View Reel 0,955 € 1,20 € 1,07 € 1,03 € 0,989 € 0,955 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT ACS72981LLRATR-100U5 Allegro MicroSystems 1: 5,22 € 6.918In Stock	Mfr. Part No. ACS72981LLRATR-100U5 Mouser Part No 250-72981LLRATR100U5	Allegro MicroSystems	Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT Learn More about Allegro MicroSystems allegro current sensors	Datasheet	6.918In Stock	Cut Tape 5,22 € 4,70 € 4,50 € 4,27 € View Reel 3,05 € 4,11 € 3,96 € 3,51 € 3,37 € 3,05 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR ACS724KMATR-30AB-T Allegro MicroSystems 1: 3,26 € 6.866In Stock	Mfr. Part No. ACS724KMATR-30AB-T Mouser Part No 250-724KMATR30ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	6.866In Stock	Cut Tape 3,26 € 2,99 € 2,88 € 2,75 € Reel 2,32 € View 2,67 € 2,56 € 2,40 € 2,26 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Board Mount Hall Effect/Magnetic Sensors HIGHEST ACCURACY PROGRAMMABLE LINEAR HALL EFFECT SENSOR IC WITH REVERSE BATTER PROTECTION ACS70311LKTATN-2P5B5-C Allegro MicroSystems 1: 5,36 € 9.695In Stock	Mfr. Part No. ACS70311LKTATN-2P5B5-C Mouser Part No 250-70311LKTATN2P5B5	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors HIGHEST ACCURACY PROGRAMMABLE LINEAR HALL EFFECT SENSOR IC WITH REVERSE BATTER PROTECTION Learn More about Allegro MicroSystems allegro acs70310 acs70311 sensor ics	Datasheet	9.695In Stock	Cut Tape 5,36 € 4,52 € 4,20 € 3,81 € View Reel 2,89 € 3,54 € 3,29 € 2,89 € 2,89 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR ACS722KMATR-10AB-T Allegro MicroSystems 1: 5,75 € 4.485In Stock	Mfr. Part No. ACS722KMATR-10AB-T Mouser Part No 250-722KMATR10ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	4.485In Stock	Cut Tape 5,75 € 5,18 € 4,97 € 4,71 € Reel 3,73 € View 4,54 € 4,38 € 3,85 € 3,38 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT A1126LLHLX-T Allegro MicroSystems 1: 1,01 € 28.593In Stock	Mfr. Part No. A1126LLHLX-T Mouser Part No 250-A1126LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	28.593In Stock	Cut Tape 1,01 € 0,894 € 0,796 € 0,574 € View Reel 0,479 € 0,543 € 0,481 € 0,479 € 0,479 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR ACS781LLRTR-100U-T Allegro MicroSystems 1: 6,17 € 11.121In Stock	Mfr. Part No. ACS781LLRTR-100U-T Mouser Part No 250-781LLRTR100UT	Allegro MicroSystems	Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	11.121In Stock	Cut Tape 6,17 € 5,57 € 5,34 € 5,07 € View Reel 3,67 € 4,88 € 4,72 € 4,17 € 4,05 € 3,67 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE DUEL CHANNEL BIPOLAR SWITCH A1230LK-T Allegro MicroSystems 1: 1,93 € 15.263In Stock	Mfr. Part No. A1230LK-T Mouser Part No 250-A1230LK-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE DUEL CHANNEL BIPOLAR SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	15.263In Stock	1,93 € 1,71 € 1,54 € 1,48 € View 1,42 € 1,26 € 1,20 € 1,14 € 1,05 €	Min.: 1 Mult.: 1
Gate Drivers BRUSHED DC GATE DRIVER A4955GESTR-T Allegro MicroSystems 1: 1,47 € 28.460In Stock	Mfr. Part No. A4955GESTR-T Mouser Part No 250-A4955GESTR-T	Allegro MicroSystems	Gate Drivers BRUSHED DC GATE DRIVER Learn More about Allegro MicroSystems allegro a4955 gate drivers	Datasheet	28.460In Stock	Cut Tape 1,47 € 1,08 € 0,98 € 0,877 € Reel 0,729 € View 0,819 € 0,787 € 0,749 € 0,681 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers COMMERCIAL VERSION OF 3930 AMT49413GEVATR Allegro MicroSystems 1: 4,21 € 21.890In Stock	Mfr. Part No. AMT49413GEVATR Mouser Part No 250-AMT49413GEVATR	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers COMMERCIAL VERSION OF 3930 Learn More about Allegro MicroSystems allegro brushless dc drivers	Datasheet	21.890In Stock	Cut Tape 4,21 € 3,21 € 2,96 € 2,67 € Reel 2,39 € View 2,55 € 2,31 € 2,22 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Sensor Interface TRUE ZERO-SPEED DIGITAL SPEED SENSOR ATS682LSHTN-T Allegro MicroSystems 1: 3,96 € 4.209In Stock	Mfr. Part No. ATS682LSHTN-T Mouser Part No 250-ATS682LSHTN-T	Allegro MicroSystems	Sensor Interface TRUE ZERO-SPEED DIGITAL SPEED SENSOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	4.209In Stock	Cut Tape 3,96 € 3,47 € 3,24 € 3,08 € Reel 3,06 € View 3,07 € 2,98 € MouseReel Available	Min.: 1 Mult.: 1 : 800
Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002 ACS717KMATR-10B-T Allegro MicroSystems 1: 5,75 € 5.382In Stock	Mfr. Part No. ACS717KMATR-10B-T Mouser Part No 250-717KMATR10BT	Allegro MicroSystems	Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5.382In Stock	Cut Tape 5,75 € 5,19 € 4,97 € 4,72 € Reel 3,73 € View 4,55 € 4,38 € 3,85 € 3,51 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Board Mount Current Sensors For New Designs Use ACS772/3 ACS758ECB-200B-PFF-T Allegro MicroSystems 1: 9,23 € 18.446In Stock	Mfr. Part No. ACS758ECB-200B-PFF-T Mouser Part No 250-758ECB200BPFFT	Allegro MicroSystems	Board Mount Current Sensors For New Designs Use ACS772/3 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	18.446In Stock	9,23 € 8,35 € 7,66 € 7,13 € View 6,73 € 6,48 € 6,00 € 5,60 €	Min.: 1 Mult.: 1
Board Mount Current Sensors For New Designs Use ACS772/3 ACS758LCB-100U-PFF-T Allegro MicroSystems 1: 9,00 € 20.981In Stock	Mfr. Part No. ACS758LCB-100U-PFF-T Mouser Part No 250-758LCB100UPFFT	Allegro MicroSystems	Board Mount Current Sensors For New Designs Use ACS772/3 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	20.981In Stock	9,00 € 8,01 € 7,53 € 7,03 € View 6,69 € 6,39 € 6,38 € 5,98 € 5,86 €	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT A1126LLHLT-T Allegro MicroSystems 1: 1,16 € 112.885In 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 Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	112.885In Stock	Cut Tape 1,16 € 1,02 € 0,92 € 0,877 € View Reel 0,604 € 0,835 € 0,747 € 0,698 € 0,618 € 0,604 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A1221LLHLX-T Allegro MicroSystems 1: 1,02 € 25.673In Stock	Mfr. Part No. A1221LLHLX-T Mouser Part No 250-A1221LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro a1220 a1221 a1222 a1223 sensor ics	Datasheet	25.673In Stock	Cut Tape 1,02 € 0,912 € 0,807 € 0,769 € View Reel 0,494 € 0,736 € 0,65 € 0,607 € 0,574 € 0,494 € 0,494 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO A4403GEUTR-T Allegro MicroSystems 1: 1,74 € 30.302In Stock	Mfr. Part No. A4403GEUTR-T Mouser Part No 250-A4403GEUTR-T	Allegro MicroSystems	Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	30.302In Stock	Cut Tape 1,74 € 1,29 € 1,17 € 1,04 € Reel 0,877 € View 0,98 € 0,946 € 0,903 € 0,826 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER A4970SLBTR-T Allegro MicroSystems 1: 3,62 € 7.124In 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 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	7.124In Stock	Cut Tape 3,62 € 2,92 € 2,73 € 2,54 € Reel 2,30 € View 2,44 € 2,42 € 2,25 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CS ACS723LLCTR-20AU-T Allegro MicroSystems 1: 4,70 € 5.797In Stock	Mfr. Part No. ACS723LLCTR-20AU-T Mouser Part No 250-723LLCTR20AUT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CS Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5.797In Stock	Cut Tape 4,70 € 4,25 € 4,07 € 3,86 € View Reel 2,96 € 3,69 € 3,51 € 3,22 € 3,13 € 2,96 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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