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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 (IDR) 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: Rp82.190,08 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 Rp82.190,08 Rp73.384,00 Rp70.081,72 Rp65.862,14 View Reel Rp51.919,18 Rp63.110,24 Rp60.358,34 Rp55.404,92 Rp53.937,24 Rp51.919,18 Rp51.919,18 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Motor/Motion/Ignition Controllers & Drivers DMOS FULL BRIDGE PWM MOTOR DRIVER A4950KLJTR-T Allegro MicroSystems 1: Rp60.725,26 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 Rp60.725,26 Rp45.681,54 Rp41.828,88 Rp37.792,76 Reel Rp32.105,50 View Rp35.774,70 Rp35.224,32 Rp34.307,02 Rp28.252,84 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: Rp24.033,26 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 Rp24.033,26 Rp21.281,36 Rp19.079,84 Rp18.125,85 View Reel Rp12.548,66 Rp17.355,32 Rp15.484,02 Rp14.474,99 Rp13.686,12 Rp12.548,66 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: Rp30.454,36 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 Rp30.454,36 Rp26.968,62 Rp24.216,72 Rp23.115,96 View Reel Rp15.612,45 Rp22.198,66 Rp19.263,30 Rp18.529,46 Rp17.483,74 Rp15.612,45 Rp15.612,45 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Motor/Motion/Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER A4915METTR-T Allegro MicroSystems 1: Rp74.117,84 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 Rp74.117,84 Rp59.807,96 Rp56.138,76 Rp51.919,18 View Reel Rp45.865,00 Rp49.901,12 Rp48.616,90 Rp46.965,76 Rp45.865,00 MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA ACS770KCB-150B-PFF-T Allegro MicroSystems 1: Rp175.571,22 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	Rp175.571,22 Rp157.041,76 Rp150.070,28 Rp140.897,28 View Rp135.026,56 Rp130.256,60 Rp122.367,82 Rp119.249,00	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI A1102LLHLT-T Allegro MicroSystems 1: Rp36.508,54 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 Rp36.508,54 Rp32.472,42 Rp29.720,52 Rp27.152,08 View Reel Rp20.364,06 Rp25.500,94 Rp22.749,04 Rp22.015,20 Rp21.097,90 Rp20.364,06 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT ACS72981LLRATR-100U5 Allegro MicroSystems 1: Rp111.360,22 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 Rp111.360,22 Rp100.169,16 Rp95.949,58 Rp90.996,16 View Reel Rp65.128,30 Rp87.693,88 Rp84.575,06 Rp74.851,68 Rp71.916,32 Rp65.128,30 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR ACS724KMATR-30AB-T Allegro MicroSystems 1: Rp69.531,34 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 Rp69.531,34 Rp63.844,08 Rp61.459,10 Rp58.707,20 Reel Rp49.534,20 View Rp57.056,06 Rp54.671,08 Rp51.185,34 Rp48.249,98 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: Rp114.295,58 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 Rp114.295,58 Rp96.316,50 Rp89.528,48 Rp81.272,78 View Reel Rp61.642,56 Rp75.585,52 Rp70.265,18 Rp61.642,56 Rp61.642,56 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR ACS722KMATR-10AB-T Allegro MicroSystems 1: Rp122.734,74 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 Rp122.734,74 Rp110.442,92 Rp106.039,88 Rp100.536,08 Reel Rp79.621,64 View Rp96.866,88 Rp93.381,14 Rp82.190,08 Rp70.632,10 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT A1126LLHLX-T Allegro MicroSystems 1: Rp21.648,28 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 Rp21.648,28 Rp19.079,84 Rp16.988,40 Rp12.236,78 View Reel Rp10.218,72 Rp11.576,33 Rp10.255,41 Rp10.218,72 Rp10.218,72 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR ACS781LLRTR-100U-T Allegro MicroSystems 1: Rp131.724,28 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 Rp131.724,28 Rp118.882,08 Rp113.928,66 Rp108.241,40 View Reel Rp78.337,42 Rp104.205,28 Rp100.719,54 Rp88.978,10 Rp86.409,66 Rp78.337,42 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: Rp41.095,04 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	Rp41.095,04 Rp36.508,54 Rp32.839,34 Rp31.555,12 View Rp30.270,90 Rp26.785,16 Rp25.500,94 Rp24.216,72 Rp22.382,12	Min.: 1 Mult.: 1
Gate Drivers BRUSHED DC GATE DRIVER A4955GESTR-T Allegro MicroSystems 1: Rp31.371,66 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 Rp31.371,66 Rp23.115,96 Rp20.914,44 Rp18.712,92 Reel Rp15.557,41 View Rp17.465,39 Rp16.786,59 Rp15.979,37 Rp14.530,03 MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers COMMERCIAL VERSION OF 3930 AMT49413GEVATR Allegro MicroSystems 1: Rp89.895,40 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 Rp89.895,40 Rp68.430,58 Rp63.110,24 Rp57.056,06 Reel Rp51.001,88 View Rp54.487,62 Rp49.350,74 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Sensor Interface TRUE ZERO-SPEED DIGITAL SPEED SENSOR ATS682LSHTN-T Allegro MicroSystems 1: Rp84.391,60 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 Rp84.391,60 Rp73.934,38 Rp69.164,42 Rp65.678,68 Reel Rp65.311,76 View Rp65.495,22 Rp63.660,62 MouseReel Available	Min.: 1 Mult.: 1 : 800
Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002 ACS717KMATR-10B-T Allegro MicroSystems 1: Rp122.734,74 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 Rp122.734,74 Rp110.626,38 Rp106.039,88 Rp100.719,54 Reel Rp79.621,64 View Rp97.050,34 Rp93.381,14 Rp82.190,08 Rp74.851,68 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: Rp196.852,58 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	Rp196.852,58 Rp178.139,66 Rp163.462,86 Rp152.088,34 View Rp143.465,72 Rp138.328,84 Rp138.145,38 Rp128.055,08 Rp119.249,00	Min.: 1 Mult.: 1
Board Mount Current Sensors For New Designs Use ACS772/3 ACS758LCB-100U-PFF-T Allegro MicroSystems 1: Rp191.899,16 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	Rp191.899,16 Rp170.801,26 Rp160.527,50 Rp149.886,82 View Rp142.731,88 Rp136.310,78 Rp136.127,32 Rp127.504,70 Rp124.936,26	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT A1126LLHLT-T Allegro MicroSystems 1: Rp24.767,10 112.885In 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 Rp24.767,10 Rp21.831,74 Rp19.630,22 Rp18.712,92 View Reel Rp12.878,89 Rp17.813,97 Rp15.942,67 Rp14.896,95 Rp13.190,77 Rp12.878,89 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A1221LLHLX-T Allegro MicroSystems 1: Rp21.831,74 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 Rp21.831,74 Rp19.446,76 Rp17.208,55 Rp16.401,32 View Reel Rp10.530,60 Rp15.704,18 Rp13.869,58 Rp12.952,28 Rp12.255,13 Rp10.530,60 Rp10.530,60 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO A4403GEUTR-T Allegro MicroSystems 1: Rp37.058,92 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 Rp37.058,92 Rp27.519,00 Rp24.950,56 Rp22.198,66 Reel Rp18.712,92 View Rp20.914,44 Rp20.180,60 Rp19.263,30 Rp17.630,51 MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER A4970SLBTR-T Allegro MicroSystems 1: Rp77.236,66 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 Rp77.236,66 Rp62.376,40 Rp58.340,28 Rp54.120,70 Reel Rp48.983,82 View Rp52.102,64 Rp51.552,26 Rp48.066,52 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CS ACS723LLCTR-20AU-T Allegro MicroSystems 1: Rp100.352,62 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 Rp100.352,62 Rp90.629,24 Rp86.776,58 Rp82.373,54 View Reel Rp63.110,24 Rp78.704,34 Rp74.851,68 Rp68.614,04 Rp66.779,44 Rp63.110,24 MouseReel Available	Min.: 1 Mult.: 1 : 3.000

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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