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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 (CRC) 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: ₡2 331,68 9 766In Stock	Mfr. Part # A1335LLETR-T Mouser Part # 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 ₡2 331,68 ₡2 081,86 ₡1 988,18 ₡1 868,47 View Reel ₡1 472,92 ₡1 790,40 ₡1 712,33 ₡1 571,81 ₡1 530,17 ₡1 472,92 ₡1 472,92 MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Motor / Motion / Ignition Controllers & Drivers DMOS FULL BRIDGE PWM MOTOR DRIVER A4950KLJTR-T Allegro MicroSystems 1: ₡1 722,74 10 288In Stock	Mfr. Part # A4950KLJTR-T Mouser Part # 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 ₡1 722,74 ₡1 295,96 ₡1 186,66 ₡1 072,16 Reel ₡910,81 View ₡1 014,91 ₡999,29 ₡973,27 ₡801,52 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: ₡681,81 26 252In Stock	Mfr. Part # A1120ELHLT-T Mouser Part # 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 ₡681,81 ₡603,74 ₡541,28 ₡514,22 View Reel ₡356,00 ₡492,36 ₡439,27 ₡410,65 ₡388,27 ₡356,00 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: ₡863,97 23 662In Stock	Mfr. Part # A1309LLHLX-9-T Mouser Part # 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 ₡863,97 ₡765,08 ₡687,01 ₡655,79 View Reel ₡442,92 ₡629,76 ₡546,49 ₡525,67 ₡496,00 ₡442,92 ₡442,92 MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Motor / Motion / Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER A4915METTR-T Allegro MicroSystems 1: ₡2 102,68 9 303In Stock	Mfr. Part # A4915METTR-T Mouser Part # 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 ₡2 102,68 ₡1 696,72 ₡1 592,62 ₡1 472,92 View Reel ₡1 301,16 ₡1 415,67 ₡1 379,23 ₡1 332,39 ₡1 301,16 MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA ACS770KCB-150B-PFF-T Allegro MicroSystems 1: ₡4 980,85 9 393In Stock	Mfr. Part # ACS770KCB-150B-PFF-T Mouser Part # 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	₡4 980,85 ₡4 455,18 ₡4 257,41 ₡3 997,17 View ₡3 830,63 ₡3 695,30 ₡3 471,50 ₡3 383,03	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI A1102LLHLT-T Allegro MicroSystems 1: ₡1 035,73 30 629In Stock	Mfr. Part # A1102LLHLT-T Mouser Part # 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 ₡1 035,73 ₡921,22 ₡843,15 ₡770,29 View Reel ₡577,72 ₡723,45 ₡645,38 ₡624,56 ₡598,54 ₡577,72 MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT ACS72981LLRATR-100U5 Allegro MicroSystems 1: ₡3 159,22 6 918In Stock	Mfr. Part # ACS72981LLRATR-100U5 Mouser Part # 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 ₡3 159,22 ₡2 841,74 ₡2 722,03 ₡2 581,51 View Reel ₡1 847,65 ₡2 487,82 ₡2 399,35 ₡2 123,50 ₡2 040,22 ₡1 847,65 MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR ACS724KMATR-30AB-T Allegro MicroSystems 1: ₡1 972,56 6 866In Stock	Mfr. Part # ACS724KMATR-30AB-T Mouser Part # 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 ₡1 972,56 ₡1 811,22 ₡1 743,56 ₡1 665,49 Reel ₡1 405,26 View ₡1 618,65 ₡1 550,99 ₡1 452,10 ₡1 368,82 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: ₡3 242,50 9 695In Stock	Mfr. Part # ACS70311LKTATN-2P5B5-C Mouser Part # 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 ₡3 242,50 ₡2 732,44 ₡2 539,87 ₡2 305,66 View Reel ₡1 748,76 ₡2 144,32 ₡1 993,38 ₡1 748,76 ₡1 748,76 MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR ACS722KMATR-10AB-T Allegro MicroSystems 1: ₡3 481,91 4 485In Stock	Mfr. Part # ACS722KMATR-10AB-T Mouser Part # 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 ₡3 481,91 ₡3 133,20 ₡3 008,29 ₡2 852,15 Reel ₡2 258,82 View ₡2 748,06 ₡2 649,17 ₡2 331,68 ₡2 003,79 MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT A1126LLHLX-T Allegro MicroSystems 1: ₡614,15 28 593In Stock	Mfr. Part # A1126LLHLX-T Mouser Part # 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 ₡614,15 ₡541,28 ₡481,95 ₡347,15 View Reel ₡289,90 ₡328,41 ₡290,94 ₡289,90 ₡289,90 MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR ACS781LLRTR-100U-T Allegro MicroSystems 1: ₡3 736,94 11 121In Stock	Mfr. Part # ACS781LLRTR-100U-T Mouser Part # 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 ₡3 736,94 ₡3 372,62 ₡3 232,09 ₡3 070,75 View Reel ₡2 222,39 ₡2 956,24 ₡2 857,36 ₡2 524,26 ₡2 451,39 ₡2 222,39 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: ₡1 165,84 15 263In Stock	Mfr. Part # A1230LK-T Mouser Part # 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	₡1 165,84 ₡1 035,73 ₡931,63 ₡895,20 View ₡858,77 ₡759,88 ₡723,45 ₡687,01 ₡634,97	Min.: 1 Mult.: 1
Gate Drivers BRUSHED DC GATE DRIVER A4955GESTR-T Allegro MicroSystems 1: ₡890,00 28 460In Stock	Mfr. Part # A4955GESTR-T Mouser Part # 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 ₡890,00 ₡655,79 ₡593,33 ₡530,87 Reel ₡441,35 View ₡495,48 ₡476,23 ₡453,33 ₡412,21 MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Motor / Motion / Ignition Controllers & Drivers COMMERCIAL VERSION OF 3930 AMT49413GEVATR Allegro MicroSystems 1: ₡2 550,28 21 890In Stock	Mfr. Part # AMT49413GEVATR Mouser Part # 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 ₡2 550,28 ₡1 941,34 ₡1 790,40 ₡1 618,65 Reel ₡1 446,89 View ₡1 545,78 ₡1 400,05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Sensor Interface TRUE ZERO-SPEED DIGITAL SPEED SENSOR ATS682LSHTN-T Allegro MicroSystems 1: ₡2 394,14 4 209In Stock	Mfr. Part # ATS682LSHTN-T Mouser Part # 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 ₡2 394,14 ₡2 097,48 ₡1 962,15 ₡1 863,27 Reel ₡1 852,86 View ₡1 858,06 ₡1 806,01 MouseReel Available	Min.: 1 Mult.: 1 : 800
Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002 ACS717KMATR-10B-T Allegro MicroSystems 1: ₡3 481,91 5 382In Stock	Mfr. Part # ACS717KMATR-10B-T Mouser Part # 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 ₡3 481,91 ₡3 138,41 ₡3 008,29 ₡2 857,36 Reel ₡2 258,82 View ₡2 753,26 ₡2 649,17 ₡2 331,68 ₡2 123,50 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: ₡5 584,59 18 446In Stock	Mfr. Part # ACS758ECB-200B-PFF-T Mouser Part # 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	₡5 584,59 ₡5 053,72 ₡4 637,35 ₡4 314,66 View ₡4 070,04 ₡3 924,31 ₡3 919,10 ₡3 632,85 ₡3 383,03	Min.: 1 Mult.: 1
Board Mount Current Sensors For New Designs Use ACS772/3 ACS758LCB-100U-PFF-T Allegro MicroSystems 1: ₡5 444,07 20 981In Stock	Mfr. Part # ACS758LCB-100U-PFF-T Mouser Part # 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	₡5 444,07 ₡4 845,53 ₡4 554,07 ₡4 252,20 View ₡4 049,22 ₡3 867,06 ₡3 861,85 ₡3 617,23 ₡3 544,37	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT A1126LLHLT-T Allegro MicroSystems 1: ₡702,63 112 885In Stock	Mfr. Part # A1126LLHLT-T Mouser Part # 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 ₡702,63 ₡619,35 ₡556,90 ₡530,87 View Reel ₡365,37 ₡505,37 ₡452,28 ₡422,62 ₡374,21 ₡365,37 MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A1221LLHLX-T Allegro MicroSystems 1: ₡619,35 25 673In Stock	Mfr. Part # A1221LLHLX-T Mouser Part # 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 ₡619,35 ₡551,69 ₡488,20 ₡465,30 View Reel ₡298,75 ₡445,52 ₡393,47 ₡367,45 ₡347,67 ₡298,75 ₡298,75 MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO A4403GEUTR-T Allegro MicroSystems 1: ₡1 051,34 30 302In Stock	Mfr. Part # A4403GEUTR-T Mouser Part # 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 ₡1 051,34 ₡780,70 ₡707,83 ₡629,76 Reel ₡530,87 View ₡593,33 ₡572,51 ₡546,49 ₡500,17 MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Motor / Motion / Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER A4970SLBTR-T Allegro MicroSystems 1: ₡2 191,16 7 124In Stock	Mfr. Part # A4970SLBTR-T Mouser Part # 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 ₡2 191,16 ₡1 769,58 ₡1 655,08 ₡1 535,37 Reel ₡1 389,64 View ₡1 478,12 ₡1 462,51 ₡1 363,62 MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CS ACS723LLCTR-20AU-T Allegro MicroSystems 1: ₡2 846,95 5 797In Stock	Mfr. Part # ACS723LLCTR-20AU-T Mouser Part # 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 ₡2 846,95 ₡2 571,10 ₡2 461,80 ₡2 336,89 View Reel ₡1 790,40 ₡2 232,80 ₡2 123,50 ₡1 946,54 ₡1 894,49 ₡1 790,40 MouseReel Available	Min.: 1 Mult.: 1 : 3 000

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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