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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 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 4,515In 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	4,515In 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 28,595In 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	28,595In Stock	Cut Tape €1.01 €0.894 €0.796 €0.759 View Reel €0.548 €0.726 €0.641 €0.599 €0.566 €0.548 €0.548 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Motion & Position Sensors ROTARY ON & OFF-AXIS ANGLE SENSOR IC W/I2C, SPI, SENT OUT A1335LLETR-T Allegro MicroSystems 1: €4.11 9,775In 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	9,775In Stock	Cut Tape €4.11 €3.69 €3.53 €3.34 View Reel €2.53 €3.21 €3.10 €2.74 €2.64 €2.53 €2.53 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
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 €3.03 €4.10 €3.96 €3.51 €3.37 €3.03 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 A1309LLHLT-9-T Allegro MicroSystems 1: €1.48 18,980In Stock	Mfr. Part No. A1309LLHLT-9-T Mouser Part No 250-A1309LLHLT-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	18,980In Stock	Cut Tape €1.48 €1.32 €1.18 €1.13 View Reel €0.722 €1.08 €0.937 €0.903 €0.852 €0.722 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 29,952In 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	29,952In Stock	Cut Tape €1.13 €0.998 €0.894 €0.85 View Reel €0.634 €0.814 €0.726 €0.693 €0.656 €0.634 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 23,664In 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	23,664In Stock	Cut Tape €1.43 €1.26 €1.14 €1.08 View Reel €0.71 €1.04 €0.903 €0.869 €0.82 €0.71 €0.71 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA ACS770KCB-150B-PFF-T Allegro MicroSystems 1: €7.24 10,293In 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	10,293In Stock	€7.24 €6.74 €6.54 €6.24 View €6.07 €5.96 €5.79 €5.67	Min.: 1 Mult.: 1
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER A8586KLJTR-T Allegro MicroSystems 1: €2.06 15,016In Stock	Mfr. Part No. A8586KLJTR-T Mouser Part No 250-A8586KLJTR-T	Allegro MicroSystems	Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	15,016In Stock	Cut Tape €2.06 €1.53 €1.40 €1.23 Reel €1.03 View €1.16 €1.13 €1.11 €0.989 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors For New Designs Use ACS772/3 ACS758KCB-150B-PSS-T Allegro MicroSystems 1: €9.02 3,497In Stock	Mfr. Part No. ACS758KCB-150B-PSS-T Mouser Part No 250-758KCB150BPSST	Allegro MicroSystems	Board Mount Current Sensors For New Designs Use ACS772/3 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	3,497In Stock	€9.02 €8.17 €7.85 €7.35 View €7.10 €6.86 €6.13 €5.94	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors HALL EFFECT BI-POLAR SWITCH A1250LLHLX-T Allegro MicroSystems 1: €1.33 38,577In Stock	Mfr. Part No. A1250LLHLX-T Mouser Part No 250-A1250LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors HALL EFFECT BI-POLAR SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	38,577In Stock	Cut Tape €1.33 €1.18 €1.06 €1.01 View Reel €0.657 €0.963 €0.869 €0.805 €0.763 €0.657 €0.657 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Motor/Motion/Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/8 MICROSTEP A3983SLPTR-T Allegro MicroSystems 1: €6.55 15,722In Stock	Mfr. Part No. A3983SLPTR-T Mouser Part No 250-A3983SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/8 MICROSTEP Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	15,722In Stock	Cut Tape €6.55 €5.06 €4.69 €4.27 View Reel €3.66 €3.97 €3.85 €3.66 €3.66 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP A4985SESTR-T Allegro MicroSystems 1: €2.06 12,743In Stock	Mfr. Part No. A4985SESTR-T Mouser Part No 250-A4985SESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	12,743In Stock	Cut Tape €2.06 €1.61 €1.50 €1.36 Reel €1.33 View €1.34 €1.30 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR ACS781LLRTR-100U-T Allegro MicroSystems 1: €6.17 12,221In 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	12,221In Stock	Cut Tape €6.17 €5.56 €5.34 €5.07 View Reel €3.67 €4.88 €4.71 €4.17 €4.05 €3.67 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
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 €0.818 €0.787 €0.749 €0.674 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Motor/Motion/Ignition Controllers & Drivers COMMERCIAL VERSION OF 3930 AMT49413GEVATR Allegro MicroSystems 1: €4.21 21,990In 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	21,990In Stock	Cut Tape €4.21 €3.21 €2.95 €2.67 Reel €2.39 View €2.55 €2.31 €2.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Sensor Interface TRUE ZERO-SPEED DIGITAL SPEED SENSOR ATS682LSHTN-T Allegro MicroSystems 1: €4.23 4,234In 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	4,234In Stock	Cut Tape €4.23 €3.97 €3.64 €3.34 Reel €3.03 View €3.17 €3.07 €2.99 MouseReel Available	Min.: 1 Mult.: 1 : 800
Board Mount Hall Effect/Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC ACS70310LKTATN-001B5-C Allegro MicroSystems 1: €4.60 8,467In Stock	Mfr. Part No. ACS70310LKTATN-001B5-C Mouser Part No 250-70310LKTATN1B5C	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC Learn More about Allegro MicroSystems allegro acs70310 acs70311 sensor ics	Datasheet	8,467In Stock	Cut Tape €4.60 €4.58 €3.52 €3.24 View Reel €2.39 €3.23 €2.82 €2.81 €2.80 €2.39 €2.39 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT ACS72981LLRATR-050B5 Allegro MicroSystems 1: €5.22 7,170In Stock	Mfr. Part No. ACS72981LLRATR-050B5 Mouser Part No 250-72981LLRATR050B5	Allegro MicroSystems	Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT Learn More about Allegro MicroSystems allegro current sensors	Datasheet	7,170In Stock	Cut Tape €5.22 €4.70 €4.50 €4.27 View Reel €3.30 €4.10 €3.96 €3.51 €3.37 €3.30 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Motion & Position Sensors PROGRAMMABLE ROTARY ANGLE SENSOR W/ANALOG AND PWM OUTPUT A1330LLETR-T Allegro MicroSystems 1: €2.45 21,943In Stock	Mfr. Part No. A1330LLETR-T Mouser Part No 250-A1330LLETR-T	Allegro MicroSystems	Board Mount Motion & Position Sensors PROGRAMMABLE ROTARY ANGLE SENSOR W/ANALOG AND PWM OUTPUT Learn More about Allegro MicroSystems allegro 2d angle position sensor ics	Datasheet	21,943In Stock	Cut Tape €2.45 €2.27 €2.12 €2.04 View Reel €1.56 €1.95 €1.79 €1.69 €1.63 €1.56 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor/Motion/Ignition Controllers & Drivers A4979SLPTR-T A4979GLPTR-T Allegro MicroSystems 1: €3.26 17,938In Stock	Mfr. Part No. A4979GLPTR-T Mouser Part No 250-A4979GLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers A4979SLPTR-T Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	17,938In Stock	Cut Tape €3.26 €2.61 €2.43 €2.30 View Reel €2.07 €2.22 €2.21 €2.18 €2.17 €2.07 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER A5950GEUSR-T Allegro MicroSystems 1: €1.90 15,673In Stock	Mfr. Part No. A5950GEUSR-T Mouser Part No 250-A5950GEUSR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER Learn More about Allegro MicroSystems allegro brush dc drivers	Datasheet	15,673In Stock	Cut Tape €1.90 €1.41 €1.29 €1.15 View Reel €0.894 €1.08 €1.05 €1.01 €0.998 €0.894 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION ACS716KLATR-12CB-T Allegro MicroSystems 1: €4.38 8,858In Stock	Mfr. Part No. ACS716KLATR-12CB-T Mouser Part No 250-716KLATR12CBT	Allegro MicroSystems	Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	8,858In Stock	Cut Tape €4.38 €4.05 €3.89 €3.69 Reel €3.12 View €3.59 €3.47 €3.22 €3.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
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 €5.18 €4.97 €4.71 Reel €3.73 View €4.54 €4.38 €3.85 €3.48 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

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Magnetic Speed Sensor ICs

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