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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 Current Sensors For New Designs Use ACS772/3 ACS758LCB-100U-PFF-T Allegro MicroSystems 1: €9.00 21,489In 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	21,489In 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 Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR ACS781LLRTR-050U-T Allegro MicroSystems 1: €6.17 8,276In Stock	Mfr. Part No. ACS781LLRTR-050U-T Mouser Part No 250-781LLRTR050UT	Allegro MicroSystems	Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	8,276In Stock	Cut Tape €6.17 €5.57 €5.34 €5.07 View Reel €3.88 €4.88 €4.72 €4.17 €4.05 €3.88 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT A1126LLHLT-T Allegro MicroSystems 1: €1.16 117,515In 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	117,515In Stock	Cut Tape €1.16 €1.02 €0.92 €0.877 View Reel €0.604 €0.834 €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 30,327In 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	30,327In Stock	Cut Tape €1.74 €1.29 €1.16 €1.04 Reel €0.877 View €0.98 €0.946 €0.903 €0.806 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER A4970SLBTR-T Allegro MicroSystems 1: €3.33 7,125In 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	7,125In Stock	Cut Tape €3.33 €2.77 €2.61 €2.45 Reel €2.24 View €2.37 €2.35 €2.22 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
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 Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR ACS725LLCTR-30AU-T Allegro MicroSystems 1: €3.67 8,473In Stock	Mfr. Part No. ACS725LLCTR-30AU-T Mouser Part No 250-725LLCTR30AUT	Allegro MicroSystems	Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	8,473In Stock	Cut Tape €3.67 €3.29 €3.15 €2.98 View Reel €2.17 €2.86 €2.75 €2.46 €2.38 €2.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT ACS781KLRTR-150B-T Allegro MicroSystems 1: €5.46 5,932In Stock	Mfr. Part No. ACS781KLRTR-150B-T Mouser Part No 250-781KLRTR150BT	Allegro MicroSystems	Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5,932In Stock	Cut Tape €5.46 €4.91 €4.70 €4.46 View Reel €3.28 €4.30 €4.15 €3.80 €3.69 €3.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3921 A3921KLPTR-T Allegro MicroSystems 1: €3.89 19,540In Stock	Mfr. Part No. A3921KLPTR-T Mouser Part No 250-A3921KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 8 INCH 3921 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	19,540In Stock	Cut Tape €3.89 €2.95 €2.73 €2.47 View Reel €1.98 €2.35 €2.33 €2.19 €2.14 €1.98 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Gate Drivers BRUSHED DC GATE DRIVER A4955GLPTR-T Allegro MicroSystems 1: €1.69 22,436In Stock	Mfr. Part No. A4955GLPTR-T Mouser Part No 250-A4955GLPTR-T	Allegro MicroSystems	Gate Drivers BRUSHED DC GATE DRIVER Learn More about Allegro MicroSystems allegro a4955 gate drivers	Datasheet	22,436In Stock	Cut Tape €1.69 €1.25 €1.14 €1.01 View Reel €0.777 €0.955 €0.92 €0.859 €0.777 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION ACS710KLATR-25CB-NL-T Allegro MicroSystems 1: €5.11 9,040In Stock NRND	Mfr. Part No. ACS710KLATR-25CB-NL-T Mouser Part No 250-710KLATR25CBNLT NRND	Allegro MicroSystems	Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	9,040In Stock	Cut Tape €5.11 €4.59 €4.40 €4.17 Reel €3.29 View €4.02 €3.88 €3.42 €2.95 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR ACS723KMATR-40AB-T Allegro MicroSystems 1: €5.75 5,404In Stock	Mfr. Part No. ACS723KMATR-40AB-T Mouser Part No 250-723KMATR40ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5,404In Stock	Cut Tape €5.75 €5.18 €4.97 €4.71 Reel €3.73 View €4.54 €4.38 €3.85 €3.41 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE DUEL CHANNEL BIPOLAR SWITCH A1230LLTR-T Allegro MicroSystems 1: €1.93 2,393In Stock	Mfr. Part No. A1230LLTR-T Mouser Part No 250-A1230LLTR-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	2,393In Stock	Cut Tape €1.93 €1.71 €1.54 €1.48 View Reel €1.17 €1.42 €1.29 €1.24 €1.20 €1.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Gate Drivers AUTOMOTIVE 3-PHASE ISOLATOR IC w/RB and Vds A6862KLPTR-T Allegro MicroSystems 1: €1.87 5,663In Stock	Mfr. Part No. A6862KLPTR-T Mouser Part No 250-A6862KLPTR-T	Allegro MicroSystems	Gate Drivers AUTOMOTIVE 3-PHASE ISOLATOR IC w/RB and Vds Learn More about Allegro MicroSystems allegro brushless dc drivers	Datasheet	5,663In Stock	Cut Tape €1.87 €1.38 €1.26 €1.13 View Reel €0.871 €1.07 €1.03 €1.01 €0.871 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1152LLHLX-T Allegro MicroSystems 1: €1.25 28,060In Stock	Mfr. Part No. A1152LLHLX-T Mouser Part No 250-A1152LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	28,060In Stock	Cut Tape €1.25 €1.11 €0.989 €0.946 View Reel €0.612 €0.903 €0.807 €0.75 €0.71 €0.612 €0.612 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors 3D MICRO POWER SENSOR A1266ELHLT-SO3-T Allegro MicroSystems 1: €0.903 14,780In Stock	Mfr. Part No. A1266ELHLT-SO3-T Mouser Part No 250-A1266ELHLT-SO3-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors 3D MICRO POWER SENSOR Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	14,780In Stock	Cut Tape €0.903 €0.798 €0.71 €0.677 View Reel €0.437 €0.647 €0.579 €0.545 €0.514 €0.437 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER A3909GLNTR-T Allegro MicroSystems 1: €1.36 7,243In Stock	Mfr. Part No. A3909GLNTR-T Mouser Part No 250-A3909GLNTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro brush dc drivers	Datasheet	7,243In Stock	Cut Tape €1.36 €0.998 €0.903 €0.799 Reel €0.669 View €0.751 €0.722 €0.716 €0.654 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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