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Allegro MicroSystems Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Board Mount Hall Effect/Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE A1363LKTTN-5-T Allegro MicroSystems 1: $3.90 1,050In Stock	Mfr. Part No. A1363LKTTN-5-T Mouser Part No 250-A1363LKTTN-5-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	1,050In Stock	Cut Tape $3.90 $3.49 $3.16 $3.03 View Reel $2.44 $2.92 $2.69 $2.60 $2.45 $2.44 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Hall Effect/Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308 A1389LLHLT-9-T Allegro MicroSystems 1: $2.46 1,780In Stock 18,000Expected 11/02/2027	Mfr. Part No. A1389LLHLT-9-T Mouser Part No 250-A1389LLHLT-9-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	1,780In Stock 18,000Expected 11/02/2027	Cut Tape $2.46 $2.19 $1.97 $1.89 View Reel $1.43 $1.81 $1.61 $1.55 $1.48 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors AC COUPLED DIFFERENTIAL SENSOR A1422LK-T Allegro MicroSystems 1: $4.68 7,462In Stock	Mfr. Part No. A1422LK-T Mouser Part No 250-A1422LK-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors AC COUPLED DIFFERENTIAL SENSOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	7,462In Stock	$4.68 $3.95 $3.67 $3.10 View $2.88 $2.45 $2.35 $2.29	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors AC COUPLED DIFFERENTIAL SENSOR A1425LK-T Allegro MicroSystems 1: $4.01 1,592In Stock	Mfr. Part No. A1425LK-T Mouser Part No 250-A1425LK-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors AC COUPLED DIFFERENTIAL SENSOR Learn More about Allegro MicroSystems allegro crankshaft postion sensor ics	Datasheet	1,592In Stock	$4.01 $3.59 $3.25 $3.13 View $2.83 $2.66 $2.52	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors A1469LK-T A1469LK-T Allegro MicroSystems 1: $2.41 1,475In Stock	Mfr. Part No. A1469LK-T Mouser Part No 250-A1469LK-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors A1469LK-T Learn More about Allegro MicroSystems allegro special purpose e motor speed sensor ics	Datasheet	1,475In Stock	$2.41 $2.15 $1.93 $1.85 View $1.78 $1.62 $1.59 $1.47 $1.40	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors TRUE ZERO SPEED GEAR TOOTH SENSOR A1667LK-T Allegro MicroSystems 1: $3.67 1,775In Stock	Mfr. Part No. A1667LK-T Mouser Part No 250-A1667LK-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors TRUE ZERO SPEED GEAR TOOTH SENSOR Learn More about Allegro MicroSystems allegro transmission sensor ics	Datasheet	1,775In Stock	$3.67 $3.28 $2.96 $2.85 View $2.74 $2.52 $2.46 $2.34 $2.31	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW A3212ELHLT-T Allegro MicroSystems 1: $0.68 35,463In Stock	Mfr. Part No. A3212ELHLT-T Mouser Part No 250-A3212ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	35,463In Stock	Cut Tape $0.68 $0.592 $0.523 $0.494 View Reel $0.356 $0.465 $0.408 $0.39 $0.369 $0.356 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH A3213ELHLT-T Allegro MicroSystems 1: $1.11 17,714In Stock	Mfr. Part No. A3213ELHLT-T Mouser Part No 250-A3213ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	17,714In Stock	Cut Tape $1.11 $0.98 $0.874 $0.83 View Reel $0.623 $0.783 $0.702 $0.677 $0.646 $0.623 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH A3213ELHLX-T Allegro MicroSystems 1: $1.00 28,679In Stock	Mfr. Part No. A3213ELHLX-T Mouser Part No 250-A3213ELHLX-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	28,679In Stock	Cut Tape $1.00 $0.88 $0.782 $0.746 View Reel $0.547 $0.713 $0.647 $0.622 $0.611 $0.547 $0.547 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH A3213EUA-T Allegro MicroSystems 1: $1.14 19,410In Stock	Mfr. Part No. A3213EUA-T Mouser Part No 250-A3213EUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	19,410In Stock	$1.14 $1.01 $0.896 $0.855 View $0.818 $0.725 $0.712 $0.666 $0.643	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER A3909GLNTR-T Allegro MicroSystems 1: $1.58 4,838In 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	4,838In Stock	Cut Tape $1.58 $1.16 $1.05 $0.93 Reel $0.777 View $0.874 $0.84 $0.833 $0.761 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER A3909GLYTR-T Allegro MicroSystems 1: $1.82 10,788In Stock 48,000Expected 12/04/2027	Mfr. Part No. A3909GLYTR-T Mouser Part No 250-A3909GLYTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	10,788In Stock 48,000Expected 12/04/2027	Cut Tape $1.82 $1.34 $1.22 $1.09 View Reel $0.895 $1.02 $0.979 $0.976 $0.916 $0.895 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor/Motion/Ignition Controllers & Drivers DUAL HALF BRDIGE MOTOR DRIVER A3910EEETR-T Allegro MicroSystems 1: $0.70 9,997In Stock	Mfr. Part No. A3910EEETR-T Mouser Part No 250-A3910EEETR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL HALF BRDIGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro brush dc drivers	Datasheet	9,997In Stock	Cut Tape $0.70 $0.494 $0.444 $0.388 Reel $0.315 View $0.361 $0.345 $0.332 $0.307 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER A3916GESTR-T Allegro MicroSystems 1: $1.35 9,000In Stock	Mfr. Part No. A3916GESTR-T Mouser Part No 250-A3916GESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	9,000In Stock	Cut Tape $1.35 $0.979 $0.887 $0.786 Reel $0.654 View $0.737 $0.708 $0.672 $0.645 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER A3916GESTR-T-1 Allegro MicroSystems 1: $1.35 4,829In Stock	Mfr. Part No. A3916GESTR-T-1 Mouser Part No 250-A3916GESTR-T-1	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	4,829In Stock	Cut Tape $1.35 $0.979 $0.887 $0.786 Reel $0.654 View $0.737 $0.708 $0.672 $0.645 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE FULL BRIDGE MOSFET DRVR w/ASIL FEATURES A3922KLPTR-T Allegro MicroSystems 1: $5.44 919In Stock 12,000Expected 10/12/2026	Mfr. Part No. A3922KLPTR-T Mouser Part No 250-A3922KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE FULL BRIDGE MOSFET DRVR w/ASIL FEATURES Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	919In Stock 12,000Expected 10/12/2026	Cut Tape $5.44 $4.14 $3.82 $3.46 View Reel $3.06 $3.29 $3.19 $3.15 $3.11 $3.06 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE FULL BRIDGE MOSFET DRVR w/DUAL SENSE AMP A3924KLVTR-T Allegro MicroSystems 1: $6.15 936In Stock	Mfr. Part No. A3924KLVTR-T Mouser Part No 250-A3924KLVTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE FULL BRIDGE MOSFET DRVR w/DUAL SENSE AMP Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	936In Stock	Cut Tape $6.15 $4.72 $4.36 $3.96 View Reel $3.43 $3.82 $3.53 $3.49 $3.43 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor/Motion/Ignition Controllers & Drivers DUAL FULL-BRDG MICROSTEP W/TRANSLATOR A3967SLBTR-T Allegro MicroSystems 1: $4.42 4,654In Stock	Mfr. Part No. A3967SLBTR-T Mouser Part No 250-A3967SLBTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL FULL-BRDG MICROSTEP W/TRANSLATOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	4,654In Stock	Cut Tape $4.42 $3.35 $3.08 $2.79 Reel $2.48 View $2.65 $2.64 $2.40 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Motor/Motion/Ignition Controllers & Drivers DUAL 1.5 FULL BRIDGE MOTOR DRIVER A3982SLBTR-T Allegro MicroSystems 1: $4.96 1,790In Stock 6,000Expected 12/11/2026	Mfr. Part No. A3982SLBTR-T Mouser Part No 250-A3982SLBTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL 1.5 FULL BRIDGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	1,790In Stock 6,000Expected 12/11/2026	Cut Tape $4.96 $3.81 $3.52 $3.22 Reel $2.92 View $3.08 $3.03 $2.85 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Motor/Motion/Ignition Controllers & Drivers .5A DUAL DMOS FULL BRDG MICROSTEP W/TRA A3987SLPTR-T Allegro MicroSystems 1: $6.02 893In Stock 24,000Expected 05/07/2027	Mfr. Part No. A3987SLPTR-T Mouser Part No 250-A3987SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers .5A DUAL DMOS FULL BRDG MICROSTEP W/TRA Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	893In Stock 24,000Expected 05/07/2027	Cut Tape $6.02 $4.61 $4.26 $3.88 View Reel $3.50 $3.69 $3.58 $3.54 $3.50 $3.50 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR A4412KLVTR-T Allegro MicroSystems 1: $7.39 12,587In Stock	Mfr. Part No. A4412KLVTR-T Mouser Part No 250-A4412KLVTR-T	Allegro MicroSystems	Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	12,587In Stock	Cut Tape $7.39 $5.70 $5.28 $4.81 View Reel $4.18 $4.46 $4.45 $4.32 $4.19 $4.18 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Switching Voltage Regulators UMC VERSION OF 4447 A4447SLJTR-T Allegro MicroSystems 1: $1.60 13,070In Stock	Mfr. Part No. A4447SLJTR-T Mouser Part No 250-A4447SLJTR-T	Allegro MicroSystems	Switching Voltage Regulators UMC VERSION OF 4447 Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	13,070In Stock	Cut Tape $1.60 $1.20 $1.10 $0.989 Reel $0.845 View $0.937 $0.906 $0.898 $0.823 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators AUTO 50MA LDO W/SHORT BATTERY A4481KLJTR-T Allegro MicroSystems 1: $1.74 5,916In Stock	Mfr. Part No. A4481KLJTR-T Mouser Part No 250-A4481KLJTR-T	Allegro MicroSystems	LDO Voltage Regulators AUTO 50MA LDO W/SHORT BATTERY Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	5,916In Stock	Cut Tape $1.74 $1.28 $1.17 $1.04 Reel $0.886 View $0.973 $0.936 $0.931 $0.824 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER A4919GETTR-T Allegro MicroSystems 1: $3.60 2,619In Stock	Mfr. Part No. A4919GETTR-T Mouser Part No 250-A4919GETTR-T	Allegro MicroSystems	Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2,619In Stock	Cut Tape $3.60 $2.69 $2.46 $2.20 Reel $1.87 View $2.08 $2.04 $1.93 $1.76 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Motor/Motion/Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER A4953ELJTR-T Allegro MicroSystems 1: $2.15 10,888In Stock	Mfr. Part No. A4953ELJTR-T Mouser Part No 250-A4953ELJTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	10,888In Stock	Cut Tape $2.15 $1.59 $1.45 $1.30 Reel $1.09 View $1.23 $1.19 $1.16 $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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Allegro MicroSystems Semiconductors

Types of Semiconductors