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Allegro MicroSystems Sensor ICs

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Manufacturer = Allegro MicroSystems

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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.	Product Type	Mounting Style	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Board Mount Hall Effect/Magnetic Sensors PROGRAMMABLE HALL EFFECT SWITCH A1128LUA-T Allegro MicroSystems 1: $1.30 5,496In Stock 8,000Expected 12/11/2026	Mfr. Part No. A1128LUA-T Mouser Part No 250-A1128LUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors PROGRAMMABLE HALL EFFECT SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	5,496In Stock 8,000Expected 12/11/2026	$1.30 $1.15 $1.03 $0.979 View $0.937 $0.852 $0.839 $0.765 $0.74	Min.: 1 Mult.: 1	Board Mount Hall Effect / Magnetic Sensors	Through Hole	UAG-3	- 40 C	+ 150 C	Bulk
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT A1203LLHLT-T Allegro MicroSystems 1: $1.84 3,699In Stock	Mfr. Part No. A1203LLHLT-T Mouser Part No 250-A1203LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	3,699In Stock	Cut Tape $1.84 $1.63 $1.46 $1.40 View Reel $1.08 $1.34 $1.23 $1.18 $1.12 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Board Mount Hall Effect / Magnetic Sensors	SMD/SMT	ZLH-3	- 40 C	+ 150 C	Reel, Cut Tape, MouseReel
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH A1211LUA-T Allegro MicroSystems 1: $1.74 6,349In Stock	Mfr. Part No. A1211LUA-T Mouser Part No 250-A1211LUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	6,349In Stock	$1.74 $1.55 $1.39 $1.32 View $1.25 $1.12 $1.10 $1.05 $1.00	Min.: 1 Mult.: 1	Board Mount Hall Effect / Magnetic Sensors	Through Hole	SIP-3	- 40 C	+ 150 C	Bulk
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH A1214LUA-T Allegro MicroSystems 1: $2.09 1,861In Stock 8,000Expected 17/12/2026	Mfr. Part No. A1214LUA-T Mouser Part No 250-A1214LUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	1,861In Stock 8,000Expected 17/12/2026	$2.09 $1.86 $1.67 $1.60 View $1.53 $1.40 $1.37 $1.27 $1.22	Min.: 1 Mult.: 1	Board Mount Hall Effect / Magnetic Sensors	Through Hole	SIP-3	- 40 C	+ 150 C	Bulk
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL SWITCH A1220ELHLT-T Allegro MicroSystems 1: $1.08 5,550In Stock	Mfr. Part No. A1220ELHLT-T Mouser Part No 250-A1220ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL SWITCH Learn More about Allegro MicroSystems allegro a1220 a1221 a1222 a1223 sensor ics	Datasheet	5,550In Stock	Cut Tape $1.08 $0.948 $0.843 $0.805 View Reel $0.612 $0.769 $0.698 $0.671 $0.634 $0.612 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Board Mount Hall Effect / Magnetic Sensors	SMD/SMT	SOT-23-3	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A1221ELHLT-T Allegro MicroSystems 1: $1.08 15,136In Stock	Mfr. Part No. A1221ELHLT-T Mouser Part No 250-A1221ELHLT-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	15,136In Stock	Cut Tape $1.08 $0.948 $0.843 $0.805 View Reel $0.612 $0.769 $0.698 $0.671 $0.634 $0.612 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Board Mount Hall Effect / Magnetic Sensors	SMD/SMT	SOT-23-3	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Board Mount Hall Effect/Magnetic Sensors HALL EFFFECT BI-POLAR SWITCH A1250LUA-T Allegro MicroSystems 1: $1.61 2,154In Stock	Mfr. Part No. A1250LUA-T Mouser Part No 250-A1250LUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors HALL EFFFECT BI-POLAR SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	2,154In Stock	$1.61 $1.43 $1.28 $1.22 View $1.17 $1.07 $1.06 $0.959 $0.929	Min.: 1 Mult.: 1	Board Mount Hall Effect / Magnetic Sensors	Through Hole	SIP-3	- 40 C	+ 150 C	Bulk
Board Mount Hall Effect/Magnetic Sensors LATCH USING VERTICAL HALL ELEMENTS A1260ELHLT-T Allegro MicroSystems 1: $0.67 8,745In Stock	Mfr. Part No. A1260ELHLT-T Mouser Part No 250-A1260ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors LATCH USING VERTICAL HALL ELEMENTS Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	8,745In Stock	Cut Tape $0.67 $0.582 $0.515 $0.49 View Reel $0.366 $0.468 $0.422 $0.402 $0.38 $0.366 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Board Mount Hall Effect / Magnetic Sensors	SMD/SMT	CLH-3	- 40 C	+ 150 C	Reel, Cut Tape, MouseReel
Board Mount Hall Effect/Magnetic Sensors 2D HALL EFFECT DUAL LATCH A1262LLHLX-X-T Allegro MicroSystems 1: $1.27 9,696In Stock	Mfr. Part No. A1262LLHLX-X-T Mouser Part No 250-A1262LLHLX-X-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors 2D HALL EFFECT DUAL LATCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	9,696In Stock	Cut Tape $1.27 $1.07 $0.986 $0.831 View Reel $0.569 $0.773 $0.674 $0.649 $0.62 $0.569 $0.569 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Board Mount Hall Effect / Magnetic Sensors		CLH-5			Reel, Cut Tape, MouseReel
Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SIP-3,1.3MV/G, AUTO A1308KUA-1-T Allegro MicroSystems 1: $1.62 3,253In Stock 24,000Expected 21/12/2026	Mfr. Part No. A1308KUA-1-T Mouser Part No 250-A1308KUA-1-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SIP-3,1.3MV/G, AUTO Learn More about Allegro MicroSystems allegro a1308 a1309 hall effect sensor ics	Datasheet	3,253In Stock 24,000Expected 21/12/2026	$1.62 $1.44 $1.29 $1.23 View $1.18 $1.08 $1.05 $0.967 $0.916	Min.: 1 Mult.: 1	Board Mount Hall Effect / Magnetic Sensors	Through Hole	SIP-3	- 40 C	+ 125 C	Bulk
Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3,1.3MV/G, AUTO A1308LLHLX-1-T Allegro MicroSystems 1: $1.66 9,454In Stock	Mfr. Part No. A1308LLHLX-1-T Mouser Part No 250-A1308LLHLX-1-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3,1.3MV/G, AUTO Learn More about Allegro MicroSystems allegro a1308 a1309 hall effect sensor ics	Datasheet	9,454In Stock	Cut Tape $1.66 $1.47 $1.32 $1.26 View Reel $0.981 $1.21 $1.10 $1.06 $1.03 $0.981 $0.981 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Board Mount Hall Effect / Magnetic Sensors	SMD/SMT	HLH-3	- 40 C	+ 150 C	Reel, Cut Tape, MouseReel
Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V, ANALOG OUT, SOT23W-3, 2MV/G, AUTO A1326LLHLT-T Allegro MicroSystems 1: $1.78 7,983In Stock	Mfr. Part No. A1326LLHLT-T Mouser Part No 250-A1326LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V, ANALOG OUT, SOT23W-3, 2MV/G, AUTO Learn More about Allegro MicroSystems allegro 1d factory programmed sensor ics	Datasheet	7,983In Stock	Cut Tape $1.78 $1.58 $1.42 $1.35 View Reel $1.01 $1.30 $1.19 $1.14 $1.05 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Board Mount Hall Effect / Magnetic Sensors	SMD/SMT	SOT-23-3	- 40 C	+ 150 C	Reel, Cut Tape, MouseReel
Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V, ANALOG OUT, SOT23W-3, 2MV/G, AUTO A1326LLHLX-T Allegro MicroSystems 1: $1.72 5,551In Stock 30,000Expected 11/02/2027	Mfr. Part No. A1326LLHLX-T Mouser Part No 250-A1326LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V, ANALOG OUT, SOT23W-3, 2MV/G, AUTO Learn More about Allegro MicroSystems allegro 1d factory programmed sensor ics	Datasheet	5,551In Stock 30,000Expected 11/02/2027	Cut Tape $1.72 $1.53 $1.37 $1.31 View Reel $1.04 $1.25 $1.17 $1.13 $1.04 $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Board Mount Hall Effect / Magnetic Sensors	SMD/SMT	HLH-3	- 40 C	+ 150 C	Reel, Cut Tape, MouseReel
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	Through Hole	SIP-4	- 40 C	+ 150 C	Reel, Cut Tape, MouseReel
Board Mount Hall Effect/Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308 A1389LLHLT-9-T Allegro MicroSystems 1: $2.46 1,830In 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	1,830In 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	SMD/SMT	HLH-3	- 40 C	+ 150 C	Reel, Cut Tape, MouseReel
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		OK-4			Bulk
Board Mount Hall Effect/Magnetic Sensors AC COUPLED DIFFERENTIAL SENSOR A1425LK-T Allegro MicroSystems 1: $4.01 1,929In 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	1,929In 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	Through Hole	OK-4	- 40 C	+ 150 C	Bulk
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	Through Hole	SIP-4	- 40 C	+ 150 C	Bulk
Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW A3212ELHLT-T Allegro MicroSystems 1: $0.68 38,242In 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	38,242In 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	SMD/SMT	SOT-23-3	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW A3212LLHLT-T Allegro MicroSystems 1: $0.68 5,745In Stock	Mfr. Part No. A3212LLHLT-T Mouser Part No 250-A3212LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	5,745In Stock	Cut Tape $0.68 $0.592 $0.523 $0.498 View Reel $0.372 $0.475 $0.428 $0.409 $0.386 $0.372 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Board Mount Hall Effect / Magnetic Sensors	SMD/SMT	SOT-23-3	- 40 C	+ 150 C	Reel, Cut Tape, MouseReel
Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH A3213ELHLT-T Allegro MicroSystems 1: $1.11 18,858In 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	18,858In 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	SMD/SMT	SOT-23-3	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH A3213EUA-T Allegro MicroSystems 1: $1.14 21,428In 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	21,428In Stock	$1.14 $1.01 $0.896 $0.855 View $0.818 $0.725 $0.712 $0.666 $0.643	Min.: 1 Mult.: 1	Board Mount Hall Effect / Magnetic Sensors	Through Hole	SIP-3	- 40 C	+ 85 C	Bulk
Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH APS12200LUAA Allegro MicroSystems 1: $1.03 6,481In Stock	Mfr. Part No. APS12200LUAA Mouser Part No 250-APS12200LUAA	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro aps122x hall effect sensor ics	Datasheet	6,481In Stock	$1.03 $0.906 $0.806 $0.768 View $0.734 $0.666 $0.651 $0.596 $0.517	Min.: 1 Mult.: 1	Board Mount Hall Effect / Magnetic Sensors	Through Hole	HUA-3	- 40 C	+ 150 C	Bulk
Board Mount Hall Effect/Magnetic Sensors 1D X-AXIS LINEAR TMR BRIDGE, 1V/5.5V, DIFF. ANA OUT, SOT23-6 CT100LW-FS6 Allegro MicroSystems 1: $1.35 2,387In Stock	Mfr. Part No. CT100LW-FS6 Mouser Part No 462-CT100LW-FS6	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors 1D X-AXIS LINEAR TMR BRIDGE, 1V/5.5V, DIFF. ANA OUT, SOT23-6 Learn More about Allegro MicroSystems crocus ct100 tmr sensors	Datasheet	2,387In Stock	Cut Tape $1.35 $1.20 $1.07 $1.02 View Reel $0.78 $0.973 $0.885 $0.853 $0.807 $0.78	Min.: 1 Mult.: 1 : 3,000	Board Mount Hall Effect / Magnetic Sensors	SMD/SMT	SOT-23-6	- 40 C	+ 150 C	Reel, Cut Tape
Board Mount Hall Effect/Magnetic Sensors 1D X-AXIS LINEAR TMR BRIDGE, 1V/5.5V, DIFF. ANA OUT, SOT23-6 CT100LW-HS6 Allegro MicroSystems 1: $1.20 15,684In Stock 36,000Expected 11/02/2027	Mfr. Part No. CT100LW-HS6 Mouser Part No 462-CT100LW-HS6	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors 1D X-AXIS LINEAR TMR BRIDGE, 1V/5.5V, DIFF. ANA OUT, SOT23-6 Learn More about Allegro MicroSystems crocus ct100 tmr sensors	Datasheet	15,684In Stock 36,000Expected 11/02/2027	Cut Tape $1.20 $1.06 $0.941 $0.898 View Reel $0.686 $0.859 $0.78 $0.751 $0.71 $0.686	Min.: 1 Mult.: 1 : 3,000	Board Mount Hall Effect / Magnetic Sensors	SMD/SMT	SOT-23-6	- 40 C	+ 125 C	Reel, Cut Tape