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Magnetic Switch & Latch ICs

Allegro MicroSystems Magnetic Switch and Latch ICs provide excellent jitter performance for optimized motor control. The magnetic switch and latch ICs feature vertical hall technology and survive the harshest automotive voltage transients. Furthermore, the switches and latches are developed to ISO 26262 standards.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Board Mount Hall Effect/Magnetic Sensors CHOPPER-STABILIZED PRECISION HALL EFFECT APS12212LLHALT Allegro MicroSystems 1: £0.278 11,470In Stock	Mfr. Part No. APS12212LLHALT Mouser Part No 250-APS12212LLHALT	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CHOPPER-STABILIZED PRECISION HALL EFFECT Learn More about Allegro MicroSystems allegro aps12202 aps12212 hall effect latches	Datasheet	11,470In Stock	Cut Tape £0.278 £0.234 £0.212 £0.189 View Reel £0.14 £0.177 £0.155 £0.148 £0.142 £0.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH APS12202LLHALT Allegro MicroSystems 1: £0.361 8,394In Stock	Mfr. Part No. APS12202LLHALT Mouser Part No 250-APS12202LLHALT	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro aps12202 aps12212 hall effect latches	Datasheet	8,394In Stock	Cut Tape £0.361 £0.321 £0.299 £0.276 View Reel £0.19 £0.265 £0.219 £0.209 £0.202 £0.19 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: £1.68 14,846In Stock	Mfr. Part No. A1230LK-T Mouser Part No 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	14,846In Stock	£1.68 £1.49 £1.34 £1.29 View £1.24 £1.13 £1.09 £1.03 £0.934	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWITCH A1103LLHLX-T Allegro MicroSystems 1: £1.46 19,465In Stock	Mfr. Part No. A1103LLHLX-T Mouser Part No 250-A1103LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	19,465In Stock	Cut Tape £1.46 £0.978 £0.826 £0.818 £0.71 Reel £0.71 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW A3211ELHLT-T Allegro MicroSystems 1: £0.811 33,344In Stock 6,000Expected 12/11/2026	Mfr. Part No. A3211ELHLT-T Mouser Part No 250-A3211ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	33,344In Stock 6,000Expected 12/11/2026	Cut Tape £0.811 £0.711 £0.633 £0.604 View Reel £0.416 £0.577 £0.524 £0.504 £0.476 £0.416 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT A1126LLHLX-T Allegro MicroSystems 1: £0.882 26,554In 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	26,554In Stock	Cut Tape £0.882 £0.672 £0.622 £0.566 View Reel £0.418 £0.476 £0.429 £0.418 £0.418 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors HALL EFFECT BI-POLAR SWITCH A1250LLHLX-T Allegro MicroSystems 1: £1.16 35,235In 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	35,235In Stock	Cut Tape £1.16 £1.03 £0.925 £0.882 View Reel £0.614 £0.841 £0.766 £0.738 £0.71 £0.614 £0.614 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT A1126LLHLT-T Allegro MicroSystems 1: £1.01 107,610In 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	107,610In Stock	Cut Tape £1.01 £0.89 £0.803 £0.766 View Reel £0.54 £0.729 £0.663 £0.639 £0.604 £0.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A1221LLHLX-T Allegro MicroSystems 1: £0.89 24,768In 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	24,768In Stock	Cut Tape £0.89 £0.796 £0.705 £0.673 View Reel £0.457 £0.643 £0.584 £0.561 £0.541 £0.457 £0.457 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI A1102LLHLT-T Allegro MicroSystems 1: £1.49 30,121In Stock	Mfr. Part No. A1102LLHLT-T Mouser Part No 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	30,121In Stock	Cut Tape £1.49 £1.33 £1.21 £1.11 View Reel £0.871 £1.04 £0.952 £0.934 £0.89 £0.871 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH APS13290KLHALT Allegro MicroSystems 1: £0.661 4,436In Stock	Mfr. Part No. APS13290KLHALT Mouser Part No 250-APS13290KLHALT	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro aps1329x sensor ics	Datasheet	4,436In Stock	Cut Tape £0.661 £0.581 £0.517 £0.492 View Reel £0.372 £0.47 £0.426 £0.409 £0.386 £0.372 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1152LLHLX-T Allegro MicroSystems 1: £1.09 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 £1.09 £0.969 £0.863 £0.826 View Reel £0.568 £0.788 £0.718 £0.691 £0.661 £0.568 £0.568 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors MICROPOWER 3W VERTICAL HALL-EFFECT SWITCH APS11760LLHALT-0PL Allegro MicroSystems 1: £0.728 15,729In Stock	Mfr. Part No. APS11760LLHALT-0PL Mouser Part No 250-11760LLHALT0PL	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors MICROPOWER 3W VERTICAL HALL-EFFECT SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	15,729In Stock	Cut Tape £0.728 £0.634 £0.583 £0.528 View Reel £0.407 £0.503 £0.455 £0.436 £0.419 £0.407 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH USING VERTICAL HALL ELEMENT A1262LLHLX-T Allegro MicroSystems 1: £0.978 59,246In Stock	Mfr. Part No. A1262LLHLX-T Mouser Part No 250-A1262LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH USING VERTICAL HALL ELEMENT Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	59,246In Stock	Cut Tape £0.978 £0.871 £0.773 £0.737 View Reel £0.506 £0.705 £0.641 £0.617 £0.599 £0.506 £0.506 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH A1227LUA-T Allegro MicroSystems 1: £1.20 3,748In Stock	Mfr. Part No. A1227LUA-T Mouser Part No 250-A1227LUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro a1225 a1227 a1229 sensor ics	Datasheet	3,748In Stock	£1.20 £1.07 £0.952 £0.917 View £0.882 £0.796 £0.78 £0.716 £0.694	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH A1213LUA-T Allegro MicroSystems 1: £1.48 3,365In Stock	Mfr. Part No. A1213LUA-T Mouser Part No 250-A1213LUA-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	3,365In Stock	£1.48 £1.30 £1.20 £1.09 View £1.04 £0.934 £0.908 £0.882 £0.871	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CHOPPER-STABILIZED HALL EFFECT SWITCH APS12205LUAA Allegro MicroSystems 1: £0.578 12,830In Stock	Mfr. Part No. APS12205LUAA Mouser Part No 250-APS12205LUAA	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CHOPPER-STABILIZED HALL EFFECT SWITCH Learn More about Allegro MicroSystems allegro aps122x sensor ics	Datasheet	12,830In Stock	£0.578 £0.503 £0.446 £0.425 View £0.405 £0.367 £0.355 £0.327 £0.314	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH A1121LUA-T Allegro MicroSystems 1: £0.615 8,124In Stock	Mfr. Part No. A1121LUA-T Mouser Part No 250-A1121LUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	8,124In Stock	£0.615 £0.544 £0.497 £0.465 View £0.446 £0.405 £0.402 £0.365 £0.359	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A1220LLHLX-T Allegro MicroSystems 1: £0.89 29,771In Stock	Mfr. Part No. A1220LLHLX-T Mouser Part No 250-A1220LLHLX-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	29,771In Stock	Cut Tape £0.89 £0.796 £0.705 £0.655 View Reel £0.476 £0.61 £0.553 £0.533 £0.518 £0.476 £0.476 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors 3D MICRO POWER SENSOR A1266ELHLT-SO3-T Allegro MicroSystems 1: £0.788 12,993In 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	12,993In Stock	Cut Tape £0.788 £0.697 £0.62 £0.592 View Reel £0.402 £0.566 £0.512 £0.493 £0.465 £0.402 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH APS12205LLHALT Allegro MicroSystems 1: £0.473 20,186In Stock	Mfr. Part No. APS12205LLHALT Mouser Part No 250-APS12205LLHALT	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro aps122x sensor ics	Datasheet	20,186In Stock	Cut Tape £0.473 £0.415 £0.367 £0.349 View Reel £0.235 £0.333 £0.299 £0.285 £0.268 £0.235 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE HALL-EFFECT SWITCH A3214LUA-T Allegro MicroSystems 1: £0.978 8,183In Stock	Mfr. Part No. A3214LUA-T Mouser Part No 250-A3214LUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE HALL-EFFECT SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	8,183In Stock	£0.978 £0.863 £0.773 £0.735 View £0.704 £0.64 £0.622 £0.574 £0.518	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CHOPPER-STABILIZED HALL EFFECT SWITCH APS11202LLHALT Allegro MicroSystems 1: £0.346 8,353In Stock	Mfr. Part No. APS11202LLHALT Mouser Part No 250-APS11202LLHALT	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CHOPPER-STABILIZED HALL EFFECT SWITCH Learn More about Allegro MicroSystems allegro aps11202 hall effect switches	Datasheet	8,353In Stock	Cut Tape £0.346 £0.302 £0.265 £0.252 View Reel £0.185 £0.24 £0.216 £0.207 £0.194 £0.185 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW A1171EEWLT-P Allegro MicroSystems 1: £0.653 16,263In Stock	Mfr. Part No. A1171EEWLT-P Mouser Part No 250-A1171EEWLT-P	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	16,263In Stock	Cut Tape £0.653 £0.574 £0.509 £0.485 View Reel £0.325 £0.464 £0.419 £0.402 £0.38 £0.325 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors MICRO POWER ULTRA SENSITIVE HALL SWITCH A3213LUA-T Allegro MicroSystems 1: £0.863 5,978In Stock	Mfr. Part No. A3213LUA-T Mouser Part No 250-A3213LUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors MICRO POWER ULTRA SENSITIVE HALL SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	5,978In Stock	£0.863 £0.747 £0.684 £0.626 View £0.599 £0.55 £0.543 £0.518 £0.504	Min.: 1 Mult.: 1

Magnetic Switch & Latch ICs

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Magnetic Switch & Latch ICs

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