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.

Results: 368
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Operating Supply Current
Maximum Output Current
Operating Point Min/Max
Release Point Min/Max (Brp)
Operating Supply Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Series
Packaging
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI
Datasheet
22,379In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unipolar 4.1 mA 25 mA 50 G to 160 G 10 G to 130 G 3.8 V to 24 V - 40 C + 150 C SMD/SMT SOT-23-3 A110X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors UNIPOLAR SWITCH
Datasheet
47,909In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unipolar 4 mA 25 mA 120 G to 200 G 110 G to 190 G 3 V to 24 V - 40 C + 150 C SMD/SMT SOT-23-3 A1122 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT
Datasheet
128,208In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Omnipolar 4 mA 60 mA - 55 G to 55 G - 50 G to 50 G 3 V to 24 V - 40 C + 150 C SMD/SMT SOT-23-3 A1126 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI
Datasheet
99,153In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unipolar 4 mA 25 mA 35 G to 50 G 5 G to 25 G 3 V to 24 V - 40 C + 150 C SMD/SMT SOT-23-3 A1120 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED SWITCH
Datasheet
10,534In Stock
Min.: 1
Mult.: 1

Omnipolar 4 mA 60 mA - 55 G to 55 G - 50 G to 50 G 3 V to 24 V - 40 C + 150 C Through Hole SIP-3 A1126 Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED HALL SWITCH
Datasheet
11,965In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Precision 4 mA 25 mA 5 G to 40 G - 40 G to - 5 G 3 V to 24 V - 40 C + 85 C SMD/SMT SOT-23-3 A1220-1-2-3 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWITCH
Datasheet
3,112In Stock
Min.: 1
Mult.: 1

Unipolar 4 mA 25 mA 35 G to 50 G 5 G to 25 G 3 V to 24 V - 40 C + 150 C Through Hole SIP-3 A1120 Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE LATCH
Datasheet
7,360In Stock
Min.: 1
Mult.: 1

Precision 4 mA 25 mA 70 G to 150 G - 150 G to - 70 G 3 V to 24 V - 40 C + 150 C Through Hole SIP-3 A1220-1-2-3 Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors UNIPOLAR SWITCH USING VERTICAL HALL ELEMENT
Datasheet
59,388In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

3 mA 20 mA 1 G to 40 G - 40 G to - 1 G 4 V to 24 V - 40 C + 150 C SMD/SMT CLH-5 A1262 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWITCH
Datasheet
23,160In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unipolar 4.1 mA 25 mA 220 G to 340 G 165 G to 285 G 3.8 V to 24 V - 40 C + 150 C SMD/SMT SOT-23-3 A110X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH
Datasheet
59,687In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

4 mA 25 mA 5 G to 40 G - 40 G to - 5 G 3.8 V to 24 V - 40 C + 150 C SMD/SMT ZLH-3 A1220-1-2-3 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH
Datasheet
31,068In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

4 mA 25 mA 15 G to 90 G - 90 G to - 15 G 3.8 V to 24 V - 40 C + 150 C SMD/SMT ZLH-3 A1220-1-2-3 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors HALL EFFECT OMNIPOLAR SWITCH
Datasheet
5,854In Stock
Min.: 1
Mult.: 1

6 uA 1 mA - 70 G to 70 G 10 G to - 10 G 3 V - 40 C + 85 C Through Hole SIP-3 A3213-4 Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH
Datasheet
10,797In Stock
Min.: 1
Mult.: 1

Unipolar 4.1 mA 25 mA 50 G to 160 G 10 G to 130 G 3.8 V to 24 V - 40 C + 150 C Through Hole SIP-3 A110X Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI
Datasheet
2,940In Stock
17,475Expected 2026-02-19
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unipolar 4.1 mA 25 mA 130 G to 230 G 75 G to 175 G 3.8 V to 24 V - 40 C + 85 C SMD/SMT SOT-23-3 A110X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER-STABILIZED HALL EFFECT SWITCH
Datasheet
13,110In Stock
Min.: 1
Mult.: 1

Solder Pad 2 mA 60 mA 5 G to 40 G - 40 G to - 5 G 2.8 V to 5.5 V - 40 C + 150 C Through Hole SIP-3 APS12205-15-35 Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors MICROPOWER 3W VERTICAL HALL-EFFECT SWITCH
Datasheet
17,910In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Omnipolar 6 uA 40 mA - 70 G to 70 G - 50 G to 50 G 3.3 V to 24 V - 40 C + 150 C SMD/SMT SOT-23-3 APS11700-60 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SW
Datasheet
19,389In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unipolar 2 mA 1 mA - 55 G to 55 G 6 G to - 6 G 1.65 V to 3.5 V - 40 C + 85 C SMD/SMT DFN-6 A1171 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH
Datasheet
5,912In Stock
Min.: 1
Mult.: 1

Unipolar 4.1 mA 25 mA 220 G to 340 G 165 G to 285 G 3.8 V to 24 V - 40 C + 150 C Through Hole SIP-3 A110X Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED HALL-EFFECT LATCH
Datasheet
5,940In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Precision 4 mA 25 mA 10 G to 100 G - 100 G to - 10 G 3 V to 24 V - 40 C + 125 C SMD/SMT SOT-23-3 A3290-1 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
15,970In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Pre-Programmed, 2-Wire 17 mA 50 G to 110 G 45 G to 105 G 3 V to 24 V - 40 C + 150 C SMD/SMT SOT-23-3 A115X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH
Datasheet
8,360In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Precision 4 mA 25 mA 15 G to 90 G - 90 G to - 15 G 3 V to 24 V - 40 C + 150 C SMD/SMT SOT-23-3 A1220-1-2-3 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
5,763In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Pre-Programmed, 2-Wire 17 mA 50 G to 110 G 45 G to 105 G 3 V to 24 V - 40 C + 150 C SMD/SMT ZLH-3 A115X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SW
Datasheet
8,387In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

2 mA 1 mA - 65 G to 65 G 10 G to - 10 G 2.75 V - 40 C + 150 C SMD/SMT SOT-23-3 A3211-12 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED HALL EFFECT UNIPOLAR SWITCH
Datasheet
6,565In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

2 mA 60 mA 35 G to 50 G 5 G to 25 G 2.8 V to 24 V - 40 C + 150 C SMD/SMT ZLH-3 APS11200 Reel, Cut Tape, MouseReel