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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Description Datasheet Availability Pricing (EUR) 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 CHOPPER STABILIZED SWITCH
Datasheet
3,503In Stock
Min.: 1
Mult.: 1

4 mA 25 mA 50 G to 135 G 40 G to 110 G 3 V to 24 V - 40 C + 85 C Through Hole UAG-3 A1121 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH
Datasheet
1,336In Stock
Min.: 1
Mult.: 1

Unipolar 4 mA 25 mA 50 G to 135 G 40 G to 110 G 3 V to 24 V - 40 C + 150 C Through Hole SIP-3 A1121 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH
Datasheet
3,673In Stock
Min.: 1
Mult.: 1

Unipolar UAG-3 A1123 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT
Datasheet
3,743In Stock
Min.: 1
Mult.: 1

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 UAG-3 A1125 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
3,258In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Pre-Programmed, 2-Wire ZLH-3 A115X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
8,170In Stock
8On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Pre-Programmed, 2-Wire ZLH-3 A115X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
5,979In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Programmable, 2-Wire 17 mA 10 G to 200 G 3 V to 24 V - 40 C + 150 C SMD/SMT ZLH-3 A119X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
2,918In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Programmable, 2-Wire ZLH-3 A119X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH
Datasheet
7,019In Stock
Min.: 1
Mult.: 1

4.1 mA 25 mA 15 G to 180 G - 180 G to - 15 G 3.8 V to 24 V - 40 C + 150 C Through Hole SIP-3 A121X Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH
Datasheet
13,370In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

ZLH-3 A121X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH
Datasheet
19,770In 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 + 85 C SMD/SMT SOT-23-3 A1220-1-2-3 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH
Datasheet
3,768In Stock
Min.: 1
Mult.: 1

6 mA 25 mA 50 G to 150 G - 150 G to - 50 G 3.8 V to 24 V - 40 C + 150 C Through Hole HUA-3 A1225-7-9 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH
Datasheet
3,905In Stock
Min.: 1
Mult.: 1

6 mA 25 mA 100 G to 180 G - 180 G to - 100 G 3.8 V to 24 V - 40 C + 150 C Through Hole HUA-3 A1225-7-9 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LATCH USING VERTICAL HALL ELEMENTS
Datasheet
16,275In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

2.5 mA 25 mA 5 G to 50 G - 50 G to - 5 G 3 V to 24 V - 40 C + 150 C SMD/SMT CLH-3 A1260 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors 2D HALL EFFECT DUAL LATCH
Datasheet
Non-Stocked Lead-Time 24 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

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 3D MICRO POWER SENSOR
Datasheet
3,039In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

3D 3.6 mA 3 mA - 40 G to 40 G 5 G to - 5 G 3.3 V - 40 C + 85 C SMD/SMT SOT-23-5 A1266 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SWITCH
Datasheet
1,325In Stock
8,000Expected 29/07/2026
Min.: 1
Mult.: 1

Micropower 2 mA 1 mA - 55 G to 55 G 10 G to - 10 G 2.75 V - 40 C + 85 C Through Hole SIP-3 A3211-12 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH
Datasheet
13,648In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

309 uA 1 mA - 70 G to 70 G 10 G to - 10 G 3 V - 40 C + 85 C SMD/SMT SOT-23-3 A3213-4 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT SWITCH
Datasheet
5,237In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

4 mA 25 mA 75 G 5 G 3 V to 24 V - 40 C + 125 C SMD/SMT ZLH-3 A3295 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors STANDARD 3W VERTICAL HALL-EFFECT SWITCH
Datasheet
3,825In Stock
Min.: 1
Mult.: 1

2.5 mA 40 mA 35 G to 70 G 5 G to 25 G 3.3 V to 24 V - 40 C + 150 C Through Hole HUA-3 APS11060 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors 3 WIRE UNIPOLAR HALL EFFECT SWITCH WITH ADVANCED DIAGNOSTICS
Datasheet
3,798In Stock
Min.: 1
Mult.: 1

3-Wire 4.5 mA 12 mA 35 G to 50 G 5 G to 25 G 3 V to 30 V - 40 C + 150 C Through Hole HUA-3 APS11450 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors NEXT GENERATION CUSTOMER PROGRAMMABLE 2W HALL-EFFECT SWITCH
Datasheet
4,835In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Programmable, 2-Wire ZLH-3 APS11900 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH
Datasheet
5,585In 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 + 125 C SMD/SMT ZLH-3 APS13295 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWITCH
Datasheet
527In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unipolar ZLH-3 A110X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH
Datasheet
369In 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 + 85 C SMD/SMT SOT-23-3 A1122 Reel, Cut Tape, MouseReel