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 (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 MICROPOWER HALL EFFECT SW
Datasheet
14,457In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Micropower 2 mA 1 mA - 55 G to 55 G 10 G to - 10 G 2.75 V - 40 C + 85 C SMD/SMT SOT-23-3 A3211-12 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SW
Datasheet
7,041In Stock
Min.: 1
Mult.: 1

Micropower 2 mA 1 mA - 65 G to 65 G 10 G to - 10 G 2.75 V - 40 C + 150 C Through Hole SIP-3 A3211-12 Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH
Datasheet
13,801In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Micropower 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 LOW POWER HALL-EFFECT SWITCH WITH OPERAT
Datasheet
18,231In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Micropower 6 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 HALL-EFFECT LATCH
Datasheet
20,863In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unipolar 2 mA 5 mA 35 G to 50 G 5 G to 25 G 2.8 V to 5.5 V - 40 C + 150 C SMD/SMT SOT-23-3 APS11200 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH
Datasheet
3,503In Stock
Min.: 1
Mult.: 1

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 Through Hole SIP-3 APS11700-60 Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH
Datasheet
8,978In Stock
Min.: 1
Mult.: 1

Hall Effect Latch 2 mA 60 mA 5 G to 35 G - 35 G to - 5 G 2.8 V to 24 V - 40 C + 150 C Through Hole HUA-3 APS12200-10-30 Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors HALL EFFECT LATCH
Datasheet
20,303In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

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 SMD/SMT SOT-23-3 APS12205-15-35 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors HALL EFFECT LATCH
Datasheet
15,783In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

ZLH-3 APS12200-10-30 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH
Datasheet
229In Stock
8,000Expected 2026-04-20
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 + 85 C Through Hole SIP-3 A110X Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI
Datasheet
306In Stock
18,000Expected 2026-03-12
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unipolar 4.1 mA 25 mA 280 G to 400 G 180 G to 300 G 3.8 V to 24 V - 40 C + 150 C SMD/SMT ZLH-3 A110X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWI
Datasheet
3,480In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

4 mA 25 mA 35 G to 50 G 5 G to 25 G 3 V to 24 V - 40 C + 85 C SMD/SMT ZLH-3 A1120 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT
Datasheet
2,507In Stock
Min.: 1
Mult.: 1

Bipolar 3.8 mA 25 mA 26 G to 95 G - 95 G to - 26 G 3.8 V to 24 V - 40 C + 85 C Through Hole SIP-3 A1202-3 Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors 3D MICRO POWER SENSOR
Datasheet
17,178In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

3.6 mA 3 mA - 40 G to 40 G 5 G to - 5 G 2.5 V to 5.5 V - 40 C + 85 C SMD/SMT CLH-3 A1266 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors MICROPOWER 3W VERTICAL HALL-EFFECT SWITCH
Datasheet
1,892In Stock
Min.: 1
Mult.: 1

HUA-3 APS11700-60 Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors HALL EFFECT LATCH
Datasheet
4,684In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

ZLH-3 APS12200-10-30 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH
Datasheet
2,925In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Hall Effect Latch 2 mA 60 mA 100 G to 180 G - 180 G to - 100 G 2.8 V to 24 V - 40 C + 150 C SMD/SMT ZLH-3 APS12200-10-30 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH
Datasheet
3,864In Stock
Min.: 1
Mult.: 1

Hall Effect Latch 2 mA 60 mA 5 to 40 - 40 G to - 5 G 2.8 V to 24 V - 40 C + 125 C Through Hole SIP-3 APS13290-APS13291 Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH
Datasheet
1,685In 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 AUTOMOTIVE (3-24V) SWITCH, SOT23
Datasheet
5,865In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

6 uA 40 mA 10 G to 70 G 5 G to 50 G 3.3 V to 24 V - 40 C + 150 C SMD/SMT ZLH-3 APS11700-60 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors 3 WIRE UNIPOLAR HALL EFFECT LATCH WITH ADVANCED DIAGNOSTICS
Datasheet
4,874In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

3-Wire 4.5 mA 12 mA 5 G to 40 G - 40 G to - 5 G 3 V to 30 V - 40 C + 150 C SMD/SMT ZLH-3 APS12450 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors 5V DUAL-CHANNEL LATCH
Datasheet
1,871In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

2-Axis 3 mA 5 mA 11 G to 41 G - 41 G to - 11 G 2.8 V to 5.5 V - 40 C + 150 C SMD/SMT SOT-23-5 APS12625-APS12626 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI
Datasheet
2,865In 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 LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWI
Datasheet
1,048In Stock
18,000Expected 2026-07-23
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 + 85 C SMD/SMT SOT-23-3 A1120 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI
Datasheet
2,135In Stock
30,000Expected 2026-02-25
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

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 ZLH-3 A1120 Reel, Cut Tape, MouseReel