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 GENERAL PURPOSE HALL EFFECT LATCH
Datasheet
2.082In Stock
Min.: 1
Mult.: 1

Precision 4 mA 25 mA 5 G to 40 G - 40 G to - 5 G 3 V to 24 V - 40 C + 85 C Through Hole SIP-3 A1220-1-2-3 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SWITCH W/TIN PLAT
Datasheet
1.793In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

6 uA 1 mA - 70 G to 70 G 10 G to - 10 G 3 V - 40 C + 150 C SMD/SMT SOT-23-3 A3213-4 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
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
1.689In 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 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
1.973In Stock
18.000Expected 7/23/2026
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
2.500In Stock
30.000Expected 2/25/2026
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
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 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 BIPOLAR HALL-EFFECT DIGITAL SWITCH
Datasheet
76In Stock
Min.: 1
Mult.: 1

Bipolar 3.8 mA 25 mA - 40 G to 50 G - 50 G to 40 G 3.8 V to 24 V - 40 C + 150 C Through Hole SIP-3 A1205 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
1.770In Stock
18.000Expected 2/23/2026
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 LOW VOLTAGE GENERAL PURPOSE LATCH
Datasheet
558In Stock
Min.: 1
Mult.: 1

4 mA 25 mA 100 G to 130 G - 180 G to - 100 G 3.8 V to 24 V - 40 C + 150 C Through Hole UAG-3 A1220-1-2-3 Bulk
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 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