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 (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 CONTINUOUS TIME HALL-EFFECT SWITCH
Datasheet
9 415In 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 CONTINUOUS TIME HALL-EFFECT SWITCH
Datasheet
3 759In Stock
Min.: 1
Mult.: 1

Unipolar 4.1 mA 25 mA 70 G to 350 G 50 G to 330 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 SWITCH
Datasheet
10 272In Stock
12 427On Order
Min.: 1
Mult.: 1

Unipolar 4.1 mA 25 mA 70 G to 350 G 50 G to 330 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 SWITCH
Datasheet
4 566In Stock
Min.: 1
Mult.: 1

Unipolar 4.1 mA 25 mA 280 G to 400 G 180 G to 300 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 LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWI
Datasheet
12 778In Stock
18 000Expected 19/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWITCH
Datasheet
6 196In 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 + 85 C Through Hole SIP-3 A1120 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWITCH
Datasheet
3 537In 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 CHOPPER STABILIZED SWITCH
Datasheet
7 768In Stock
Min.: 1
Mult.: 1

Unipolar 4 mA 25 mA 120 G to 200 G 110 G to 190 G 3 V to 24 V - 40 C + 150 C Through Hole SIP-3 A1122 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT
Datasheet
3 678In 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 PROGRAMMABLE HALL EFFECT SWITCH
Datasheet
5 996In Stock
8 000Expected 17/08/2026
Min.: 1
Mult.: 1

Programmable 5.5 mA 90 mA - 650 G to 650 G 3 V to 24 V - 40 C + 150 C Through Hole UAG-3 A1128 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT
Datasheet
7 351In 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 + 150 C Through Hole SIP-3 A1202-3 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT
Datasheet
11 266In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

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 SMD/SMT SOT-23-3 A1205 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT LATCH
Datasheet
5 365In Stock
Min.: 1
Mult.: 1

4.1 mA 25 mA 25 G to 150 G - 150 G to - 25 G 3.8 V to 24 V - 40 C + 150 C Through Hole HUA-3 A121X Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH
Datasheet
6 847In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

4.1 mA 25 mA 50 G to 175 G - 175 G to - 50 G 3.8 V to 24 V - 40 C + 150 C SMD/SMT ZLH-3 A121X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH
Datasheet
3 385In Stock
Min.: 1
Mult.: 1

4.1 mA 25 mA 80 G to 200 G - 200 G to - 80 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
2 406In Stock
Min.: 1
Mult.: 1

4.1 mA 25 mA 140 G to 300 G - 300 G to - 140 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 CHOPPER STABILIZED HALL SWITCH
Datasheet
6 950In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 GENERAL PURPOSE HALL EFFECT LATCH
Datasheet
17 870In Stock
36 000Expected 08/03/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Precision 4 mA 25 mA 5 G to 40 G - 40 G to - 5 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 GENERAL PURPOSE HALL EFFECT LATCH
Datasheet
18 770In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 ULTRA SENSITIVE DUEL CHANNEL BIPOLAR SWITCH
Datasheet
7 270In Stock
8 000Expected 04/01/2027
Min.: 1
Mult.: 1

Bipolar 3.5 mA 70 mA 7 G to 30 G - 30 G to - 7 G 3.3 V to 18 V - 40 C + 150 C Through Hole SIP-4 A1230 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors DUAL OUTPUT RING MAGNET SENSOR
Datasheet
1 755In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Chopper-Stabilized Precision 4.5 mA 30 mA - 35 G to 55 G - 55 G to 35 G 3.5 V to 24 V - 40 C + 150 C SMD/SMT SOIC-8 A1233 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors HALL EFFFECT BI-POLAR SWITCH
Datasheet
2 726In Stock
Min.: 1
Mult.: 1

Bipolar 4 mA 60 mA - 10 G to 25 G - 25 G to 10 G 3 V to 24 V - 40 C + 150 C Through Hole SIP-3 A1250 Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LATCH USING VERTICAL HALL ELEMENTS
Datasheet
8 745In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
9 796In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10 000

CLH-5 A1262 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW
Datasheet
22 405In Stock
18 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Omnipolar 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