A31301 3D Linear Hall-Effect Sensors

Allegro MicroSystems A31301 3D Linear Hall-Effect Sensors are flexible, three-axis Hall-effect magnetic sensor ICs capable of measuring the applied flux density in any 1-, 2-, or 3-axes and calculating the angle in up to any two user-defined planes. The A31301 comes in three standard field configurations of ±600G, ±1400G, or ±2000G. These 3mm x 3mm x 0.8mm, 10-contact DFN-packaged (“EJ”) devices are available preconfigured for SPI or I2C interfaces. The magnetic temperature coefficient is customer-programmable, with a factory default trim for neodymium magnets.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Operating Supply Current
Operating Point Min/Max
Operating Supply Voltage
Minimum Operating Temperature
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Packaging
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors SIMPLE ANGLE 3D HALL, I2C OUT, DFN10, 600G
Datasheet
4,584In Stock
Min.: 1
Mult.: 1

3-Axis 25 uA 600 G 3 V - 40 C + 85 C SMD/SMT DFN-10
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors SIMPLE ANGLE 3D HALL, I2C OUT, DFN10, 2000G
Datasheet
2,021In Stock
Min.: 1
Mult.: 1

3-Axis 25 uA 2000 G 3 V - 40 C + 85 C SMD/SMT DFN-10
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors SIMPLE ANGLE 3D HALL, I2C OUT, DFN10, 1400G
Datasheet
18,000Expected 2026/08/13
Min.: 1
Mult.: 1

3-Axis 25 uA 1400 G 3 V - 40 C + 85 C SMD/SMT DFN-10
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors 3D Linear I2C Hall-Effect Sensor with onboard angle, 600G field range
Datasheet
Non-Stocked Lead-Time 24 Weeks
MouseReel Available
Min.: 18,000
Mult.: 18,000
: 6,000

Hall Effect Sensor 3.8 mA 600 G 3 V - 40 C + 85 C PCB Mount DFN-10 A31301 Reel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors 3D Linear I2C Hall-Effect Sensor with onboard angle, 1400G field range
Datasheet
Non-Stocked Lead-Time 24 Weeks
MouseReel Available
Min.: 18,000
Mult.: 18,000
: 6,000

Hall Effect Sensor 3.8 mA 1400 G 3 V - 40 C + 85 C PCB Mount DFN-10 A31301 Reel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors 3D Linear I2C Hall-Effect Sensor with onboard angle, 2000G field range
Datasheet
Non-Stocked Lead-Time 24 Weeks
MouseReel Available
Min.: 18,000
Mult.: 18,000
: 6,000

Hall Effect Sensor 3.8 mA 2000 G 3 V - 40 C + 85 C PCB Mount DFN-10 A31301 Reel