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Allegro MicroSystems Newest Sensors

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Allegro MicroSystems ASEK-30 Sensor Programmer

02-03-2026

- This programmer is an interface between a PC and an Allegro sensor IC.

Allegro MicroSystems ACS37100 10 MHz TMR Current Sensor

11-05-2025

- This device is factory-trimmed to provide high accuracy over the entire operating range.

Allegro MicroSystems APS11203/APS12203 24V Hall-Effect Switches

10-03-2025

- Features chopper-stabilization for precision performance over industrial/automotive temp ranges.

Allegro MicroSystems CT4022 & CT4032 XtremeSense TMR Current Sensors

07-29-2025

- Superior noise performance and high-precision current measurements for clean energy applications.

Allegro MicroSystems A31331 3D Linear Hall-Effect Sensor

07-01-2025

- A flexible magnetic sensor that can measure the applied flux density in any one, two, or three axes.

Allegro MicroSystems ACS71010 Hall-Effect Current Sensors

06-24-2025

- Sensors are fully integrated into a factory-trimmed SOICW-16 package, providing high accuracy.

Allegro MicroSystems ACS37035 AEC-Q100 1MHz Hall-Effect Current Sensor

06-23-2025

- Serves as a superior alternative to bulky and less efficient current transformers.

Allegro MicroSystems ACS3704x Leaded Magnetic Current Sensors

02-19-2025

- Provide galvanically isolated voltage output proportional to the sensed current.

Allegro MicroSystems Micropower Magnetic Hall Switch & Latch Sensors

12-27-2024

- Temperature-stable and suited for operation over extended junction temperature ranges up to +165°C.

Allegro MicroSystems CT456 XtremeSense™ TMR Contactless Current Sensor

08-12-2024

- Enable high-accuracy current measurements for consumer, enterprise and industrial applications.

Allegro MicroSystems CT455 XtremeSense™ TMR Contactless Current Sensors

08-12-2024

- Features 1MHz bandwidth, less than 300ns response time and a 3.3V or 5V supply voltage range.

Allegro MicroSystems CTD456 Evaluation Board

07-16-2024

- Demonstrates the advantages of the CT456 high dV/dt optimised XtremeSense™ current sensor.

Allegro MicroSystems ACS70312 Linear Hall-Effect Sensor ICs

04-25-2024

- Reverse battery protection and high-bandwidth analogue output for core-based current sensing.

Allegro MicroSystems ACS37220 Low-Resistance Current Sensors

04-18-2024

- Housed in a 7-pin QFN package and accurately measure currents up to 200A.

Allegro MicroSystems Current Sensor Evaluation Boards

03-26-2024

- Allows quick evaluation of Allegro Current Sensors without needing a custom circuit board.

Allegro MicroSystems ACSEVB-LH5 Bare Evaluation Board

03-11-2024

- Compatible with the ACS37041 integrated Hall-effect current sensor IC and LH (SOT23-W 5) package.

Allegro MicroSystems ACS37030/37032 Current Sensors

02-28-2024

- Ideal for sensing fast control loops and power electronics utilising fast switching frequencies.

Allegro MicroSystems A31301 3D Linear Hall-Effect Sensors

12-19-2023

- 3-axis magnetic sensor ICs that measure the applied flux density in any 1-, 2-, or 3-axes.

Allegro MicroSystems Clean Energy

12-18-2023

- A solution to advance technology for a safer, more sustainable future.