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- Allegro MicroSystems, (Allegro) is a leader in developing high-performance power and sensing semiconductors. Allegro's innovative solutions serve high-growth applications within the automotive market, with additional focus on industrial and consumer/computing solutions. Allegro is headquartered in Manchester, New Hampshire (USA) with design, applications, and sales support centers located worldwide.
ALS31313 Automotive 3D Linear Hall Effect Sensor
Allegro MicroSystems' ALS31313 automotive grade, 3D, linear Hall effect sensor's design optimizes sensor performance and power consumption at the system level.
A17301 Sensor IC and APS11700/60 Magnetic Switches
The A17301 is a speed sensor and the APS11700/760 family adds automatic power management to Allegro’s APS11000/060 family of Hall-effect switches.
APS11700/60 Micropower Magnetic Sensor ICs
Allegro's APS11700/60 magnetic sensor ICs feature a micropower regulator making them ideal for harsh automotive and industrial environments.
ARG82801 ASIL-D Power Management IC (PMIC)
Allegro's ARG82801 ASIL-D PMIC integrates high-side drivers with battery disconnect to decrease component count and save board space while meeting safety goals.
ALT80802 High-Frequency Switching Regulator
Allegro Microsystems' ALT80802 is a high-frequency switching regulator that provides constant output current to drive high-power LEDs.
A8660 Synchronous Buck Converter
Allegro's A8660 synchronous buck converter includes the control and protection circuitry to produce a robust PWM controller that delivers high current.
ACS726 Hall-effect Based Current Sensor
Duration: 10 minutes
The ACS726 is the first product in Allegro’s family of current sensors to include a fully differential output signal.
ACS764 Hall-effect Based Current Sensor IC
Duration: 5 minutes
Designed for applications that require digital current sending and reporting through an I²C bus.
A49xx Family of Stepper Motor Driver ICs
Complete microstepping motor drivers with a built-in translator for easy operation and overcurrent protection, reducing rework costs in operations.
Current Sensor ICs
Line of fully integrated Hall-effect current sensor ICs providing highly accurate output voltage signals proportional to the current that is being applied.
Allegro Microsystems ACS71020 Power Monitoring IC | Digi-Key Daily
ACS71020 power monitoring IC from Allegro Microsystems greatly simplifies the addition of power monitoring to any AC/DC powered device.
Publish Date: 2019-01-29
A1569: A Single Chip LED Lighting Solution with Integrated Hall-Effect Switch
The A1569 is a highly integrated solution that combines a Hall-effect switch with a linear, programmable current regulator, providing up to 150 mA to drive one or more LEDs.
Publish Date: 2016-11-18
Allegro A4915 Full Version
Publish Date: 2014-10-02
Allegro A4915 Demo Board
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