ARG81800 Synchronous Buck Regulator
Allegro's ARG81800 employs Low-Power (LP) Mode to maintain the output voltage at no load or very light load conditions while drawing only microamps from VIN.
ACS71240 Integrated Current Sensor
Allegro's ACS71240 automotive-grade, galvanically isolated current sensor IC comes in a small footprint, low-profile package.
AMT49400 BLDC Fan Driver
The Allegro AMT49400 is targeted specifically at 12 V fans used in desktop computers, all-in-one computers, GPU/CPU cooling fans, and appliance fans.
About Allegro MicroSystems
Allegro MicroSystems is redefining the future of power and sensing technologies. From green energy to advanced mobility and motion control systems, their team is passionate about developing intelligent solutions that move the world forward and give our customers a competitive edge. With global engineering, manufacturing and support, Allegro is a trusted partner to both large enterprises and regional market leaders worldwide.