Worcester, MA. Allegro MicroSystems LLC has announced a new 3-phase MOSFET driver IC with an integrated low-dropout regulator supplying 5 V or 3.3 V. Allegro’s A4919 is designed ...

Converter ICs include an integrated power MOSFET, whereas controller ICs employ external power MOSFETs. Both configurations are classified as regulators because they regulate the output voltage.