Single Output Regulators

Allegro's regulator solutions are robust, protecting against faults, and they're also efficient, minimizing power losses and saving energy. They feature high temperature operation, including a junction temperature of 150°C.

Automotive and non-automotive devices are available with a variety of package types with exposed pads for excellent thermal dissipation.

Featured Products

20-pin 4mm x 4mm QFN ES with wettable flank

A81805

40 V, 2.5 A, Synchronous Buck Regulator with Low EMI and 6 µA Quiescent Current

Learn More

A8660

A8660

Wide Input Voltage, Adjustable Output, Synchronous Buck Controller with PWM Frequency Dithering, Synchronization, and NPOR

Learn More

A4480 Product Image

A4480

Wide Input 5 V, 50 mA, Automotive Regulator with Output Short-to-Battery Protection and Power OK

Learn More

See below for our offering of buck regulators, buck/boost regulators, step down regulators, and low voltage regulators: