Regulators
Did you know Allegro now provides one of the industry's largest selection of wide-input, Grade 0, automotive and industrial power management ICs?
Our regulator solutions provide industry-leading value—offering high quality and meaningful integration. They're also robust, efficient and feature high temperature operation (150°C).
We test our regulator solutions in our own EMC labs, ensuring they meet stringent EMC requirements, and provide proven EMC reference designs for our customers.
Automotive Regulators
Our unique solutions work with input voltages from 2.8V to 50V for 12V/24V automotive applications, and generate output rails that power microprocessors, transceivers, sensors and displays. We offer cutting edge ASIL-D certified PMICs for safety automotive applications, enabling low FIT-level system designs and small footprint solutions. Single output regulators are available across a range of output current capabilities, and many offer “low Iq” operation to allow keepalive supplies to minimize current drawn from the battery input.
Documentation & Resources
Introduction to Allegro SPI
A8660 Evaluation Board User Guide
ARG81800 Evaluation Board User Guide
A8650 Evaluation Board User Guide
A81805 Evaluation Board User Manual
A81411 Evaluation Board User Guide
Inductorless Buck/Boost Power Supply for Low-Power Automotive Sensor Applications
Resistor Divider Spreadsheet Provides Standard Resistor Values for Optimal Converter Output-Voltage Accuracy
Streamlining Automotive Power Design in Safety Critical Systems