Analog Devices Inc. ADP5003 Low-Noise μPMU Buck Regulator | New Product Brief

166 views · Published 14 August 2018 · 1:02 · Indexed 28 September 2026

Channel: All About Circuits · 2018 · Science & Technology

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Analog Devices' ADP5003 Low-Noise µPMU combines a high voltage buck regulator and ultra-low-noise LDO to improve efficiency and thermal performance while reducing noise in high-speed data converters and RF transceivers. Both regulators are capable of output current up to 3 A from wide input voltages, and they can be operated independently or in adaptive mode, which adjusts the output of the buck regulator to provide the LDO with a set headroom. For more information, as well as all the latest All About Circuits projects and articles, visit the official website at http://www.allaboutcircuits.com/

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