SNVSCU3 October 2025 LM5137
PRODMIX
The LM5137 is a dual-channel or dual-phase, synchronous, buck controller used to convert a higher input voltage to one or two lower output voltages. The following sections consider the power-train and compensation components and provide specific circuit design examples for single- and dual-output implementations. To expedite and streamline the process of designing of an LM5137-based regulator, a comprehensive LM5137 Quickstart Calculator is available for download to assist the designer with component selection for a given application.