RM590L152B-TR

Voltage Regulators - DC DC Switching Regulators Overview

The RM590L152B-TR is a synchronous step-down DC/DC module from the Nisshinbo RM590 series. It features a Buck topology with a fixed output current capability of 400 mA. The component integrates an internal inductor and includes a MODE pin for operational control. Classified as a switching voltage regulator within the PMIC category, it is supplied in Reel packaging.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous step-down DC/DC conversion architecture
• Integrated power inductor design
• Dedicated MODE pin for functional configuration

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring compact power solutions
• Battery-powered systems utilizing synchronous rectification
• Embedded applications needing integrated inductor modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component status carefully as this specific part number is listed as End-of-Life (EOL) or discontinued by the manufacturer. Confirm availability through authorized distributors or secondary markets, noting that standard supply channels may not stock this item. Ensure compatibility with existing designs before sourcing obsolete inventory.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this module for designs prioritizing small footprint due to the integrated inductor. The 400 mA output current suits low-power applications. Verify that the fixed output voltage variant matches system requirements, as other RM590 variants offer different voltage settings. Consider the EOL status when planning long-term production.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the RM590 series of synchronous buck converters. It shares architectural similarities with related models like the RM590L132B-TR and RM590L092B-TR, differing primarily in output voltage specifications. All variants in this family utilize the same package style and feature set.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the End-of-Life status, direct replacements should be identified via official manufacturer obsolescence notices or equivalent series components.