P9149WNRG2

Power Management - Specialized Overview

The P9149WNRG2 is a specialized Power Management IC (PMIC) manufactured by Renesas Electronics. It is part of the P9149 series, designed for power management applications. The component is housed in a DFN package with dimensions of 4.00x3.00x0.90 mm and a 0.50 mm pitch. As indicated by official notifications, this specific part number has reached End-of-Life (EOL) status, with obsolescence effective October 23, 2025.

Power Management - Specialized Feature Summary

• Specialized power management integrated circuit functionality
• Compact surface-mount DFN package design

Power Management - Specialized Applications

• Power management systems requiring specialized PMIC solutions

Power Management - Specialized Procurement Notes

This component is officially classified as Obsolete. A Product Discontinuance Notification was issued on January 15, 2025, and an EOL notification dated October 23, 2025, confirms that manufacturing will cease. Procurement should be avoided for new designs; existing inventory may be limited or unavailable through standard channels. Verify current stock status directly with authorized distributors if replacement is required for legacy systems.

Power Management - Specialized Selection Notes

Due to the confirmed End-of-Life status, this part is not suitable for new product development. Engineers should consult Renesas documentation for alternative components within the P91xx series or other compatible PMICs that offer active production status. Ensure any substitute meets the original system's power management requirements and physical footprint constraints.

Power Management - Specialized Part Context

The P9149WNRG2 belongs to the P9149 series of specialized power management ICs from Renesas Electronics. This series targets applications requiring dedicated power regulation and management capabilities. The specific WNRG2 suffix denotes the package type and tape/reel configuration, though the device itself is now discontinued.