Monolithic Power Systems

MP4430GL-Z  

DC Switching Voltage Regulators

MP4430GL-Z Description

The MP4430GL-Z from Monolithic Power Systems (MPS) is a high-performance 3.5A synchronous step-down switching regulator designed for surface-mount applications. Packaged in a compact 16-pin QFN and supplied in Tape & Reel (TR), it is optimized for efficiency and thermal performance in space-constrained designs. Compliant with ROHS3 and REACH Unaffected, this active-status regulator meets stringent environmental and reliability standards. Its Moisture Sensitivity Level (MSL 1) ensures durability in varied manufacturing conditions, making it suitable for industrial and consumer electronics.

MP4430GL-Z Features

• High Output Current: Delivers up to 3.5A with high efficiency, minimizing power loss.
• Surface-Mount Design: 16QFN package enables compact PCB layouts and improved thermal dissipation.
• Regulatory Compliance: ROHS3, REACH Unaffected, ECCN EAR99, and HTSUS 8542.39.0001 certified for global deployment.
• Robust Construction: MSL 1 (Unlimited) ensures resilience against moisture during storage and assembly.
• Wide Input Voltage Range: Optimized for diverse power supply scenarios, enhancing versatility.
• Synchronous Rectification: Improves efficiency compared to non-synchronous alternatives, reducing heat generation.

MP4430GL-Z Applications

Ideal for high-current, high-efficiency power conversion, the MP4430GL-Z excels in:

• Industrial Automation: Powering sensors, motor controllers, and PLCs.
• Consumer Electronics: Used in smart home devices, routers, and set-top boxes.
• Telecommunications: Supports base stations and networking equipment requiring stable voltage regulation.
• Automotive Systems: Suitable for infotainment and ADAS modules (non-safety-critical).
• Portable Devices: Efficiently manages battery-powered applications like tablets and handheld tools.

Conclusion of MP4430GL-Z

The MP4430GL-Z stands out for its high current output, compact form factor, and compliance with industry standards, making it a superior choice for modern power designs. Its synchronous architecture and robust packaging ensure reliability in demanding environments, while its versatility caters to a broad range of applications. Engineers seeking a high-efficiency, space-saving regulator will find this MPS solution ideal for optimizing performance and cost in next-generation electronics.

MP4430GL-Z Documents

Download datasheets and manufacturer documentation for MP4430GL-Z

Environmental Information :

MonolithicPower Systems Environmental Compliance Declaration