MAX8805YEWEBG+T

Overview

The MAX8805YEWEBG+T is a 600mA PWM step-down converter manufactured by Analog Devices / Maxim Integrated. It operates within an input voltage range of 2.7V to 5.5V and provides fixed output voltages of 2.5V or 3V. The device features a switching frequency of 2MHz and delivers up to 600mA of output current through a single channel. It utilizes a WLP-16 package for surface mount installation and functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Integrates a high-frequency PWM controller for efficient step-down conversion
• Supports fixed output configurations for standard logic levels
• Designed for compact footprint requirements using wafer-level packaging

Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing stable voltage regulation
• Embedded circuits utilizing low-voltage DC sources

Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS compliance documentation matches the specific manufacturing lot. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent package damage during handling and reflow processes.

Selection Notes

Evaluate thermal performance constraints given the small WLP-16 package size. Compare efficiency characteristics against alternative regulators with similar current capabilities. Consider PCB layout requirements for high-frequency switching nodes to minimize electromagnetic interference in sensitive analog sections.

Part Context

This component belongs to the MAX8805Y series of switching voltage regulators. It represents a specialized power management solution designed for space-constrained applications. The part integrates internal switches to reduce external component count while maintaining high efficiency standards typical of modern portable electronics power architectures.

Replacement Considerations

Public confirmed substitute part numbers are not available.