MAX4864LELT+T

Power Management - Specialized Overview

The MAX4864LELT+T is an overvoltage protection controller featuring reverse polarity protection, housed in a compact 6-µDFN (2x2 mm) surface-mount package. It operates within an input voltage range of 1.8 V to 5.5 V and supports a maximum continuous current of 3 A. The device includes integrated fault detection with open-drain status reporting and offers adjustable hysteresis for precise threshold control. Designed for robust performance, it functions reliably across an extended temperature range from -40°C to +85°C.

Power Management - Specialized Feature Summary

• Integrated reverse polarity protection capability
• Compact 6-µDFN surface-mount packaging
• Open-drain fault status reporting mechanism

Power Management - Specialized Applications

• Industrial equipment power input protection
• Consumer electronics power management
• Telecommunications interface circuits

Power Management - Specialized Procurement Notes

Verify the specific suffix 'LELT' against official Analog Devices documentation to confirm pinout and thermal characteristics. Ensure the component matches the required 6-µDFN footprint and voltage specifications for your design. Cross-reference the manufacturer's latest datasheet for any updates on recommended operating conditions or application circuit details before finalizing procurement.

Power Management - Specialized Selection Notes

Select this component when designing systems requiring integrated reverse polarity and overvoltage protection in a minimal footprint. It is suitable for applications where space constraints are critical and reliable fault monitoring is necessary. Consider the 3 A current rating and 5.5 V maximum input limit to ensure compatibility with the target power supply architecture.

Power Management - Specialized Part Context

This part belongs to the MAX4864 family of overvoltage protection controllers from Maxim Integrated. These devices are engineered to safeguard sensitive downstream components from power supply anomalies. The series provides a cost-effective solution for protecting low-voltage digital and analog circuits in portable and industrial environments.

Power Management - Specialized Replacement Considerations

Consult the official Analog Devices replacement matrix for verified substitutes. Direct replacements must maintain identical pinout, voltage ratings, and package dimensions to ensure board-level compatibility without redesign.