MAX8836ZEREEE+

Overview

The MAX8836ZEREEE+T is a synchronous step-down switching regulator manufactured by Analog Devices Inc. under the Maxim Integrated brand. It integrates high-side and low-side N-channel MOSFETs to deliver up to 1.2A of output current. The device operates with an input voltage range of 2.7V to 5.5V and supports adjustable output voltages from 0.8V to 5.5V. It features a fixed 1.5MHz switching frequency and includes comprehensive protection mechanisms such as overcurrent, thermal shutdown, and soft-start functionality.

Feature Summary

• Integrates high-side and low-side N-channel MOSFETs for efficient power conversion
• Supports adjustable output voltage ranging from 0.8V to 5.5V
• Includes built-in overcurrent protection and thermal shutdown safeguards

Applications

• Portable consumer electronics requiring compact power solutions
• Battery-powered devices utilizing single-cell lithium-ion or lithium-polymer sources
• Embedded systems needing regulated low-voltage DC power rails

Procurement Notes

Verify the exact suffix 'ZEREEE+T' against official Analog Devices documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with RoHS standards if required by your manufacturing process. Cross-reference the datasheet for any recent design changes or lifecycle status updates before finalizing procurement plans.

Selection Notes

Select this component when a compact, high-efficiency buck converter is needed for inputs between 2.7V and 5.5V. The integrated MOSFETs reduce external component count compared to controller-based solutions. Consider the 1.5MHz frequency for balancing efficiency and passive component size in space-constrained designs.

Part Context

This part belongs to the MAX8836 family of synchronous step-down converters. It is designed for applications requiring high efficiency and minimal external components. The ZEREEE+T suffix indicates a specific TQFN package variant with lead-free termination, suitable for surface-mount assembly processes.

Replacement Considerations

Consult the official Analog Devices replacement guide for direct pin-compatible alternatives. Verify that any substitute maintains the same input voltage range, current capability, and switching frequency characteristics.