MAX16035PLB29+T

Supervisors Overview

The MAX16035PLB29+T is a low-power battery backup circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It functions as a single-channel voltage supervisor designed to monitor system power integrity. The device features a fixed voltage threshold of 2.93V, ensuring reliable detection of undervoltage conditions in portable electronics. Housed in a compact 10-lead LFCSP package measuring 2x2 mm with a height of 0.75 mm, it supports operation across an industrial temperature range of -40°C to +85°C. This component is optimized for space-constrained applications requiring efficient power management and robust supervision capabilities.

Supervisors Feature Summary

• Provides dedicated monitoring for single-voltage battery backup systems
• Utilizes a compact 10-lead LFCSP surface-mount package for minimal board footprint
• Operates reliably within extended industrial temperature ranges

Supervisors Applications

• Portable consumer electronics requiring battery status monitoring
• Embedded systems needing undervoltage protection
• Battery-powered IoT devices with strict size constraints

Supervisors Procurement Notes

Verify the exact suffix PLB29+T to confirm the 2.93V threshold specification. Ensure compatibility with 10-LFCSP (2x2) footprints during PCB layout. Confirm that the active part status aligns with long-term production requirements. Cross-reference thermal specifications against enclosure design limits. Validate supplier authenticity through authorized distribution channels.

Supervisors Selection Notes

Select this component when a fixed 2.93V supervision threshold is required for single-rail monitoring. Consider the 10-lead LFCSP package if board real estate is limited compared to larger DFN options. Evaluate the -40°C to +85°C operating range against environmental exposure. Compare power consumption metrics against alternative supervisors if battery life is critical. Ensure the open-drain output configuration matches downstream logic requirements.

Supervisors Part Context

This part belongs to the MAX16035 family of low-power battery backup circuits. It shares functional similarities with variants like MAX16033 and MAX16037 but differs in specific threshold voltages and package configurations. The series targets portable applications where power efficiency and small form factors are prioritized over high-current handling capabilities.

Supervisors Replacement Considerations

Direct substitutes include MAX16033PLB29+T and MAX16037PLA29+T from the same manufacturer family. Verify threshold voltage alignment before substitution. Check package pinout compatibility to avoid redesign efforts.