MAX16037LLA31+T

Supervisors Overview

The MAX16037LLA31+T is a battery backup supervisor IC from Maxim Integrated, designed to monitor a single voltage rail. It features an active-low reset output with push-pull, totem-pole configuration. The device triggers at a precise threshold of 3.08V. Packaged in an 8-UDFN (2x2 mm) footprint, it operates within a temperature range of -40°C to +85°C. This component ensures system reliability by detecting under-voltage conditions and asserting a reset signal to protect connected circuitry during power transitions.

Supervisors Feature Summary

• Monitors a single voltage channel for battery backup applications
• Provides active-low reset signal via push-pull output stage
• Compact 8-UDFN package design for space-constrained systems

Supervisors Applications

• Avionics systems requiring voltage supervision
• Digital Signal Processing (DSP) controller protection
• High-speed data acquisition circuits
• Instrumentation and process automation equipment
• Telecommunications infrastructure monitoring

Supervisors Procurement Notes

Verify the exact suffix 'LA31' corresponds to the 3.08V threshold specification before ordering. Confirm the '+T' designation indicates tape-and-reel packaging if required for automated assembly. Ensure compatibility with the 8-UDFN footprint on the target PCB layout. Check current stock status as this part may be subject to lifecycle changes or obsolescence notices from Analog Devices.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with a fixed 3.08V threshold is required. The 8-UDFN package suits designs needing minimal board space. Consider the active-low reset polarity and push-pull output drive capability for interface compatibility with downstream logic. Verify that the operating temperature range meets the environmental requirements of the specific application environment.

Supervisors Part Context

This part belongs to the MAX16037 family of low-power supervisors. It is manufactured by Maxim Integrated, now part of Analog Devices Inc. The series includes various threshold voltages and package options. The MAX16037LLA31+T specifically denotes the 3.08V threshold variant in the 8-UDFN package. It serves as a critical component for maintaining system integrity during power fluctuations.

Supervisors Replacement Considerations

Check for direct pin-to-pin replacements within the MAX16037 family with different threshold voltages if system requirements change. Verify availability of alternative packages such as SOT23 variants if footprint flexibility is needed. Consult Analog Devices documentation for any newer generations or cross-reference parts with identical electrical characteristics and package dimensions.