MAX16037LLA29+T

Supervisors Overview

The MAX16037LLA29+T is a low-power battery-backup supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 1.25 V to 5.5 V and features a fixed threshold voltage of 2.93 V for monitoring input lines. The device provides an active-low, open-drain reset output with a typical reset delay time of 280 ms. Designed for surface-mount installation, it is housed in an ultra-small 8-µDFN (2x2 mm) package. The component supports manual reset functionality and includes a backup switch feature to manage power transitions between primary and secondary sources.

Supervisors Feature Summary

• Integrates a battery-backup switch for seamless power source management
• Provides manual reset capability for system control flexibility
• Delivers active-low open-drain reset signal generation

Supervisors Applications

• Portable electronic devices requiring battery monitoring
• Embedded systems with dual power supply architectures
• Microprocessor supervisory circuits in compact form factors

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for obsolescence notices, as availability may be limited. Ensure storage conditions meet moisture sensitivity level requirements prior to assembly. Cross-reference datasheet revisions to confirm parameter consistency with design specifications.

Supervisors Selection Notes

Select this component when a fixed 2.93 V threshold is required for battery supervision. The 8-µDFN package suits applications with strict space constraints. Consider the 280 ms reset delay and open-drain output compatibility with downstream logic levels. Evaluate power consumption against system standby requirements to ensure efficiency targets are met.

Supervisors Part Context

This part belongs to the MAX16037 series of low-power supervisory circuits. It shares architectural similarities with other Maxim Integrated voltage supervisors but is distinguished by its specific 2.93 V threshold and integrated backup switch functionality. The series targets portable electronics where power management and small footprint are critical design parameters.

Supervisors Replacement Considerations

MAX16037LLA29+T