MAX16058ATA28+T

Supervisors Overview

The MAX16058ATA28+T is a supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It features an open-drain or open-collector output and operates within an 8-TDFN (3x3) package. The device provides precise voltage monitoring with a reset threshold of 2.8V. Designed for low-power applications, it supports manual reset functionality and includes a watchdog timer. The component is suitable for systems requiring reliable power management and fault detection in compact form factors.

Supervisors Feature Summary

• Provides precise voltage supervision with adjustable reset thresholds
• Integrates a watchdog timer for system reliability
• Features open-drain/open-collector output for flexible interfacing
• Supports manual reset input for controlled system recovery

Supervisors Applications

• Portable electronic devices requiring low standby current
• Embedded systems needing reliable power-on reset
• Industrial control units with watchdog requirements
• Battery-powered equipment with voltage monitoring needs

Supervisors Procurement Notes

Verify the specific suffix '28' indicates the 2.8V reset threshold when sourcing. Confirm the 'T' designation corresponds to tape-and-reel packaging if required for automated assembly. Ensure compatibility with the 8-TDFN footprint during PCB layout. Check manufacturer documentation for any recent revisions affecting electrical characteristics or pin assignments before finalizing procurement.

Supervisors Selection Notes

Choose this component when a low-current supervisory circuit with integrated watchdog is necessary. The 2.8V threshold suits applications where the supply voltage stabilizes around this level. Consider the TDFN package size for space-constrained designs. Evaluate the need for manual reset capability versus automatic power-on reset only. Compare against other MAX16058 variants if different voltage thresholds are required.

Supervisors Part Context

The MAX16058 series comprises nano-power supervisory circuits designed for critical voltage monitoring. The ATA28 variant specifically targets applications requiring a 2.8V reset threshold. These components integrate watchdog timers and manual reset inputs into a small footprint. They belong to Maxim Integrated's portfolio of power management solutions focused on efficiency and reliability.

Supervisors Replacement Considerations

Direct substitutes include other MAX16058ATAxx+T variants with different reset thresholds, such as MAX16058ATA22+T or MAX16058ATA41+T, provided the voltage level matches the application requirement. Cross-reference pinouts and package dimensions to ensure mechanical compatibility. Verify that alternative parts maintain similar quiescent current specifications for power-sensitive designs.