MAX16058ATT29+

Supervisors Overview

The MAX16058ATT29+ is a voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 1.1 V to 5.5 V and features a threshold voltage of 2.93 V. The device draws a typical quiescent current of 125 nA, ensuring low power consumption. It provides an active-low, open-drain output with a reset delay time of 14.18 ms. The component includes manual reset functionality and a watchdog timer. It is housed in an 8-pin DFN package and supports operation from -40°C to +125°C.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability monitoring
• Supports manual reset input for user-initiated control
• Features ultra-low quiescent current for battery-powered applications

Supervisors Applications

• Portable electronic devices requiring low power supervision
• Embedded systems needing watchdog protection
• Industrial equipment operating in extreme temperatures

Supervisors Procurement Notes

Verify the specific suffix ATT29 against official datasheets to confirm pinout and electrical characteristics. Confirm RoHS compliance status through manufacturer documentation. Ensure the DFN-8 package matches your PCB footprint requirements. Check for any recent product change notices that may affect availability or specifications.

Supervisors Selection Notes

Select this component when a supervisory circuit with integrated watchdog functionality is required. Consider the 125 nA quiescent current for energy-sensitive designs. Verify that the 2.93 V threshold aligns with the monitored rail voltage. Ensure the active-low open-drain output interface is compatible with the target microcontroller or logic family.

Supervisors Part Context

The MAX16058 belongs to the MAX16058 series of voltage supervisory circuits. This series is designed for monitoring single voltage rails in portable and industrial applications. The device integrates essential protection features like watchdog timers and manual resets into a compact DFN package, suitable for space-constrained designs.

Supervisors Replacement Considerations

Consult official Analog Devices documentation for verified substitute part numbers. Cross-reference pinouts and electrical parameters before substitution.