MAX16058ATA18+T

Supervisors Overview

The MAX16058ATA18+T 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 fixed threshold voltage of 1.575 V. The device draws a typical operating 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 a manual reset input and a watchdog timer function. It is housed in an 8-DFN package and supports operation from -40°C to +125°C.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability monitoring
• Features a manual reset input for controlled system recovery
• Provides low-power supervision with minimal quiescent current draw

Supervisors Applications

• Portable electronic devices requiring extended battery life
• Embedded systems needing reliable voltage supervision
• Industrial control circuits operating in extreme temperatures

Supervisors Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm the manufacturer designation matches Analog Devices or Maxim Integrated to ensure authenticity. Check RoHS compliance status against current regulatory requirements. Validate the DFN-8 package dimensions against your PCB footprint design. Ensure the fixed threshold voltage aligns with your system's power rail specifications.

Supervisors Selection Notes

Select this component when a fixed 1.575 V threshold is required for single-input monitoring. Consider the 125 nA current consumption for battery-operated applications. The integrated watchdog timer simplifies design compared to discrete solutions. Verify that the open-drain output configuration suits your logic interface. Ensure the operating temperature range meets your environmental constraints.

Supervisors Part Context

This part belongs to the MAX16058 series of supervisory circuits designed for low-voltage applications. It complements other Maxim Integrated PMICs by providing essential reset functionality. The series is known for high accuracy and low power consumption. It serves as a critical component in power management architectures where system stability is paramount.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.