MAX16158F400KN+T

Supervisors Overview

The MAX16158F400KN+T is a single-channel voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within an input voltage range up to 5.5 V and features a threshold voltage of 4 V. The device provides an active high output with a manual reset capability and a reset delay time of 500 ms. It does not include a watchdog timer or battery backup switch. The component functions in temperatures from -40°C to +125°C, consumes 370 nA of operating supply current, and maintains an accuracy of 1.5%. It is housed in a WLP-4 package.

Supervisors Feature Summary

• Single-channel voltage supervision with active high output
• Manual reset functionality for controlled system recovery
• Ultra-low power consumption suitable for battery-operated devices
• High accuracy voltage monitoring with defined reset delay

Supervisors Applications

• Portable electronic devices requiring low standby current
• Battery-powered systems needing voltage level monitoring
• Embedded controllers requiring manual reset capabilities
• Industrial equipment operating in extended temperature ranges

Supervisors Procurement Notes

Verify the exact suffix and packaging configuration when ordering, as availability may vary. Confirm that the WLP-4 package meets your board space constraints. Ensure the 4 V threshold aligns with your specific supply rail requirements. Check for any recent product change notices regarding manufacturing updates. Validate compatibility with your system's manual reset logic before finalizing procurement.

Supervisors Selection Notes

Select this component when a single-channel supervisor with manual reset is required. The 370 nA quiescent current makes it ideal for energy-constrained applications. The 4 V threshold suits systems monitoring 5 V rails. Consider the WLP-4 package for minimal footprint needs. Verify that the absence of a watchdog timer fits your design safety requirements.

Supervisors Part Context

This part belongs to the MAX1615x series of nanoPower supervisory circuits. It complements other Maxim Integrated voltage monitors by offering a compact solution for single-rail supervision. The series emphasizes low power consumption and small form factors. It serves as a specialized tool for protecting sensitive electronics against undervoltage conditions without complex external components.

Supervisors Replacement Considerations

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