R3119N060A-TR-FE

Supervisors Overview

The R3119N060A-TR-FE is a voltage detector supervisory circuit manufactured by Nisshinbo Micro Devices. It operates within an input voltage range of 1.2 V to 36 V and features a fixed threshold voltage of 6.0 V with 1.5% accuracy. The device provides a CMOS open-drain output and includes a reset delay time of 85 ms. It supports battery backup switching and power failure detection while consuming only 3.3 µA of operating current. The component is housed in an SOT-23-5 package and functions reliably across a temperature range of -40°C to +105°C.

Supervisors Feature Summary

• Supports high-voltage monitoring up to 36 V input
• Includes dedicated SENSE pin for external delay adjustment
• Features battery backup switching capability
• Provides power failure detection functionality

Supervisors Applications

• High-voltage system supervision
• Battery-powered equipment monitoring
• Power failure detection circuits
• Industrial control system resets

Supervisors Procurement Notes

Verify the specific suffix against official documentation to confirm exact electrical characteristics, as variations may exist within the series. Ensure compatibility with required operating temperatures and package constraints before integration. Cross-reference the manufacturer's latest datasheet for any updates regarding RoHS compliance or pinout configurations to prevent design mismatches during procurement.

Supervisors Selection Notes

Select this component when monitoring voltages exceeding standard low-voltage detectors due to its 36 V maximum rating. The inclusion of a SENSE pin allows for flexible timing adjustments if external delay customization is required. Consider the 3.3 µA quiescent current for battery-sensitive designs and verify that the open-drain output interface matches the downstream logic requirements.

Supervisors Part Context

This part belongs to the R3119N series of voltage detectors designed for robust supervisory applications. The series is characterized by high input voltage tolerance and low power consumption. Nisshinbo Micro Devices integrates these features into compact packages suitable for space-constrained electronic designs requiring reliable power management and system reset capabilities.

Supervisors Replacement Considerations

Check the R3119N060B variant for potential differences in output configuration or package options. Verify functional equivalence with other 36 V input voltage detectors from alternative manufacturers if supply constraints arise.