R3116Q151C-TR-FE

Supervisors Overview

The R3116Q151C-TR-FE is a CMOS voltage detector manufactured by Nisshinbo Micro Devices. It operates within a supply voltage range of 0.5 V to 6 V with a typical operating current of 1.4 µA. The device features a fixed threshold voltage of 1.5 V and an overvoltage detection threshold of 1.523 V, maintaining an accuracy of 0.8%. It includes a reset delay function of 100 ms and supports battery backup switching. The component is housed in an SC-82AB-4 package and functions as a supervisory circuit without manual reset or watchdog timer capabilities.

Supervisors Feature Summary

• CMOS output type for low power consumption
• Integrated reset delay function
• Battery backup switch capability

Supervisors Applications

• Portable electronic devices requiring low standby current
• Battery-powered systems monitoring voltage levels
• General purpose supervisory circuits

Supervisors Procurement Notes

Verify the specific suffix 'C' against the manufacturer's datasheet to confirm pinout and electrical characteristics match the design requirements. Ensure the SC-82AB-4 package dimensions are compatible with the PCB footprint. Confirm RoHS compliance status through official documentation before finalizing procurement specifications.

Supervisors Selection Notes

Select this component when a fixed 1.5 V threshold is required with high accuracy. Consider the 1.4 µA operating current for battery life optimization. Verify that the 100 ms delay meets system timing constraints. Compare with the R3116N series if SOT-23-5 packaging is preferred instead of SC-82AB-4.

Supervisors Part Context

This part belongs to the R3116Q series of voltage detectors from Nisshinbo Micro Devices. The series is designed for low-voltage applications with high precision. The Q-series typically denotes specific packaging or feature sets distinct from the N-series variants.

Supervisors FAQ

Does the R3116Q151C-TR-FE include a manual reset input?

No, the device does not support manual reset functionality.

What is the maximum operating voltage for this voltage detector?

The maximum operating voltage is 6 V.