R3116Q201C-TR-FE

Supervisors Overview

The R3116Q201C-TR-FE is a CMOS voltage detector from the Nisshinbo R3116Q series, designed for monitoring single-input power supplies. It operates within a supply voltage range of 0.5 V to 6 V and features a threshold voltage of 2.0 V with 0.8% accuracy. The device includes a fixed reset delay time of 100 ms and supports battery backup switching. It draws a typical operating current of 1.7 µA and functions reliably across an industrial temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Provides precise voltage supervision with high accuracy for stable system operation
• Incorporates a built-in delay function to prevent false resets during transient events
• Supports battery backup switching to maintain data integrity during power transitions

Supervisors Applications

• Portable electronic devices requiring low-power voltage monitoring
• Battery-operated systems needing backup switch functionality
• Industrial control circuits operating in extended temperature environments

Supervisors Procurement Notes

Verify the specific suffix codes against official datasheets to ensure correct package type and electrical characteristics. Confirm RoHS compliance status through manufacturer documentation before integration. Cross-reference ordering information with authorized distributors to avoid counterfeit components. Ensure thermal management aligns with specified power dissipation limits.

Supervisors Selection Notes

Select this component when a single-channel voltage monitor with high precision is required. The low operating current makes it suitable for battery-powered applications. Verify that the 2.0 V threshold matches the target supply rail. Consider the SC-82AB-4 package constraints for PCB layout. Ensure the 100 ms delay meets system startup timing requirements.

Supervisors Part Context

This part belongs to the R3116Q series of supervisory circuits manufactured by Nisshinbo Micro Devices. These ICs are categorized under PMIC voltage detectors. The series is characterized by CMOS output structures and compact packaging options designed for space-constrained consumer and industrial electronics.

Supervisors FAQ

Does the R3116Q201C-TR-FE include a manual reset pin?

No, the device does not feature a manual reset input; it relies solely on automatic voltage detection.

What is the maximum supply voltage for this voltage detector?

The maximum operating supply voltage is 6 V.