RS811-4.65YA4

Overview

The RS811-4.65YA4 is a single-channel voltage supervisor manufactured by Runic Technology, designed to monitor supply voltages in electronic circuits. It operates within an ambient temperature range of -40°C to +125°C and utilizes a Green SOT-143 (TO-253AA) surface-mount package. The device features a manual reset input capability and provides a fixed reset timeout period of 200ms. As a bidirectional supervisor, it ensures system reliability by detecting under-voltage conditions and initiating appropriate reset signals when necessary.

Feature Summary

• Includes a manual reset input for external control over the reset state
• Operates across an extended industrial temperature range from -40°C to +125°C
• Utilizes a compact Green SOT-143 surface-mount package for space-constrained designs

Applications

• Embedded systems requiring reliable power monitoring
• Industrial control units operating in extreme temperatures
• Consumer electronics needing compact voltage supervision

Procurement Notes

Verify the specific suffix YA4 corresponds to the required threshold voltage and package variant during sourcing. Confirm RoHS compliance status with the supplier or manufacturer documentation before procurement. Ensure the ordering part number matches the exact electrical specifications required for the target application circuit design.

Selection Notes

Select this component when a single-channel supervisor with manual reset functionality is required. The 200ms timeout suits applications where immediate reset is not critical. Verify that the SOT-143 footprint aligns with the PCB layout constraints. Ensure the monitored voltage level matches the system's operational requirements.

Part Context

This part belongs to the RS811 series of voltage supervisors produced by Jiangsu Runic Technology Co., Ltd. The series focuses on providing reliable power management solutions for various electronic applications. The RS811 models are characterized by their low power consumption and robust performance across wide temperature ranges.

FAQ

Does the RS811-4.65YA4 support manual reset?

Yes, the device includes a manual reset input feature allowing external control over the reset signal.

What is the operating temperature range?

The component operates effectively within an ambient temperature range of -40°C to +125°C.