RS806-3.08YF5

Overview

The RS806-3.08YF5 is a power supply supervisor manufactured by Runic Technology, housed in an SOT-23-5 surface-mount package. It operates within a voltage range of 1.2V to 5.5V with a maximum low-power consumption of 50μA. The device monitors a single voltage channel and supports an operating temperature range from -40°C to 125°C. Key electrical specifications include a 200ms reset pulse width and bidirectional functionality.

Feature Summary

• Integrates a watchdog timer for system reliability
• Provides manual reset capability via external input
• Monitors power-fail conditions or low battery status

Applications

• Power-fail warning circuits
• Low battery detection systems
• Embedded controller supervision

Procurement Notes

Verify the manufacturer designation as Runic Technology, distinct from other entities using similar part numbers. Confirm the specific suffix 3.08YF5 corresponds to the bidirectional supervisor function rather than rectifier variants. Ensure the SOT-23-5 package matches design requirements. Cross-reference datasheets to confirm the 50μA current consumption and 200ms reset pulse parameters are consistent with the intended application constraints.

Selection Notes

Select this component when a single-channel voltage monitor with integrated watchdog and manual reset is required. The wide operating temperature range suits industrial environments. Verify that the 1.2V to 55V input range covers the target supply rails. Consider the bidirectional nature if interfacing with complex control logic. Ensure the SOT-23-5 footprint aligns with PCB layout constraints.

Part Context

This component belongs to the RS806 series of power supply supervisors produced by Runic Technology. It is designed for monitoring DC voltage levels in electronic systems. The series includes variants with different reset thresholds and packages. The RS806-3.08YF5 specifically denotes the bidirectional supervisor configuration in the SOT-23-5 package.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative components.

FAQ

What is the reset pulse width of the RS806-3.08YF5?

The device features a fixed reset pulse width of 200ms.

Does the RS806-3.08YF5 support manual reset?

Yes, the component includes a manual reset function in addition to automatic monitoring.