M51945BFP#CF1J

Supervisors Overview

The M51945BFP#CF1J is a single-function voltage detector and system reset IC manufactured by Renesas Electronics Corporation. Designed for bipolar applications, this component monitors supply voltage levels to ensure proper system initialization and operation. It provides a dedicated supervisor channel for generating reset signals when input voltages fall below or exceed specified thresholds. The device supports supply voltages up to 18V, making it suitable for various industrial and consumer electronic systems requiring reliable power supervision.

Supervisors Feature Summary

• Single-function voltage detection for system reset generation
• Supports bipolar product applications with high voltage tolerance
• Dedicated supervisor channel for reliable monitoring

Supervisors Applications

• Industrial control systems requiring voltage supervision
• Consumer electronics needing power reset management
• Embedded systems with bipolar supply requirements

Supervisors Procurement Notes

Verify the exact suffix CF1J matches your packaging requirements. Confirm the manufacturer is Renesas Electronics Corporation. Check datasheet specifications for operating temperature range and package type before ordering. Ensure compatibility with your system's voltage thresholds.

Supervisors Selection Notes

Select this part when a single-function reset IC is needed for bipolar applications. Consider the 18V maximum supply voltage capability. Verify that the supervisor channel meets your reset timing requirements. Compare with similar Renesas M519xx series parts if different features are needed.

Supervisors Part Context

This component belongs to Renesas' single-function reset IC family, which focuses on bipolar products. These devices are designed for straightforward voltage monitoring tasks without complex multi-channel capabilities. The M51945BFP variant offers specific threshold characteristics suitable for general-purpose system reset applications.

Supervisors Replacement Considerations

Check Renesas M51946BFP for similar functionality. Verify pinout compatibility with existing designs. Ensure voltage thresholds match system requirements before substituting.