M51945BFP#TF0R

Supervisors Overview

The M51945BFP#TF0R is a single-function system reset IC manufactured by Renesas Electronics Corporation. It functions as a voltage detector and system reset generator, designed to monitor supply voltages and assert a reset signal when thresholds are breached. The device supports bipolar products with a supply voltage range of up to 18V. It is categorized under Power Management (PMIC) Supervisor and Reset ICs. The component utilizes a specific package configuration suitable for surface-mount applications, ensuring reliable operation in embedded systems requiring precise voltage supervision.

Supervisors Feature Summary

• Provides single-function system reset generation based on monitored supply voltage levels
• Supports bipolar product architectures with high supply voltage tolerance up to 18V
• Integrates voltage detection capabilities for continuous system monitoring

Supervisors Applications

• Embedded systems requiring voltage supervision
• Microcontroller unit power management circuits
• Industrial control systems needing reset protection

Supervisors Procurement Notes

Verify the exact suffix TF0R against official Renesas documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with existing board layouts regarding pin assignments and thermal requirements. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

Supervisors Selection Notes

Select this component when a dedicated single-function reset IC is required for bipolar supply rails up to 18V. Consider its integration into systems where voltage monitoring and automatic reset generation are critical for operational stability. Evaluate package constraints and thermal performance relative to the target application environment.

Supervisors Part Context

This component belongs to Renesas' portfolio of analog and mixed-signal power management devices. Specifically, it falls within the supervisor and reset IC category, designed to enhance system reliability by detecting abnormal voltage conditions. The M51945 series focuses on robust performance in industrial and consumer electronics applications.

Supervisors Replacement Considerations

Consult official Renesas substitution guides for verified equivalents. Generic replacements may not match the 18V bipolar supply tolerance or single-function reset architecture.