M51946AL#TF0J

Supervisors Overview

The M51946AL#TF0J is a voltage detecting and system resetting integrated circuit manufactured by Renesas Electronics Corporation. It belongs to the M51946A/B series, designed to monitor supply voltages and generate reset signals for electronic systems. The component is classified as a PMIC Supervisor with an active product status. It is supplied in bulk packaging.

Supervisors Feature Summary

• Performs continuous voltage detection to monitor power supply integrity
• Generates system reset signals upon detection of abnormal voltage conditions

Supervisors Applications

• Electronic systems requiring voltage monitoring
• Circuits needing automated system reset generation

Supervisors Procurement Notes

Verify the specific suffix TF0J against official Renesas documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status directly from the manufacturer datasheet, as availability data may vary. Ensure the source document explicitly identifies this part number as an active component before procurement planning.

Supervisors Selection Notes

Select this component when a dedicated voltage detector and system reset generator are required for power management. It serves as a supervisor IC within the broader PMIC category. Consider the M51945A or M51946B variants if alternative pinouts or features are needed, based on official family comparisons.

Supervisors Part Context

This device is part of the M51946A/B series of Voltage Detecting and System Resetting ICs produced by Renesas Electronics Corporation. The series focuses on providing reliable supervision for digital logic circuits by ensuring proper power sequencing and fault recovery through reset signal assertion.

Supervisors Replacement Considerations

Consult the official M51946A/B datasheet for confirmed substitute part numbers within the same product family.