XC6129C55B7R-G

Supervisors Overview

The XC6129C55B7R-G is a voltage detector manufactured by Torex Semiconductor Ltd, designed for monitoring single power supply rails. It operates within a supply voltage range of 1.3 V to 6 V and features a detection threshold of 5.5 V. The device utilizes a push-pull/totem pole output configuration with an active-low reset signal. It incorporates a standard reset delay time of 50 µs to prevent false triggering during power transitions. The component supports manual reset functionality and includes backup battery switching capabilities. It is housed in a compact 4-USPN (0.90x1.2) surface-mount package and is rated for operation across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Provides precise voltage supervision with a fixed 5.5 V detection threshold for reliable system monitoring.
• Features a push-pull output stage that actively drives the reset line high or low without requiring external pull-up resistors.
• Includes a built-in delay timer to ensure stable reset assertion during power-up and power-down sequences.
• Supports manual reset input and backup battery switching for enhanced control over system state transitions.

Supervisors Applications

• Monitoring main power rails in portable electronic devices
• Supervising voltage levels in industrial control systems
• Ensuring stable power conditions in consumer electronics
• Managing power sequencing in embedded computing modules

Supervisors Procurement Notes

Verify the specific suffix codes against the official datasheet to confirm output type and threshold accuracy. Ensure the procurement channel provides genuine Torex Semiconductor products with valid RoHS compliance documentation. Confirm package integrity for the 4-USPN form factor prior to assembly integration.

Supervisors Selection Notes

Select this component when a fixed 5.5 V threshold is required for single-channel voltage supervision. The push-pull output eliminates the need for external pull-up components, simplifying board layout. Consider the 4-USPN package size for space-constrained designs requiring surface-mount installation.

Supervisors Part Context

This part belongs to the XC6129 series of voltage detectors from Torex Semiconductor. The series offers various threshold voltages and output configurations to suit different power management needs. The XC6129C55B7R-G specifically targets applications requiring a 5.5 V detection point with active drive capability.

Supervisors Replacement Considerations

XC6129C55A7R-G

Supervisors FAQ

What is the output configuration of the XC6129C55B7R-G?

It features a push-pull or totem pole output configuration, allowing it to actively drive the reset signal without external pull-up resistors.

Does the XC6129C55B7R-G support manual reset?

Yes, the device includes a manual reset function that allows the user to force the reset output regardless of the monitored voltage level.