XC6129N27F9R-G

Supervisors Overview

The XC6129N27F9R-G is a voltage detector IC manufactured by Torex Semiconductor. It features a highly accurate detection threshold of 2.700V with a tolerance of ±1%. The device includes an internal delay circuit to prevent false triggering during power-up transients. It operates within a supply voltage range of 0.8V to 5.5V and consumes low current, typically 300nA at VDD=3.0V. The output is open-drain type, requiring an external pull-up resistor. It is housed in a compact SOT-25-6 package suitable for space-constrained portable electronic applications.

Supervisors Feature Summary

• High detection accuracy with ±1% tolerance
• Low current consumption for battery efficiency
• Internal delay circuit prevents malfunction
• Open-drain output configuration

Supervisors Applications

• Portable electronic devices
• Battery-powered equipment
• Microprocessor reset circuits
• Memory backup systems

Supervisors Procurement Notes

Verify the specific suffix 'F9R' corresponds to the required tape-and-reel quantity and packaging format as defined in the official distributor catalogs. Confirm that the operating temperature range meets the environmental requirements of the target application. Ensure compatibility with the system's logic levels due to the open-drain output structure.

Supervisors Selection Notes

Select this component when precise voltage monitoring is critical for system stability. The fixed 2.7V threshold suits applications requiring supervision of 3V or 3.3V power rails. Consider the low quiescent current benefit for extending battery life in portable designs. Verify that the external pull-up resistor value aligns with the desired response time and noise immunity.

Supervisors Part Context

This part belongs to the XC6129 series of voltage detectors from Torex. The series offers various threshold voltages and output types. The N27 indicates the 2.7V detection level. The F9R suffix denotes specific packaging and reel specifications. This series is designed for reliable operation in consumer electronics and industrial control systems requiring accurate power management.

Supervisors Replacement Considerations

Direct replacements must match the 2.7V threshold and SOT-25-6 package. Check datasheets for equivalent parts with similar accuracy and current consumption. Ensure any substitute supports the same input voltage range and has compatible output characteristics.