XC6123E537MR-G

Supervisors Overview

The XC6123E537MR-G is a high-precision voltage detector manufactured by Torex Semiconductor Ltd. It features an ultra-low current consumption of typically 400nA at VDD=3.0V, ensuring extended battery life in portable devices. The device incorporates a built-in delay circuit to prevent erroneous operation caused by noise during power-on or power-off transitions. It supports a wide operating voltage range and offers multiple output types including open-drain and push-pull configurations. The component is housed in compact packages such as SOT-25-5 and UDFN-B-6, making it suitable for space-constrained applications requiring reliable voltage monitoring.

Supervisors Feature Summary

• Ultra-low current consumption for energy-efficient operation
• Built-in delay circuit for noise immunity
• High detection accuracy with tight tolerance options
• Multiple output configuration choices

Supervisors Applications

• Portable electronic devices requiring low power standby modes
• Battery-powered systems needing precise voltage monitoring
• Embedded systems with reset signal generation requirements
• Automotive electronics with strict reliability standards

Supervisors Procurement Notes

Verify the specific suffix codes (e.g., MR-G) against official Torex documentation to confirm package type, tape & reel specifications, and environmental compliance status. Ensure compatibility with your PCB footprint and reflow soldering profile. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm lead times and minimum order quantities directly with suppliers prior to ordering.

Supervisors Selection Notes

Select this component when ultra-low quiescent current is critical for battery longevity. Consider the required detection accuracy and output drive capability. Evaluate the need for internal delay circuits versus external timing components. Compare package sizes against available board space. Verify input voltage range compatibility with the system's power supply rails.

Supervisors Part Context

The XC6123 series belongs to Torex's lineup of high-precision voltage detectors designed for mobile and industrial applications. These devices are known for their low power consumption and high accuracy. The XC6123E537MR-G specifically denotes a variant within this series, characterized by its particular detection voltage threshold and packaging configuration. It complements other Torex power management solutions like DC/DC converters and LDO regulators.

Supervisors Replacement Considerations

Check for direct pin-to-pin replacements from Torex with similar detection voltages and current consumption. Consider alternatives from manufacturers like Microchip, STMicroelectronics, or NXP if they offer comparable accuracy and package dimensions. Verify that any substitute maintains the same output type and delay characteristics.