XC6118C37DGR-G

Supervisors Overview

The XC6118C37DGR-G is a single-channel voltage detector manufactured by Torex Semiconductor Ltd. It operates within a supply voltage range of 0.7V to 5.5V and features a fixed detection threshold of 3.7V. The device provides an active-low reset output with push-pull/totem pole configuration. It supports manual reset functionality via an external input pin. The component is housed in a compact 4-USP (1.2x1.6mm) surface-mount package and is rated for operation across an ambient temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Integrated manual reset function allowing external control of the reset state
• Active-low reset signal output with push-pull drive capability
• Compact 4-pin USP surface-mount packaging for space-constrained designs

Supervisors Applications

• Portable electronic devices requiring low-voltage monitoring
• Battery-powered equipment needing power-fail detection
• Embedded systems utilizing microcontrollers or logic circuits

Supervisors Procurement Notes

Verify the specific suffix 'C' indicates the push-pull output type and '37' denotes the 3.7V threshold during procurement. Confirm the 'G' suffix aligns with RoHS compliance requirements. Ensure the 4-USP package dimensions match the target PCB footprint. Cross-reference the manufacturer's latest datasheet for any updates to electrical characteristics or recommended operating conditions before finalizing orders.

Supervisors Selection Notes

Select this component when a fixed 3.7V threshold is required for system supervision. The push-pull output eliminates the need for external pull-up resistors, simplifying circuit design. Consider the manual reset feature if system recovery from fault states requires user intervention. Evaluate the 4-USP package size against available board real estate constraints compared to larger packages like SOT-23-3.

Supervisors Part Context

This part belongs to the XC6118 series of voltage detectors from Torex Semiconductor. The series offers various threshold voltages and output configurations. The XC6118C variant specifically utilizes a CMOS process technology optimized for low current consumption. It is designed for applications where reliable power management and compact form factors are critical priorities.

Supervisors Replacement Considerations

XC6118C37AGR-G: Same threshold and output type but different internal delay characteristics. XC6118C37BGR-G: Same threshold but open-drain output configuration. XC6118C37DGR-G: Identical specifications; verify lot traceability.