XC61GN2002HR-G

Supervisors Overview

The XC61GN2002HR-G is a voltage monitor manufactured by Torex Semiconductor Ltd, designed for supervising single-channel power supplies. It operates within a supply voltage range of 700 mV to 10 V and features a fixed threshold voltage of 2.0 V with an accuracy of 2%. The device utilizes a CMOS open-drain output and includes a reset delay time of 30 µs. It supports battery backup switching and offers power failure detection capabilities. The component functions in temperatures from -40°C to +85°C, consuming a typical operating current of 1.1 µA and a static current of 700 nA.

Supervisors Feature Summary

• Integrates a dedicated battery backup switch function to maintain monitoring during power transitions.
• Provides power failure detection to identify abnormal supply conditions.
• Features a low quiescent current design suitable for energy-efficient applications.

Supervisors Applications

• Portable electronic devices requiring reliable power supervision
• Battery-operated systems needing backup switching support
• General-purpose voltage monitoring in embedded circuits

Supervisors Procurement Notes

Verify the specific threshold voltage and package variant against the official datasheet before procurement. Confirm RoHS compliance status and manufacturing origin. Ensure the ordering suffix matches the required tape and reel specifications. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components.

Supervisors Selection Notes

Select this component when a fixed 2.0 V threshold is required for single-supervision tasks. Consider the 10 V maximum input rating and open-drain output compatibility with downstream logic levels. Evaluate the 700 nA static current consumption against system power budgets. Verify that the USP-3 package dimensions fit the available PCB real estate constraints.

Supervisors Part Context

This part belongs to the XC61G series of voltage monitors from Torex Semiconductor. The series is characterized by low power consumption and compact packaging options like the USP-3. These devices are engineered for portable electronics and battery-powered equipment where space and energy efficiency are critical design parameters.

Supervisors Replacement Considerations

Check for other XC61GN variants with different threshold voltages if the 2.0 V setting is not suitable. Verify pinout compatibility with existing designs when substituting with similar supervisor ICs from other manufacturers.