XC61GN1802HR-G

Supervisors Overview

The XC61GN1802HR-G is a CMOS voltage monitor manufactured by Torex Semiconductor. It operates within a supply voltage range of 700 mV to 10 V and features a fixed detection threshold of 1.8 V with an accuracy of 2%. The device draws a typical quiescent current of 1.1 uA and includes a backup function for battery monitoring. It provides a CMOS open-drain output with a reset delay time of 30 us. The component is housed in a USP-3 surface-mount package and supports operation from -40 C to +85 C.

Supervisors Feature Summary

• Integrated backup switch functionality for continuous monitoring during power transitions
• CMOS open-drain output interface compatible with standard logic levels
• Low quiescent current consumption optimized for battery-powered applications

Supervisors Applications

• Battery voltage monitoring in portable electronic devices
• Power supply supervision in embedded systems
• Voltage detection in microcontroller reset circuits

Supervisors Procurement Notes

Verify the specific threshold voltage and package type against the official datasheet before procurement, as suffixes may indicate variations. Confirm RoHS compliance status and manufacturing origin through authorized distributors. Ensure the ordering information matches the required operating temperature range and output configuration for your specific circuit design requirements.

Supervisors Selection Notes

Select this component when a low-power supervisor with a 1.8 V threshold is required. The USP-3 package suits space-constrained designs. Verify that the 30 us reset delay meets system timing constraints. Consider the 2% accuracy tolerance for precise voltage monitoring needs. Ensure the input voltage does not exceed the 10 V maximum rating.

Supervisors Part Context

This part belongs to the XC61G series of voltage detectors from Torex Semiconductor. The series utilizes advanced CMOS technology to achieve high precision and low power consumption. These monitors are designed for general-purpose power management applications requiring reliable voltage supervision in compact packages.

Supervisors Replacement Considerations

Check for XC61GN1802HR variants with different suffixes for minor specification changes. Verify pinout compatibility if substituting with other single-channel supervisors. Cross-reference threshold voltages to ensure the replacement maintains the required 1.8 V detection level.