XC6119N27ANR-G

Supervisors Overview

The XC6119N27ANR-G is a CMOS voltage detector manufactured by Torex Semiconductor, designed for supervisory circuit applications. It operates within a supply voltage range of 0.7 V to 6 V and features a fixed threshold voltage of 2.7 V with an accuracy of ±2%. The device provides an open-drain output and includes a battery backup switching function. It supports a reset delay time adjustable via an external capacitor, typically set to 30 µs in standard configurations. Quiescent current consumption is low, ranging from 0.7 µA to 1.2 µA depending on the specific operating condition. The component is housed in an SSOT-24-4 package and functions reliably across an industrial temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Integrates laser-trimmed high-precision voltage detection circuitry for accurate monitoring.
• Features a dedicated pin allowing free adjustment of release delay time using an external capacitor.
• Includes a battery backup switch function to maintain system state during power transitions.
• Delivers low quiescent current consumption suitable for battery-powered portable devices.

Supervisors Applications

• Monitoring power supply voltages in portable electronic equipment
• Supervising battery-operated systems requiring backup switching capabilities
• Ensuring stable operation in microprocessor-based circuits through precise voltage detection

Supervisors Procurement Notes

Verify the exact threshold voltage and delay characteristics against the official datasheet before integration, as parameters may vary slightly between production batches. Confirm that the SSOT-24-4 package dimensions align with your PCB footprint requirements. Ensure the selected external capacitor for delay adjustment meets the voltage and tolerance specifications outlined in the manufacturer's documentation to guarantee reliable timing performance.

Supervisors Selection Notes

Select this component when a fixed 2.7 V threshold is required for single-input voltage monitoring. It is appropriate for designs needing adjustable reset delays without internal programming complexity. Consider the low static current for energy-efficient applications. Verify compatibility with the system's maximum supply voltage of 6 V and ensure the open-drain output interface matches the downstream logic levels.

Supervisors Part Context

This part belongs to the XC6119 series of voltage detectors from Torex Semiconductor. The series utilizes CMOS technology combined with laser trimming to achieve high precision and low power consumption. The 'N' suffix in the model number indicates an open-drain output type, distinguishing it from push-pull variants. These devices are categorized under PMIC supervisory circuits and are designed for compact surface-mount implementations.

Supervisors Replacement Considerations

Cross-reference with other XC6119 series variants such as XC6119N25ANR-G or XC6119N29ANR-G if different threshold voltages are acceptable. Ensure any substitute maintains the same SSOT-24-4 package and open-drain output configuration to preserve board layout compatibility.