S-80825CNUA-B8KT2G

Supervisors Overview

The S-80825CNUA-B8KT2G is a voltage detector manufactured by ABLIC Inc., designed for monitoring single-channel input voltages. It features an active low, open-drain output and operates within a supply voltage range of 950 mV to 10 V. The device has a threshold voltage of 2.5 V with an accuracy of 2%. It consumes 800 nA of operating current and functions between -40°C and +85°C. Packaged in an SOT-89-3 case for surface mount installation, it lacks manual reset or watchdog timer capabilities.

Supervisors Feature Summary

• Provides undervoltage detection via an open-drain output interface
• Operates with ultra-low current consumption suitable for battery-powered systems
• Ensures precise voltage monitoring with high accuracy specifications

Supervisors Applications

• Battery-powered portable electronic devices
• Microprocessor system supervision
• Memory backup circuit monitoring

Supervisors Procurement Notes

Verify the specific suffix B8KT2G against official ABLIC documentation to confirm package type and tape/reel specifications. Ensure compatibility with your PCB footprint for the SOT-89-3 package. Confirm RoHS compliance status through the manufacturer's latest environmental declaration before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a fixed 2.5 V threshold is required for system supervision. Consider the 800 nA quiescent current for power-sensitive designs. Verify that the open-drain output configuration aligns with the pull-up requirements of the connected logic circuitry. Ensure the operating temperature range meets the environmental conditions of the target application.

Supervisors Part Context

This part belongs to the S-808 series of voltage detectors from ABLIC. These devices are CMOS-based supervisory circuits designed for compact applications. The S-808 series typically offers various threshold voltages and packages to support diverse power management needs in consumer and industrial electronics.

Supervisors Replacement Considerations

AZ7025RTR-G1 is listed as a parameter equivalent substitute.