S-80833CNUA-B8ST2U

Supervisors Overview

The S-80833CNUA-B8ST2U is a voltage detector from the ABLIC S-808xxC series, designed for monitoring single power supply rails. It features a fixed threshold voltage of 3.3V with high accuracy of ±2%. The device operates within a supply voltage range up to 10V and consumes a typical quiescent current of 0.8µA. It provides an active-low open-drain output signal. The component supports operation across an extended temperature range from -40°C to +85°C and is housed in a compact SOT-89-3 package.

Supervisors Feature Summary

• Ultra-low power consumption suitable for battery-operated systems
• High precision voltage detection with minimal drift
• Compact surface-mount packaging for space-constrained designs

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Battery-powered equipment needing reliable low-voltage cutoff
• Embedded systems utilizing microcontrollers with strict voltage supervision requirements

Supervisors Procurement Notes

Verify the specific suffix codes against official ABLIC documentation to ensure correct threshold voltage and output configuration. Confirm package type and RoHS compliance status prior to ordering. Cross-reference manufacturer part numbers with distributor listings to avoid counterfeit components. Ensure storage conditions meet specified humidity sensitivity levels.

Supervisors Selection Notes

Select this component when a precise 3.3V supervision point is required with minimal standby current draw. The open-drain output allows flexibility in interfacing with various logic families. Consider the SOT-89-3 package dimensions for PCB layout constraints. Evaluate thermal performance if operating near maximum temperature limits.

Supervisors Part Context

This part belongs to the S-808xxC series of supervisory circuits from ABLIC Inc., known for high reliability and low power characteristics. The series offers various threshold voltages and output types to suit different application needs. The S-80833 variant specifically targets 3.3V system monitoring.

Supervisors FAQ

What is the output type of the S-80833CNUA-B8ST2U?

It features an active-low open-drain output.

Does this device include a manual reset function?

No, the S-80833CNUA-B8ST2U does not have a manual reset pin.