S-80934CNMC-G84T2U

Supervisors Overview

The S-80934CNMC-G84T2U is a supervisory circuit from the ABLIC S-809 series, functioning as a voltage detector with a threshold of 3.4 V. It operates within a supply voltage range of 700 mV to 10 V and consumes 1.2 uA. The device features an N-channel open-drain output, adjustable reset delay time, and no manual reset or watchdog timer. Accuracy is specified at 2%. It is housed in a SOT-23-5 package and supports surface mount installation across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Ultra-low power consumption with 1.2 uA operating current
• Adjustable reset delay time for customized timing control
• High accuracy voltage detection with 2% threshold tolerance
• N-channel open-drain output configuration

Supervisors Applications

• Battery-powered portable devices requiring low quiescent current
• Microprocessor system supervision for brown-out protection
• Embedded systems monitoring single voltage rails
• Consumer electronics with strict power management needs

Supervisors Procurement Notes

Verify the complete part number including suffixes such as G84T2U to ensure correct threshold voltage and packaging specifications. Confirm RoHS compliance status through official manufacturer documentation before integration. Check lead times as production cycles may vary. Ensure compatibility with existing PCB footprint designs for SOT-23-5 packages during procurement planning.

Supervisors Selection Notes

Select this component when a precise 3.4 V detection threshold is required for single-input monitoring. Consider the adjustable reset delay feature if specific timing sequences are necessary for system startup. The low 1.2 uA current draw makes it suitable for battery-operated applications where standby power conservation is critical. Verify that the N-channel open-drain output aligns with the target microcontroller input requirements.

Supervisors Part Context

This device belongs to the ABLIC S-809 series of supervisory circuits, designed for high-reliability voltage monitoring applications. The series offers various threshold voltages and packaging options to accommodate diverse design constraints. The S-80934CNMC-G84T2U specifically targets applications needing accurate detection at 3.4 V with minimal power impact on the monitored system.

Supervisors Replacement Considerations

Cross-reference with other S-809 series variants for different threshold voltages if system requirements change. Verify pinout compatibility when substituting with similar voltage detectors from other manufacturers. Ensure equivalent operating temperature ranges and accuracy specifications are met for reliable performance replacement.