S-1009N34I-M5T1U

Supervisors Overview

The S-1009N34I-M5T1U is a voltage detector from the ABLIC S-1009 series, designed for monitoring a single input voltage. It features an open drain output and operates within a supply voltage range up to 10 V. The device provides a reset delay time of 26 ms and maintains an accuracy of 0.5%. It functions reliably across a temperature range of -40°C to +85°C. Packaged in an SOT-23-5 surface-mount case, this supervisory circuit lacks manual reset or watchdog timer capabilities.

Supervisors Feature Summary

• Monitors a single voltage input with high precision
• Provides active low open drain output signal
• Includes fixed internal reset delay function

Supervisors Applications

• Battery-powered portable devices requiring low current consumption
• Microprocessor system power supply supervision
• Embedded systems voltage level monitoring

Supervisors Procurement Notes

Verify the specific threshold voltage corresponds to the N34 suffix designation before integration. Confirm that the open drain output configuration aligns with the downstream logic requirements. Ensure the operating temperature range meets the environmental conditions of the final assembly. Cross-reference the SOT-23-5 footprint dimensions with the PCB layout specifications to guarantee mechanical compatibility during manufacturing.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with open drain output is required. The S-1009 series offers ultra-low current consumption suitable for battery-operated applications. Consider the 26 ms reset delay for timing-sensitive circuits. Verify that the 0.5% accuracy specification satisfies the system's voltage tolerance requirements. Ensure the maximum supply voltage rating accommodates the highest expected input levels.

Supervisors Part Context

This part belongs to the ABLIC S-1009 series of voltage detectors. These components are engineered for applications demanding minimal quiescent current. The series includes various threshold voltages and output configurations. The S-1009N variant specifically denotes the open drain output type. This family serves as a reliable supervisory solution for modern electronic designs.

Supervisors Replacement Considerations

Check for other S-1009 series parts with identical threshold voltages but different output types if open collector is preferred. Verify pinout compatibility with alternative manufacturers' voltage detectors offering similar delay characteristics.