S-1004NA23I-M5T1U

Supervisors Overview

The S-1004NA23I-M5T1U is a single-channel voltage detector manufactured by ABLIC Inc., designed for monitoring supply voltages in electronic systems. It operates within a supply voltage range of 950 mV to 10 V and features a fixed threshold voltage of 2.3 V. The device utilizes CMOS technology and provides an active low, open-drain output signal. It incorporates a reset delay time of 26 ms to ensure stable operation during power transitions. The component supports surface-mount installation in a compact SOT-23-5 package and functions reliably across an industrial temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Provides precise voltage supervision with a fixed 2.3 V detection threshold
• Features an active low open-drain output interface for system integration
• Includes a 26 ms reset delay to prevent false triggering during power fluctuations
• Operates efficiently with ultra-low current consumption suitable for battery-powered applications

Supervisors Applications

• Monitoring microprocessor supply voltages
• Battery backup system supervision
• Portable electronic device power management
• Industrial control circuit protection

Supervisors Procurement Notes

Verify the specific suffix codes against the official datasheet to confirm output type and threshold accuracy. Ensure the ordering quantity aligns with manufacturer reel specifications. Confirm RoHS compliance status for your region. Cross-reference the package marking code to avoid counterfeit components. Validate thermal performance requirements against the specified operating temperature range before finalizing procurement.

Supervisors Selection Notes

Select this component when a fixed 2.3 V threshold is required for voltage supervision. The open-drain output necessitates an external pull-up resistor for proper logic level interfacing. Consider the 26 ms delay characteristic to ensure compatibility with system startup timing requirements. Verify that the 10 V maximum input voltage exceeds the highest expected supply rail. Evaluate the SOT-23-5 footprint constraints against available PCB space.

Supervisors Part Context

This part belongs to the ABLIC S-1004 series of voltage detectors, which are designed for general-purpose power monitoring. The series offers various threshold voltages and output configurations to suit different application needs. These devices are characterized by high accuracy and low power consumption, making them suitable for modern portable and industrial electronics requiring reliable power management solutions.

Supervisors Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include S-1003NA23I-M5T1U, S-1004NB23I-M5T1U, and S-1009N23I-M5T1U. Verify pinout compatibility and output stage characteristics before substitution. Ensure the alternative part meets the same electrical specifications and package dimensions.