S-1000C16-M5T1U

Overview

The S-1000C16-M5T1U is a single-channel voltage detector manufactured by ABLIC Inc., designed for precise power supply monitoring. It operates within a supply voltage range of 950 mV to 5.5 V and features a fixed threshold voltage of 1.6 V. The device utilizes a CMOS output type, ensuring low power consumption with a typical operating current of 350 nA. Packaged in an ultra-small SOT-23-5 surface-mount case, it supports an industrial temperature range from -40°C to +85°C. This supervisory circuit provides reliable reset signal generation without requiring manual reset or watchdog timer functions.

Feature Summary

• Ultra-small SOT-23-5 package design for space-constrained applications
• High-precision voltage detection with 1% accuracy
• Low power consumption suitable for battery-operated devices
• CMOS output interface for direct logic integration

Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing voltage level supervision
• Embedded circuits utilizing compact surface-mount layouts
• Industrial control modules operating in extended temperature ranges

Procurement Notes

Verify the specific suffix M5T1U corresponds to the SOT-23-5 package and cut-tape reel configuration when ordering. Confirm that the 1.6 V threshold aligns with system requirements. Ensure compatibility with RoHS3 standards if environmental compliance is mandatory. Cross-reference the manufacturer part number directly with official distributor catalogs to avoid substitution errors during procurement.

Selection Notes

Select this component when a fixed 1.6 V threshold is required for single-input monitoring. The CMOS output is preferred over open-drain types for push-pull drive capabilities. Consider the 350 nA quiescent current for energy-sensitive designs. Verify that the 5.5 V maximum input voltage exceeds the highest expected supply rail. The SOT-23-5 footprint must match the PCB land pattern specifications.

Part Context

This device belongs to the S-1000 series of high-precision voltage detectors from ABLIC. The series is characterized by its ultra-small packaging and low current consumption. The S-1000C16 variant specifically denotes the 1.6 V threshold setting within the C-series lineup. It serves as a fundamental supervisory element in modern power management integrated circuits.

Replacement Considerations

S-1000N16-M5T1U offers identical threshold and package but features an open-drain output instead of CMOS. S-1000C20-M5T1U shares the same package and output type but has a 2.0 V threshold. Verify electrical compatibility before substituting these variants.