S-1000C17-M5T1U

Overview

The ABLIC S-1000C17-M5T1U is a high-precision voltage detector supervisory circuit manufactured by ABLIC Inc. It operates within a supply voltage range of 950 mV to 5.5 V and features a fixed threshold voltage of 1.7 V with an accuracy of 1%. The device utilizes an SOT-23-5 surface-mount package and draws a typical operating current of 350 nA. It provides a CMOS output type, lacks manual reset or watchdog timer functions, and supports an industrial temperature range from -40°C to +85°C.

Feature Summary

• Ultra-small SOT-23-5 package design for space-constrained applications
• High-precision voltage detection with 1% accuracy tolerance
• Ultra-low power consumption suitable for battery-operated systems

Applications

• Portable electronic devices requiring low standby current
• Battery-powered equipment needing reliable voltage monitoring
• Embedded systems utilizing compact surface-mount layouts

Procurement Notes

Verify the specific suffix M5T1U against official ABLIC documentation to confirm packaging and tape-and-reel specifications. Ensure the 1.7 V threshold aligns with system requirements. Cross-reference RoHS compliance status directly with manufacturer datasheets prior to procurement to meet regulatory standards.

Selection Notes

Select this component when a fixed 1.7 V detection point is required with minimal quiescent current. The CMOS output interface suits digital logic integration without external pull-ups. Consider the SOT-23-5 footprint constraints and verify thermal dissipation limits within the specified operating temperature range for the target application environment.

Part Context

This part belongs to the S-1000 series of ultra-small package high-precision voltage detectors. It shares the family's core architecture but differs in threshold voltage settings. The S-1000 series is designed for general-purpose power management supervision in portable electronics, offering a balance of precision and low power consumption.

Replacement Considerations

Direct substitutes include other S-1000 series variants with identical SOT-23-5 packaging and CMOS outputs, such as S-1000C18-M5T1U or S-1000C20-M5T1U, provided the threshold voltage difference is acceptable for the circuit design.