S-5470C21I-M5T1U

Sensor And Detector Interfaces Overview

The S-5470C21I-M5T1U is a CMOS voltage detector manufactured by ABLIC Inc., designed for monitoring supply voltages in electronic systems. It operates within an input voltage range of 0.8 V to 6.0 V and features a fixed threshold voltage of 2.1 V. The device provides an active low, open-drain output signal with a reset delay time of 26 ms. It functions reliably across a temperature range of -40°C to +85°C and is housed in a compact SOT-23-5 package. The component draws a typical operating current of 1.0 µA, ensuring minimal power consumption during standby or normal operation.

Sensor And Detector Interfaces Feature Summary

• Ultra-low current consumption for extended battery life
• High-precision voltage detection with fixed threshold
• Compact surface-mount packaging for space-constrained designs

Sensor And Detector Interfaces Applications

• Battery-powered portable devices requiring voltage supervision
• Microcontroller system reset circuits
• Embedded systems monitoring critical power rails

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix M5T1U corresponds to the SOT-23-5 package and cut-tape/reel availability from authorized distributors. Confirm RoHS compliance status through official datasheets before integration. Ensure ordering quantities align with manufacturer minimums if applicable.

Sensor And Detector Interfaces Selection Notes

Select this model when a 2.1 V threshold is required for voltage monitoring applications. Compare against other S-5470 variants with different threshold voltages if system requirements change. Verify that the 26 ms reset delay meets the timing constraints of the target microcontroller or logic circuit.

Sensor And Detector Interfaces Part Context

This component belongs to the S-5470 series of voltage detectors from ABLIC. The series is characterized by ultra-low power consumption and high accuracy, making it suitable for modern low-power electronics. The S-5470C21I variant specifically targets applications needing precise supervision at the 2.1 V level.

Sensor And Detector Interfaces Replacement Considerations

Check for direct pin-compatible alternatives within the S-5470 family offering different thresholds. Verify functional equivalence with other manufacturers' voltage detectors featuring similar 2.1 V thresholds and open-drain outputs.