S-19161AACA-M6T1U7

Overview

The S-19161AACA-M6T1U7 is a voltage monitor manufactured by ABLIC Inc. It operates within a supply voltage range of 0.8 V to 5.5 V and features an active low output type with CMOS logic. The device includes a built-in watchdog timer for system reliability. It is available in an SOT-23-6 package and supports an operating temperature range from -40 °C to +105 °C.

Feature Summary

• Integrates a watchdog timer for enhanced system monitoring
• Provides active low output compatible with CMOS logic levels
• Supports wide input voltage operation from 0.8 V to 5.5 V

Applications

• Microcontroller unit (MCU) reset circuits
• Battery-powered portable devices
• General-purpose voltage supervision in embedded systems

Procurement Notes

Verify the specific suffix M6T1U7 against official datasheets to confirm package and tape/reel specifications. Confirm RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Ensure the ordering quantity aligns with standard packaging requirements.

Selection Notes

Select this component when a compact SOT-23-6 footprint is required alongside integrated watchdog functionality. The wide input voltage range makes it suitable for various single-supply applications. Verify that the active low output polarity matches the target microcontroller reset pin configuration.

Part Context

This part belongs to the S-19161 series of voltage detectors designed for general-purpose use. It complements ABLIC's portfolio of power management ICs, offering reliable supervision in space-constrained designs without requiring external components for basic reset generation.

Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify pin compatibility and electrical parameters such as threshold voltage and output type before considering alternative manufacturers.