S-19190AVH-M6T1U

Overview

The S-19190AVH-M6T1U is a voltage monitor from the ABLIC S-19190 series, designed for battery backup switching applications. It features an active high CMOS output and integrates a watchdog timer. The device operates within a supply voltage range of 2.4 V to 5.5 V with a threshold voltage of 2.4 V. It supports a wide operating temperature range from -40°C to +105°C and is housed in a compact SOT-23-6 surface-mount package.

Feature Summary

• Integrates a watchdog timer function for system reliability monitoring
• Provides active high CMOS output signal for logic compatibility
• Supports battery backup switching operations without manual reset

Applications

• Battery backup power management systems
• Embedded controller supervision
• Automotive electronic modules requiring extended temperature operation

Procurement Notes

Verify the specific suffix M6T1U against the manufacturer's current datasheet to confirm pinout and electrical characteristics. Ensure the active high output configuration matches the target circuit design requirements before finalizing procurement orders.

Selection Notes

Select this component when a watchdog timer and battery backup functionality are required in a single supervisory IC. The SOT-23-6 package offers space efficiency for dense PCB layouts. Confirm that the 2.4 V threshold aligns with the monitored rail voltage levels.

Part Context

This part belongs to the S-19190 series of voltage detectors specifically engineered for automotive and industrial environments. The series emphasizes high reliability and compact form factors suitable for modern electronic systems demanding robust power supervision.

Replacement Considerations

Check for direct cross-references within the S-19190 family. Verify that any substitute maintains the active high output polarity and integrated watchdog timer specification.