R5115S012C-E2-YE

Supervisors Overview

The R5115S012C-E2-YE is a voltage detector manufactured by Nisshinbo Micro Devices Inc., designed for power management applications. It features a maximum supply voltage of 42 V and operates within a temperature range of -40°C to +125°C. The device monitors one input with a threshold voltage of 4.6 V, providing an active low, open drain output. It includes a watchdog timer and has a reset delay time of 220 ms. The component does not support manual reset or battery backup switching.

Supervisors Feature Summary

• Integrates a watchdog timer for system monitoring
• Supports high-voltage inputs up to 42 V
• Provides active low open drain output configuration

Supervisors Applications

• Power management IC systems
• Automotive electronic circuits
• Industrial control systems requiring voltage supervision

Supervisors Procurement Notes

Verify the specific suffix YE against official datasheets to confirm package and tape/reel specifications. Ensure compatibility with the required operating temperature range and voltage thresholds before integration. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Supervisors Selection Notes

Select this component when a 42 V input tolerance and a 4.6 V detection threshold are required. The integrated watchdog timer makes it suitable for systems needing automated fault recovery without manual intervention. Consider the HSOP-18 package size for PCB layout constraints.

Supervisors Part Context

This part belongs to the R5115S series of voltage detectors from Nisshinbo Micro Devices. The series is characterized by low supply current and high input voltage capabilities, making it distinct from lower voltage supervisors in the broader product portfolio.

Supervisors Replacement Considerations

R5115S012C-E2-KE is a verified substitute with identical electrical characteristics but potentially different packaging.