STM1815RWX7F Microprocessor Reset Circuit

The STM1815RWX7F from STMicroelectronics is a dedicated reset circuit designed to monitor the supply voltage of microprocessors (µP) and digital systems. It provides a secure means to reset these systems accurately and prevent any malfunction should the supply voltage drop below a predetermined threshold. This component is an essential safeguard for maintaining the integrity of electronic systems, especially during power-up, power-down, and brown-out conditions.

Key Features:

• Precision Monitoring: The STM1815RWX7F offers precise monitoring of the supply voltage, featuring a factory-trimmed threshold voltage for reliable operation.
• Low Power Consumption: Designed for energy-efficient applications, this reset circuit consumes minimal power, making it ideal for battery-operated devices.
• Reset Time Delay: It includes a built-in delay to ensure the system has adequate time to stabilize before it resumes operation post-reset.
• High Accuracy: The device guarantees high accuracy in reset threshold levels, ensuring dependable performance across the operating temperature range.
• Operating Temperature: It is capable of operating over a wide temperature range, making it suitable for various industrial and automotive applications.
• Compact Package: Available in a small SOT-23 five-lead package, the STM1815RWX7F is designed for space-constrained applications.

Applications:

The STM1815RWX7F is versatile and can be used across a broad spectrum of applications, including:

• Computers and servers
• Embedded systems
• Portable/Battery-powered devices
• Industrial systems
• Automotive electronics

STMicroelectronics' commitment to reliability and performance is evident in the STM1815RWX7F reset circuit. It is an indispensable component for designers who require a robust power management solution to ensure the stable operation of their digital systems.