STM6822SWY6F - Low Voltage Supervisor from STMicroelectronics

The STM6822SWY6F is a highly reliable, precision microprocessor supervisory circuit designed and manufactured by STMicroelectronics. This component is engineered to monitor power supplies in digital systems, ensuring that the system's microprocessor is reset to a known state during power-up, power-down, or brown-out conditions.

Key Features

• Voltage Monitoring: The device keeps a vigilant watch on the system voltage, providing an active-low reset signal whenever the monitored voltage drops below a preset threshold, ensuring proper system operation and protection.
• Low Power Consumption: With its low power consumption, the STM6822SWY6F is an ideal choice for battery-operated devices, contributing to extended battery life and reduced energy costs.
• Adjustable Reset Timeout: The reset timeout period is adjustable, allowing designers to customize the reset de-assertion delay according to specific system requirements.
• High Accuracy: The device offers high threshold accuracy, which is essential for reliable operation in systems where voltage levels are crucial.
• Operating Temperature Range: It operates over a wide temperature range, making it suitable for use in various environmental conditions.
• Compact Package: The STM6822SWY6F comes in a tiny SOT-23-5 package, making it an excellent choice for space-constrained applications.

Applications

The versatile nature of the STM6822SWY6F makes it well-suited for a broad array of applications, including:

• Computers and Computer Peripherals
• Portable/Battery-Powered Equipment
• Embedded Systems
• Industrial Controllers
• Automotive Systems

In conclusion, the STM6822SWY6F from STMicroelectronics is an indispensable component for maintaining system integrity through power monitoring. Its precision, low power consumption, and small form factor make it an excellent choice for designers looking to enhance the reliability and performance of their digital systems.