STMicroelectronics

STM813LM6F

STM813LM6F Description

The STM813LM6F is a high-performance supervisory circuit designed to monitor the supply voltage of a system and provide a reset signal in case of voltage drops. Manufactured by STMicroelectronics, this device is part of the Supervisors category and is specifically designed for applications requiring reliable voltage monitoring and system reset functionality.

STM813LM6F Features

• Voltage Monitoring: The STM813LM6F can monitor a single supply voltage, with a threshold voltage of 4.63V. This ensures that the device can accurately detect voltage drops and initiate the necessary reset sequence.
• Reset Signal: The device provides an active high reset signal, which means that the output is high when the supply voltage is above the threshold and goes low when the voltage drops below the threshold.
• Reset Timeout: The minimum reset timeout is 140ms, ensuring that the device provides a stable reset signal even during short voltage drops.
• Mounting Type: The STM813LM6F is a surface-mount device, making it suitable for use in compact and densely populated PCB designs.
• Package: The device is available in a tape and reel (TR) package, which is ideal for automated assembly processes.
• RoHS Compliance: The STM813LM6F is compliant with the RoHS3 directive, making it suitable for use in environmentally friendly applications.
• Moisture Sensitivity Level (MSL): The device has an MSL of 1, indicating that it is not sensitive to moisture and can be stored and handled without special precautions.

STM813LM6F Applications

The STM813LM6F is ideal for a wide range of applications where reliable voltage monitoring and system reset functionality are critical. Some specific use cases include:

1. Industrial Control Systems: The STM813LM6F can be used to monitor the power supply of industrial control systems and ensure that they reset safely in case of voltage drops.
2. Automotive Applications: The device can be used in automotive systems, such as engine control units, to monitor the battery voltage and initiate a safe reset in case of voltage drops.
3. Telecommunications Equipment: The STM813LM6F can be used in telecommunications equipment to monitor the power supply and ensure that the system resets safely in case of voltage fluctuations.

Conclusion of STM813LM6F

The STM813LM6F is a reliable and high-performance supervisory circuit from STMicroelectronics, offering accurate voltage monitoring and system reset functionality. Its unique features, such as active high reset signal, minimum reset timeout, and RoHS compliance, make it an ideal choice for a wide range of applications, including industrial control systems, automotive applications, and telecommunications equipment. With its surface-mount design and tape and reel packaging, the STM813LM6F is also well-suited for use in compact and densely populated PCB designs.