STMicroelectronics

STM6822LWY6F

STM6822LWY6F Description

The STM6822LWY6F is a supervisory IC designed by STMicroelectronics, a leading semiconductor manufacturer. This device is a single-channel supervisor with an active-low reset output. It is designed to monitor the supply voltage of a system and provide a reset signal when the voltage falls below a specified threshold. The STM6822LWY6F is available in a small-outline transistor (SOT-23-5) package, making it suitable for surface-mount applications.

STM6822LWY6F Features

• Voltage Threshold: The STM6822LWY6F has a voltage threshold of 4.63V, allowing it to monitor a single supply voltage.
• Output Type: The device provides an open-drain or open-collector output, offering flexibility in circuit design.
• Reset Timeout: The minimum reset timeout is 140ms, ensuring a reliable reset signal.
• Mounting Type: The STM6822LWY6F is designed for surface-mount applications, making it suitable for compact and densely populated PCBs.
• Product Status: The device is currently active, indicating ongoing production and availability.
• RoHS Compliance: The STM6822LWY6F is compliant with RoHS3, making it suitable for environmentally friendly electronics.
• Moisture Sensitivity Level (MSL): The device has an MSL of 1, indicating it can be stored and handled without special precautions.

STM6822LWY6F Applications

The STM6822LWY6F is ideal for applications where reliable voltage monitoring and reset functionality are critical. Some specific use cases include:

1. Battery-powered devices: The STM6822LWY6F can monitor the battery voltage and reset the system when the voltage drops below the safe operating level.
2. Industrial control systems: In these systems, the STM6822LWY6F can monitor the power supply and provide a reset signal to prevent system crashes due to voltage fluctuations.
3. Automotive electronics: The device can be used to monitor the voltage of automotive systems, such as infotainment systems, and provide a reset signal to ensure system stability.

Conclusion of STM6822LWY6F

The STM6822LWY6F is a versatile and reliable supervisory IC from STMicroelectronics. Its single-channel monitoring capability, active-low reset output, and small SOT-23-5 package make it suitable for a wide range of applications, including battery-powered devices, industrial control systems, and automotive electronics. With its RoHS compliance and low moisture sensitivity level, the STM6822LWY6F is an excellent choice for designers looking for a reliable and environmentally friendly voltage supervisor.