STMicroelectronics

STM819LDS6F  

Supervisors

STM819LDS6F Description

The STM819LDS6F is a single-channel voltage supervisor IC designed for power management applications. Manufactured by STMicroelectronics, this device is part of the STM819 family and is housed in an 8TSSOP package. It is specifically designed to monitor a single voltage rail and provide reliable reset functionality. With a voltage threshold of 4.65V and a minimum reset timeout of 140ms, the STM819LDS6F ensures stable operation and protection against power supply fluctuations.

STM819LDS6F Features

• Single Voltage Monitoring: The STM819LDS6F is designed to monitor a single voltage rail, making it ideal for applications where a single power supply needs to be supervised.
• Active Low Reset: The reset output is active low, providing a clear and reliable reset signal to the system.
• Surface Mount Technology: The device is available in a surface mount package, which is suitable for high-density PCB designs and automated assembly processes.
• Moisture Sensitivity Level (MSL) 1: With an MSL rating of 1, the STM819LDS6F is suitable for unlimited exposure to moisture, ensuring robustness in various environmental conditions.
• RoHS3 Compliant: The STM819LDS6F meets the stringent RoHS3 compliance standards, making it suitable for environmentally conscious designs.
• REACH Unaffected: The product is REACH unaffected, ensuring compliance with European chemical regulations.
• Tape & Reel Packaging: The device is available in tape & reel packaging, facilitating efficient handling and assembly in manufacturing environments.

STM819LDS6F Applications

The STM819LDS6F is well-suited for a variety of applications where reliable power monitoring and reset functionality are critical. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where a single voltage rail needs to be monitored to ensure proper operation and prevent system crashes.
• Industrial Control: Suitable for industrial control applications where power supply stability is crucial for maintaining system integrity.
• Telecommunications: Can be used in telecommunication equipment to monitor power supply levels and provide a reset signal in case of voltage fluctuations.
• Consumer Electronics: Applicable in consumer electronics where a single voltage rail needs to be supervised to ensure reliable operation.

Conclusion of STM819LDS6F

The STM819LDS6F is a robust and reliable single-channel voltage supervisor IC designed for power management applications. Its features, such as the 4.65V voltage threshold, 140ms minimum reset timeout, and active low reset output, make it an ideal choice for applications requiring precise voltage monitoring and reliable reset functionality. The device's surface mount package, RoHS3 compliance, and REACH unaffected status further enhance its suitability for modern electronic designs. Despite being marked as obsolete, the STM819LDS6F remains a viable option for legacy systems and applications where its unique features and performance benefits are still relevant.

STM819LDS6F Documents

Download datasheets and manufacturer documentation for STM819LDS6F

Datasheets :

STM690A/92A, 703-04, 802/05/17-19      

HTML Datasheet :

STM690A/92A, 703-04, 802/05/17-19