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UM809UP

UM809UP Description

The UM809UP is a 3-PIN, low-power power supply monitor designed for efficient and reliable voltage monitoring in a variety of electronic systems. Manufactured by Union Semiconductor International Limited, this device is part of the UM809 series and is specifically tailored for applications requiring precise voltage threshold monitoring and timely reset functions.

UM809UP Features

• Reset Timeout: The UM809UP features a minimum reset timeout of 140ms, ensuring that the system has sufficient time to stabilize after a power event.
• ECCN: Classified under ECCN EAR99, this component is widely available for international use without stringent export restrictions.
• Mounting Type: The surface mount design allows for easy integration into compact and high-density PCB layouts.
• Product Status: Currently active, the UM809UP is a reliable choice for ongoing projects and new designs.
• Voltage - Threshold: With a voltage threshold of 3.3V, the UM809UP is ideal for monitoring single power supply rails in modern electronic systems.
• Number of Voltages Monitored: This power supply monitor is designed to track a single voltage rail, simplifying the design and reducing complexity.
• Type: As a power supply monitor, the UM809UP provides essential protection and monitoring functions for power-sensitive applications.
• REACH Status: The UM809UP is REACH unaffected, ensuring compliance with European chemical regulations.
• Mfr: Manufactured by Union Semiconductor International Limited, a reputable supplier of high-quality semiconductor products.
• HTSUS: Classified under HTSUS code 8542.39.0001, facilitating accurate customs classification.
• Package: Available in a tape and reel (TR) package, the UM809UP is suitable for automated assembly processes.
• Reset: The active low reset function ensures compatibility with a wide range of digital systems.
• RoHS Status: The UM809UP is RoHS compliant, meeting environmental standards for the restriction of hazardous substances.

UM809UP Applications

The UM809UP is well-suited for a variety of applications where reliable power supply monitoring is crucial. Its low-power design and precise voltage threshold make it ideal for use in:

• Embedded Systems: Provides critical voltage monitoring in compact, power-sensitive embedded devices.
• Consumer Electronics: Ensures stable power supply in products such as smartphones, tablets, and IoT devices.
• Industrial Control Systems: Monitors power supply in industrial applications where reliability and precision are paramount.
• Telecommunications: Ensures stable operation in communication devices and infrastructure.
• Automotive Electronics: Monitors power supply in automotive systems, ensuring reliable operation in harsh environments.

Conclusion of UM809UP

The UM809UP is a robust and reliable power supply monitor that offers precise voltage threshold monitoring and timely reset functions. Its low-power design, surface mount package, and RoHS compliance make it an ideal choice for a wide range of applications. With a minimum reset timeout of 140ms and a voltage threshold of 3.3V, the UM809UP provides essential protection for single power supply rails. Manufactured by Union Semiconductor International Limited, this component is a reliable and efficient solution for modern electronic systems.