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ZM331643C

ZM331643C Description

The ZM331643C is a single-channel voltage supervisor IC designed by Diodes Incorporated, a leading manufacturer in the semiconductor industry. This device is housed in a TO92-3 package, making it suitable for through-hole mounting. The ZM331643C is designed to monitor a single voltage level with a threshold voltage of 2.68V. It features a typical propagation delay of 2.5µs for reset timeout, ensuring rapid response times in critical applications. The output is configured as open drain or open collector, providing flexibility in circuit design. The reset function is active low, which is a common requirement in many electronic systems.

ZM331643C Features

• Single Voltage Monitoring: The ZM331643C is designed to monitor a single voltage level, making it ideal for applications where a specific voltage needs to be closely monitored and controlled.
• Low Reset Timeout: With a typical propagation delay of 2.5µs, the ZM331643C ensures that the reset function is activated quickly, minimizing downtime and improving system reliability.
• Flexible Output Configuration: The open drain or open collector output configuration provides design flexibility, allowing engineers to tailor the circuit to their specific requirements.
• Active Low Reset: The active low reset function aligns with common industry standards, ensuring compatibility with a wide range of existing systems.
• Through-Hole Mounting: The through-hole mounting type ensures robust mechanical stability, making the ZM331643C suitable for applications that require high reliability and durability.
• Compliance and Standards: The ZM331643C is REACH affected and ROHS3 compliant, adhering to stringent environmental and safety standards. It is also classified under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations.

ZM331643C Applications

The ZM331643C is ideal for a variety of applications where reliable voltage monitoring is crucial. Some specific use cases include:

• Power Supply Monitoring: In power supply units, the ZM331643C can be used to monitor the output voltage, ensuring that it remains within specified limits and triggering a reset if it falls below the threshold.
• Embedded Systems: In embedded systems, the ZM331643C can monitor the supply voltage of critical components, providing a reset signal if the voltage drops, preventing system failures.
• Industrial Control Systems: In industrial environments, the ZM331643C can be used to monitor the voltage levels of control circuits, ensuring reliable operation and minimizing the risk of equipment damage.
• Telecommunications: In telecommunications equipment, the ZM331643C can monitor the voltage levels of power supplies, ensuring stable operation and preventing service disruptions.

Conclusion of ZM331643C

The ZM331643C is a robust and reliable voltage supervisor IC designed to meet the needs of a variety of applications. Its low reset timeout, flexible output configuration, and active low reset function make it a versatile solution for voltage monitoring. While the product is now obsolete, its technical specifications and performance benefits make it a valuable component for existing systems and legacy designs. Engineers looking for a reliable and compliant voltage supervisor should consider the ZM331643C for their next project.