onsemi

MC33161P

MC33161P Description

The MC33161P is a 2-channel voltage supervisor IC designed for power management applications. Manufactured by onsemi, this device is housed in an 8-DIP package and is suitable for through-hole mounting. Despite its obsolete status, the MC33161P remains a reliable choice for applications requiring precise voltage monitoring and control. The device features an adjustable/selectable voltage threshold, allowing for flexible configuration to meet specific system requirements. It supports the monitoring of two voltages, providing comprehensive oversight of power supply conditions. The output is designed as open drain or open collector, offering compatibility with various circuit designs. The MC33161P is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. It is also packaged in a tube, with a moisture sensitivity level (MSL) of 1, indicating unlimited storage conditions.

MC33161P Features

• Adjustable/Selectable Voltage Threshold: The MC33161P offers adjustable/selectable voltage threshold capabilities, providing flexibility in setting the desired voltage levels for monitoring. This feature allows engineers to tailor the device to specific application requirements, ensuring optimal performance and reliability.
• Dual Voltage Monitoring: With the ability to monitor two voltages simultaneously, the MC33161P provides comprehensive oversight of power supply conditions. This dual monitoring capability is essential for systems requiring precise control and management of multiple power sources.
• Open Drain/Open Collector Output: The open drain/open collector output design of the MC33161P ensures compatibility with a wide range of circuit configurations. This feature enhances the device's versatility, making it suitable for various applications.
• Through-Hole Mounting: The through-hole mounting type of the MC33161P facilitates easy integration into printed circuit boards (PCBs). This traditional mounting method is preferred in applications where robust mechanical stability and ease of assembly are critical.
• Compliance and Packaging: The MC33161P is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. It is packaged in a tube, with a moisture sensitivity level (MSL) of 1, indicating unlimited storage conditions. These attributes make the device suitable for long-term storage and transportation without degradation.

MC33161P Applications

The MC33161P is ideal for a variety of applications where precise voltage monitoring and control are essential. Some specific use cases include:

• Power Supply Monitoring: In power supply units (PSUs), the MC33161P can be used to monitor the input and output voltages, ensuring stable operation and preventing voltage fluctuations that could damage sensitive components.
• Battery Management Systems: For battery-powered devices, the MC33161P can monitor the battery voltage and the system voltage, providing critical information for efficient battery management and system performance.
• Industrial Control Systems: In industrial environments, the MC33161P can be employed to monitor power supply voltages for various control modules, ensuring reliable operation and minimizing downtime due to power-related issues.
• Telecommunications Equipment: In telecom systems, the MC33161P can monitor the power supply voltages of critical components, such as base stations and routers, ensuring uninterrupted operation and maintaining communication integrity.

Conclusion of MC33161P

The MC33161P is a versatile and reliable 2-channel voltage supervisor IC, offering adjustable/selectable voltage threshold capabilities and dual voltage monitoring. Its open drain/open collector output design enhances compatibility with various circuit configurations, while through-hole mounting ensures robust mechanical stability. Despite its obsolete status, the MC33161P remains a valuable component for applications requiring precise voltage monitoring and control. Its compliance with international regulations and unlimited storage conditions make it a practical choice for long-term use. Whether in power supply units, battery management systems, industrial control systems, or telecommunications equipment, the MC33161P provides the necessary oversight to ensure stable and reliable operation.