Analog Devices Inc./Maxim Integrated

MXD1817XR23+

MXD1817XR23+ Description

The MXD1817XR23+ is a single-channel voltage supervisor IC designed by Analog Devices Inc./Maxim Integrated, a leading manufacturer in the power management and semiconductor industry. This IC is specifically engineered to monitor a single voltage source and provide reliable reset functionality. The MXD1817XR23+ features a voltage threshold of 2.31V, ensuring precise monitoring and control of power supply levels. It is packaged in a compact SC70-3 surface mount package, making it suitable for a wide range of applications where space is a critical consideration.

MXD1817XR23+ Features

• Single Voltage Monitoring: The MXD1817XR23+ is designed to monitor a single voltage source, providing accurate and reliable supervision. This feature is essential for applications where a single power supply needs to be closely monitored to ensure system stability and performance.
• 2.31V Voltage Threshold: The IC features a voltage threshold of 2.31V, ensuring precise detection of voltage levels. This threshold is ideal for systems that require strict voltage regulation and monitoring.
• Active High Reset: The reset output of the MXD1817XR23+ is active high, providing a clear and reliable signal to reset the system when the monitored voltage falls below the threshold. This feature ensures that the system can be safely and effectively reset in the event of a power supply issue.
• 100ms Minimum Reset Timeout: The IC has a minimum reset timeout of 100ms, ensuring that the system has sufficient time to stabilize before the reset signal is released. This feature helps prevent premature resets and ensures reliable system operation.
• Surface Mount Packaging: The MXD1817XR23+ is available in a surface mount SC70-3 package, making it suitable for high-density PCB designs. This packaging option provides excellent thermal performance and mechanical stability, ensuring reliable operation in various environmental conditions.
• Moisture Sensitivity Level 1: With a moisture sensitivity level (MSL) of 1, the MXD1817XR23+ is classified as unlimited, meaning it can be safely stored and handled without the need for special moisture protection. This feature simplifies the manufacturing and assembly process, reducing overall production costs.
• Compliance and Standards: The MXD1817XR23+ is REACH unaffected and ROHS3 compliant, ensuring that it meets the highest environmental and safety standards. This compliance makes it suitable for use in a wide range of industries and applications.

MXD1817XR23+ Applications

The MXD1817XR23+ is ideal for a variety of applications where single voltage monitoring and reliable reset functionality are critical. Some specific use cases include:

• Embedded Systems: In embedded systems, the MXD1817XR23+ can be used to monitor the main power supply voltage, ensuring that the system remains stable and reliable. The compact SC70-3 package makes it suitable for space-constrained designs.
• Power Management: In power management applications, the MXD1817XR23+ can be used to monitor critical power supply voltages, providing a reliable reset signal in the event of a voltage drop. This ensures that the system can recover from power supply issues without manual intervention.
• Consumer Electronics: The MXD1817XR23+ is well-suited for consumer electronics applications where reliable power supply monitoring is essential. Its compact size and surface mount packaging make it ideal for integration into various consumer devices.
• Industrial Control Systems: In industrial control systems, the MXD1817XR23+ can be used to monitor power supply voltages, ensuring that critical control systems remain operational and reliable. The 100ms minimum reset timeout ensures that the system has sufficient time to stabilize before the reset signal is released.

Conclusion of MXD1817XR23+

The MXD1817XR23+ is a highly reliable and versatile single-channel voltage supervisor IC designed for a wide range of applications. Its precise voltage threshold, active high reset, and 100ms minimum reset timeout make it an excellent choice for systems that require reliable power supply monitoring and reset functionality. The compact SC70-3 surface mount package and moisture sensitivity level 1 classification ensure that it can be easily integrated into various designs without compromising performance or reliability. With its compliance to REACH and ROHS3 standards, the MXD1817XR23+ is a suitable choice for environmentally conscious applications. Overall, the MXD1817XR23+ offers a robust and reliable solution for voltage monitoring and system reset, making it an ideal choice for engineers and designers in the electronics industry.