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BD5338G-TR

BD5338G-TR Description

The BD5338G-TR is a high-performance, single-channel voltage supervisor IC designed by ROHM Semiconductor. This device is part of the BD53xx series and is specifically tailored for power management applications where precise voltage monitoring is crucial. The BD5338G-TR features a voltage threshold of 3.8V, ensuring reliable operation and protection against voltage fluctuations. It is available in a surface-mount package, specifically the 5SSOP, which is ideal for compact and high-density designs. The device is shipped in a tape and reel (TR) package, facilitating easy handling and integration into automated assembly processes.

BD5338G-TR Features

• Voltage Monitoring: The BD5338G-TR is designed to monitor a single voltage rail, providing accurate and reliable supervision. Its 3.8V threshold voltage ensures that the monitored voltage remains within safe operating limits.
• Active Low Reset: The reset output is active low, which is a common requirement in many digital systems. This feature allows for seamless integration with microcontrollers and other digital circuits.
• Surface Mount Technology: The BD5338G-TR is available in a surface-mount package, making it suitable for modern PCB designs that require compact and space-efficient components.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the BD5338G-TR is highly resistant to moisture, ensuring long-term reliability and performance in various environmental conditions.
• Compliance: The BD5338G-TR is REACH unaffected and ROHS3 compliant, meeting the stringent environmental and regulatory standards required for modern electronics.
• Programmability: While the DigiKey programmability status is not verified, the BD5338G-TR offers flexibility in design and customization, allowing engineers to tailor the device to specific application requirements.

BD5338G-TR Applications

The BD5338G-TR is ideal for a wide range of applications where reliable voltage monitoring is essential. Some specific use cases include:

• Embedded Systems: In embedded systems, the BD5338G-TR can be used to monitor the power supply voltage of microcontrollers, ensuring that the system operates within safe voltage limits.
• Consumer Electronics: For consumer electronics, such as smartphones and tablets, the BD5338G-TR provides a reliable solution for monitoring battery voltage, helping to prevent over-discharge and prolong battery life.
• Industrial Control Systems: In industrial applications, the BD5338G-TR can be used to monitor the voltage levels of critical power supplies, ensuring that equipment operates reliably and safely.
• Automotive Electronics: The BD5338G-TR is also suitable for automotive applications, where it can be used to monitor the voltage levels of various electronic systems, such as engine control units and infotainment systems.

Conclusion of BD5338G-TR

The BD5338G-TR from ROHM Semiconductor is a robust and reliable voltage supervisor IC that offers precise voltage monitoring and protection. Its compact surface-mount package, active low reset output, and compliance with environmental regulations make it an ideal choice for a wide range of applications. Whether used in embedded systems, consumer electronics, industrial control systems, or automotive applications, the BD5338G-TR provides the reliability and performance needed to ensure system stability and longevity.