Texas Instruments

TPS3823-30QDBVRQ1

TPS3823-30QDBVRQ1 Description

The TPS3823-30QDBVRQ1 is a single-channel voltage supervisor designed for automotive applications. Manufactured by Texas Instruments, this IC features a voltage threshold of 2.63V and is housed in a compact SOT23-5 package. The device is designed to monitor a single voltage rail and provide a reliable reset signal when the monitored voltage falls below the specified threshold. With a reset timeout of at least 120ms, the TPS3823-30QDBVRQ1 ensures that the system has sufficient time to stabilize before reinitializing. The reset signal is active low, which is a common requirement in many electronic systems.

TPS3823-30QDBVRQ1 Features

• Voltage Threshold: The TPS3823-30QDBVRQ1 has a precise voltage threshold of 2.63V, ensuring accurate monitoring of the power supply.
• Reset Timeout: The device offers a minimum reset timeout of 120ms, providing ample time for system stabilization.
• Automotive Grade: Certified for automotive applications, the TPS3823-30QDBVRQ1 meets the stringent requirements of the automotive industry.
• Surface Mount: The surface-mount technology (SMT) allows for easy integration into modern PCB designs.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the device is suitable for a wide range of manufacturing environments.
• Compliance: The TPS3823-30QDBVRQ1 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Packaging: Available in tape and reel (TR) packaging, it is suitable for automated assembly processes.

TPS3823-30QDBVRQ1 Applications

The TPS3823-30QDBVRQ1 is ideal for applications requiring reliable voltage monitoring and system reset functions. Its automotive-grade certification makes it particularly suitable for:

• Automotive Electronics: Monitoring power supplies in automotive systems such as infotainment, engine control units, and advanced driver-assistance systems (ADAS).
• Industrial Control Systems: Ensuring reliable operation in industrial environments where voltage fluctuations can lead to system failures.
• Consumer Electronics: Providing robust power monitoring in devices such as smartphones, tablets, and other portable electronics.

Conclusion of TPS3823-30QDBVRQ1

The TPS3823-30QDBVRQ1 from Texas Instruments is a robust and reliable voltage supervisor tailored for automotive and industrial applications. Its precise voltage threshold, automotive-grade certification, and compliance with environmental standards make it a standout choice for ensuring system stability and reliability. Despite being marked as obsolete, the TPS3823-30QDBVRQ1 remains a viable solution for applications where its specific features are required.