Texas Instruments

TPS3808G50DBVRG4

TPS3808G50DBVRG4 Description

The TPS3808G50DBVRG4 is a single-channel voltage supervisor IC designed for power management applications. Manufactured by Texas Instruments, this device is housed in a compact SOT23-6 package, making it suitable for space-constrained designs. Despite its small form factor, the TPS3808G50DBVRG4 offers robust performance and a wide range of features that make it ideal for various electronic systems.

TPS3808G50DBVRG4 Features

• Voltage Monitoring: The TPS3808G50DBVRG4 is designed to monitor a single voltage rail with a threshold voltage of 4.65V. This precise monitoring ensures reliable operation and protection of the system against voltage fluctuations.
• Reset Functionality: The reset output is active low and open drain, providing flexibility in system design. The reset timeout is adjustable/selectable, allowing engineers to tailor the reset duration to meet specific application requirements.
• Mounting and Packaging: The device is surface-mountable, making it easy to integrate into modern PCB designs. It is available in a tape and reel (TR) package, facilitating efficient manufacturing processes.
• Compliance and Standards: The TPS3808G50DBVRG4 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Programmability: Although not verified for DigiKey programmability, the TPS3808G50DBVRG4 offers adjustable features that can be configured to meet specific system needs.

TPS3808G50DBVRG4 Applications

The TPS3808G50DBVRG4 is ideal for applications requiring reliable voltage monitoring and system reset functionality. Some specific use cases include:

• Embedded Systems: In embedded systems where power integrity is crucial, the TPS3808G50DBVRG4 ensures that the system operates within safe voltage limits, preventing damage and ensuring reliable performance.
• Consumer Electronics: For consumer electronics, the compact size and adjustable features of the TPS3808G50DBVRG4 make it a suitable choice for voltage monitoring in devices such as smartphones, tablets, and IoT devices.
• Industrial Control: In industrial applications, the robustness and compliance of the TPS3808G50DBVRG4 make it ideal for monitoring power supplies in control systems, ensuring stable operation and quick recovery from power anomalies.

Conclusion of TPS3808G50DBVRG4

The TPS3808G50DBVRG4 from Texas Instruments is a versatile and reliable voltage supervisor IC that offers precise voltage monitoring and adjustable reset functionality. Its compact SOT23-6 package and surface-mount design make it easy to integrate into a variety of electronic systems. Despite being marked as obsolete, the TPS3808G50DBVRG4 remains a valuable component for applications where reliable power management is essential. Its compliance with environmental and regulatory standards further enhances its suitability for modern electronics.