Texas Instruments

TPS3851G50SDRBT

TPS3851G50SDRBT Description

The TPS3851G50SDRBT is a highly reliable and efficient single-channel voltage supervisor IC designed by Texas Instruments. This device is specifically engineered to monitor a single voltage level, ensuring system stability and reliability in various electronic applications. The TPS3851G50SDRBT features a voltage threshold of 5V, providing precise monitoring capabilities. It is packaged in an 8-SON (Small Outline No-lead) surface-mount package, making it suitable for compact and space-constrained designs. The device offers an open-drain or open-collector output, providing flexibility in system integration. With a reset timeout of at least 170ms, the TPS3851G50SDRBT ensures reliable system reset operations. Additionally, it is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.

TPS3851G50SDRBT Features

• Voltage Monitoring: The TPS3851G50SDRBT is designed to monitor a single voltage level with a threshold of 5V, ensuring accurate and reliable voltage supervision.
• Reset Functionality: The device features an active-low reset output, providing a clear and dependable reset signal to the system. The reset timeout is a minimum of 170ms, ensuring sufficient time for system components to stabilize.
• Output Type: The TPS3851G50SDRBT offers an open-drain or open-collector output, providing design flexibility and compatibility with various system architectures.
• Surface-Mount Packaging: The 8-SON package is ideal for surface-mount technology (SMT), enabling compact and efficient PCB layouts.
• Environmental Compliance: The TPS3851G50SDRBT is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for global use.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is highly resistant to moisture, making it suitable for a wide range of operating environments.

TPS3851G50SDRBT Applications

The TPS3851G50SDRBT is well-suited for a variety of applications where reliable voltage monitoring and system reset are critical. Some specific use cases include:

• Power Supply Monitoring: Ideal for monitoring the output voltage of power supplies in embedded systems, ensuring stable operation and timely reset in case of voltage anomalies.
• Microcontroller and FPGA Applications: Provides essential voltage supervision for microcontrollers and FPGAs, safeguarding against voltage fluctuations that could lead to system instability or failure.
• Industrial Control Systems: Ensures reliable operation in industrial control systems by monitoring critical voltage levels and initiating system resets when necessary.
• Consumer Electronics: Suitable for consumer electronics where compact design and reliable voltage monitoring are required, such as in smart home devices and portable electronics.

Conclusion of TPS3851G50SDRBT

The TPS3851G50SDRBT from Texas Instruments is a robust and versatile single-channel voltage supervisor IC that offers precise voltage monitoring and reliable reset functionality. Its compact 8-SON package, combined with its open-drain or open-collector output, makes it an ideal choice for space-constrained designs. The device's compliance with environmental and safety standards ensures its suitability for global applications. The TPS3851G50SDRBT stands out in its category due to its high reliability, compact size, and flexible output options, making it a preferred choice for a wide range of electronic systems.