Overview of TPS3824-50DBVR

The TPS3824-50DBVR is a highly reliable, low-power supervisory circuit designed by Texas Instruments to monitor power supply functionality in digital systems. It is an essential component for enhancing system reliability through its ability to supervise the system voltage and provide a reset signal to the microcontroller or processor when necessary.

Key Features

• Voltage Monitoring: The device keeps a watchful eye on the supply voltage, ensuring it remains within acceptable thresholds for stable operation. It has a preset threshold voltage of 4.55V, which is suitable for 5V systems.
• Manual Reset Input: An additional feature of the TPS3824-50DBVR is the manual reset input, which allows for an external trigger to initiate a system reset, providing an extra level of control.
• Power-On Reset Generator: The integrated power-on reset generator ensures that the system's microcontroller starts up in a known state after power has been applied.
• Low Supply Current: With its low supply current of 9 µA (typical), the TPS3824-50DBVR is an energy-efficient solution that contributes to the overall power conservation of the system.
• Open Drain Reset Output: The open-drain RESET output can interface with various logic levels, allowing for wide compatibility with different system components.

Applications

Thanks to its versatility and robust design, the TPS3824-50DBVR is suitable for a broad range of applications, including:

• Portable/Battery-Powered Equipment
• Intelligent Instruments
• Industrial Control Systems
• Embedded Systems
• Microcontroller-Based Applications

Package and Quality

The TPS3824-50DBVR is offered in a compact SOT-23-5 package, which is ideal for space-constrained applications. Texas Instruments is known for its commitment to quality, and this product is no exception. It is designed to meet the rigorous standards required for industrial and commercial use, ensuring reliability and performance.

For detailed specifications, application notes, and support documentation, please refer to the Texas Instruments official website or contact their support team.