Overview of TPS3813I50DBVRG4

The TPS3813I50DBVRG4 is a highly reliable, low-power supply voltage supervisor designed by Texas Instruments to ensure the proper operation of microprocessors, microcontrollers, and other voltage-sensitive devices. It is an essential component for systems that require a precise monitoring of the supply voltage to prevent data loss, ensure system stability, and enhance the overall system reliability.

Key Features

• Supply Voltage Supervision: The TPS3813I50DBVRG4 monitors a fixed supply voltage threshold of 5V, providing a critical safeguard for systems that operate within a narrow voltage range.
• Low Current Consumption: With a typical supply current of only 9µA, this device is ideal for power-sensitive applications where minimizing power consumption is crucial.
• Programmable Time Delay: It offers a programmable time delay feature, allowing designers to set the delay for the output signal, thereby accommodating for various system requirements and avoiding false triggering.
• Manual Reset Input: The inclusion of a manual reset input provides an additional layer of control, enabling system resets to be triggered as needed by the user or by other system components.
• Open Drain Output: The open-drain RESET output ensures compatibility with a variety of logic levels, making it a versatile choice for different digital systems.
• Temperature Range: The device operates over a wide temperature range from -40°C to +125°C, suitable for harsh environmental conditions.
• Small Form Factor: Housed in a compact SOT-23-6 package, the TPS3813I50DBVRG4 is designed for space-constrained applications.

Applications

The TPS3813I50DBVRG4 is commonly used in a range of applications where voltage monitoring is critical, such as:

• Portable and battery-powered electronics
• Industrial control systems
• Automotive electronics
• Computing devices
• Networking equipment

With its precision voltage supervision and low power consumption, the TPS3813I50DBVRG4 from Texas Instruments is an excellent choice for designers looking to enhance system integrity and prevent the adverse effects of undervoltage conditions.