Overview of Texas Instruments TPS3813L30DBVT

The TPS3813L30DBVT is a state-of-the-art supervisory circuit designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This compact device is engineered to monitor system voltages, ensuring that microprocessors (µPs), microcontrollers (MCUs), and other voltage-sensitive components operate under optimal power conditions. The TPS3813L30DBVT is an essential component for systems that require a high degree of reliability and precision.

Key Features

• Voltage Monitoring: This device is capable of monitoring a fixed voltage threshold of 3.0V, making it suitable for a variety of applications, including portable electronics, data storage systems, and industrial controls.
• Low Power Consumption: With a quiescent current of just 9 µA, the TPS3813L30DBVT is designed for battery-powered and power-sensitive applications, ensuring minimal impact on system power reserves.
• Reset Time Delay: The built-in programmable time delay feature provides flexibility, allowing designers to set the appropriate reset time for their system's needs.
• Manual Reset: An added manual reset input allows for system resets to be initiated by the user or by external events, offering additional control over system operation.
• Supply Voltage Range: The device supports a broad supply voltage range from 1.1V to 5.5V, accommodating various logic levels and making it versatile for multiple applications.
• Temperature Range: It operates over a temperature range of -40°C to +125°C, ensuring reliability and performance even in extreme conditions.

Package and Quality

The TPS3813L30DBVT comes in a compact SOT-23-6 package, which is ideal for space-constrained applications. The small footprint of the device allows for efficient use of board space without sacrificing performance.

Applications

With its robust feature set, the TPS3813L30DBVT is well-suited for a wide range of applications. These include:

• Portable and battery-powered devices
• Networking equipment
• Computing peripherals
• Industrial controls and automation systems
• Medical devices

Overall, the TPS3813L30DBVT from Texas Instruments is a highly reliable and versatile supervisory circuit that offers precision voltage monitoring and system protection, making it an invaluable component in any power-sensitive and critical system design.