Product Overview: TPS3813K33DBVTG4 from Texas Instruments

The TPS3813K33DBVTG4 is a state-of-the-art supervisory circuit designed and manufactured by Texas Instruments, a leader in semiconductor innovation. This device is engineered to monitor system voltages and provide essential protection features for electronic systems. It is especially suited for applications that require precise voltage monitoring to ensure reliable operation.

Key Features

• Voltage Monitoring: The TPS3813K33DBVTG4 monitors a fixed voltage threshold of 3.3V, making it ideal for systems that operate at this common supply voltage.
• Accuracy: It offers a high threshold accuracy of ±1.5%, ensuring that the system operates within safe voltage levels and responds accurately to voltage variations.
• Low Power Consumption: With a typical supply current of only 9 µA, this device is highly efficient, making it suitable for power-sensitive applications.
• Reset Time Delay: It includes a programmable time delay for the reset output, which can be set by an external capacitor to provide flexibility in system design.
• Reset Output: The device features an open-drain reset output, which remains asserted for a minimum of 20 ms after VDD has risen above the reset threshold, ensuring system stability during power-up sequences.
• Temperature Range: It operates over a wide temperature range from -40°C to +125°C, accommodating various environmental conditions.

Applications

The TPS3813K33DBVTG4 is versatile and can be integrated into a broad range of applications, including:

• Portable and battery-powered electronics
• Microprocessor/microcontroller systems
• Industrial equipment
• Networking and telecom infrastructure
• Automotive systems

Package and Quality

Offered in a small, 6-pin SOT-23 package, the TPS3813K33DBVTG4 is designed for space-constrained applications. It is also RoHS compliant and adheres to Texas Instruments' high-quality standards, ensuring reliability and performance for critical system monitoring functions.

With its precise voltage monitoring and low power consumption, the TPS3813K33DBVTG4 from Texas Instruments is an excellent choice for designers seeking to enhance the safety and stability of their electronic systems.