Product Overview: TPS3820-33DBVR - Texas Instruments

The TPS3820-33DBVR is a highly reliable voltage supervisor device designed and manufactured by Texas Instruments. This compact component is an essential building block in a wide array of electronic systems, providing critical monitoring functionality to ensure that microprocessors, microcontrollers, and other digital systems operate within safe voltage levels.

Key Features

• Voltage Supervision: The TPS3820-33DBVR supervises a 3.3V power supply, providing a precise monitoring solution to safeguard sensitive electronic circuits.
• Power-On Reset Generator: This device includes an integrated power-on reset generator that ensures the system powers up in a known state, which is crucial for system reliability and stability.
• Manual Reset: A manual reset input allows for an external trigger to reset the system, offering additional control and intervention capabilities to the user or system designer.
• Low Quiescent Current: Optimized for power-sensitive applications, the TPS3820-33DBVR features a low quiescent current, minimizing the impact on the overall power consumption of the system.
• Supply Voltage Range: The device supports an operating supply voltage range that accommodates various system requirements, enhancing its versatility across different applications.
• Watchdog Timer: The built-in watchdog timer feature helps to detect and recover from system malfunctions, further enhancing the reliability of the system.

Applications

With its robust feature set, the TPS3820-33DBVR is ideal for use in a diverse range of applications, including but not limited to:

• Industrial control systems
• Portable/battery-powered electronics
• Computing devices
• Communication equipment
• Medical devices
• Automotive systems

Package and Quality

The TPS3820-33DBVR is available in a compact SOT-23-5 package, making it suitable for space-constrained applications. Texas Instruments is known for its commitment to quality, and this product is no exception, meeting stringent industry standards for performance and reliability.