The TLV809K33DBZT is a specialized voltage supervisor component designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This device is engineered to maintain system integrity by monitoring the supply voltage of microprocessors (MPUs), microcontrollers (MCUs), and other voltage-sensitive devices. It is particularly suitable for battery-powered equipment, portable devices, and applications where power conditions need to be detected accurately for reliable operation.

Key Features

• Voltage Supervision: The TLV809K33DBZT offers a precise 3.3V voltage threshold, making it an ideal choice for systems that operate on standard 3.3V power rails.
• Low Power Consumption: Designed for power-sensitive applications, this device consumes minimal power, thereby extending battery life in portable devices.
• Reset Output: It features an active-low, open-drain reset output, which provides a clear signal to the host processor when the monitored voltage falls below the threshold, ensuring the system can take appropriate action to reset or power down.
• Manual Reset: An additional manual reset input allows for system resets to be triggered externally, offering greater control over system behavior.
• High Accuracy: The TLV809K33DBZT boasts a high threshold accuracy of ±1.5%, which is critical for applications that demand precise voltage monitoring.
• Small Form Factor: Housed in a compact SOT-23 package, this device is suitable for space-constrained applications.

Applications

The TLV809K33DBZT is versatile and can be integrated into a wide range of applications, including:

• Portable Electronics
• Wireless Communication Systems
• Handheld Medical Equipment
• Industrial Controls
• IoT Devices

Reliability and Quality

Texas Instruments is known for its commitment to quality and reliability. The TLV809K33DBZT voltage supervisor is no exception, designed to meet the stringent requirements of industrial and consumer applications. With its robust design and built-in safety features, this component ensures that your products operate reliably under various conditions, contributing to the overall stability and longevity of your electronic systems.

For detailed technical specifications, application notes, and support resources, please refer to the official Texas Instruments product page and datasheets.