TPS3809K33DBVTG4 - Texas Instruments Voltage Supervisor

The TPS3809K33DBVTG4 is a high-quality, low-power voltage supervisor from Texas Instruments, designed to provide precision voltage monitoring for microprocessors, microcontrollers, and other voltage-sensitive applications. This device ensures that your system operates reliably by monitoring the supply voltage and asserting a reset signal if it detects a voltage that is out of the predefined threshold range.

Key Features:

• Voltage Threshold: The device features a fixed-sense threshold voltage of 3.3V, which is ideal for monitoring 3.3V power supplies.
• Low Current Consumption: With a typical supply current of only 9 µA, the TPS3809K33DBVTG4 is optimized for battery-powered and low-power applications.
• Reset Time Delay: It includes a programmable time delay for the reset signal, providing flexibility to accommodate various system requirements.
• Manual Reset Input: A manual reset input is available, allowing the user to trigger a reset signal as needed.
• Temperature Range: The device operates over a wide temperature range from -40°C to +85°C, ensuring reliability in diverse environments.
• Form Factor: Offered in a small 6-pin SOT-23 package, the TPS3809K33DBVTG4 is suitable for space-constrained applications.

Applications:

This voltage supervisor is ideal for a wide range of applications, including:

• Portable Electronics
• Microprocessor/Microcontroller Systems
• Data Storage Devices
• Industrial Equipment
• Networking Hardware

The TPS3809K33DBVTG4 from Texas Instruments is a robust solution for system designers looking to enhance the reliability and stability of their power management systems. Its precision voltage monitoring, low power consumption, and small form factor make it an excellent choice for a variety of applications where accurate voltage supervision is critical.