Product Overview: TPS3808G50DBVRR by Texas Instruments

The TPS3808G50DBVRR is a highly precise voltage supervisor from Texas Instruments, designed to maintain system integrity by monitoring the voltage levels in digital systems. This device is particularly useful in applications where accurate voltage thresholds are critical for reliable operation, such as in portable electronics, industrial controls, and embedded systems.

Key Features:

• Programmable Voltage Threshold: The TPS3808G50DBVRR allows users to program the voltage threshold according to their system requirements, ensuring precise monitoring and protection.
• Low Quiescent Current: With a low quiescent current of just 3.0 μA, this device is optimal for battery-powered applications, where power conservation is essential.
• Manual Reset Input: The supervisor includes a manual reset input, providing an additional layer of control for system resets and facilitating a more robust design.
• Power-On Reset Generator: The built-in power-on reset generator ensures that the system's microcontroller or processor starts up in a known state, improving system stability after power-up.
• Watchdog Timer: An integrated watchdog timer helps prevent system lock-up, thereby enhancing the reliability of the monitored system.

Specifications:

• Package: The device is available in a 6-pin SOT-23 package, which is suitable for space-constrained applications.
• Temperature Range: It operates over a wide temperature range from -40°C to +125°C, making it suitable for harsh environments.
• Supply Voltage Range: The TPS3808G50DBVRR supports a supply voltage range of 1.7 V to 6.5 V, accommodating a variety of power sources.

Applications:

The versatility of the TPS3808G50DBVRR makes it an ideal choice for a range of applications, including:

• Portable and Battery-Powered Devices
• Microcontroller or Microprocessor Systems
• Industrial Equipment
• Networking and Telecommunications
• Automotive Systems

Overall, the TPS3808G50DBVRR from Texas Instruments stands out as a robust and reliable solution for system voltage supervision, providing designers with a flexible tool to enhance the safety and stability of their electronic systems.