Product Overview: TPS3808G125DBVR by Texas Instruments

The TPS3808G125DBVR is a high-precision voltage supervisor designed for applications requiring precise voltage monitoring. Manufactured by Texas Instruments, this device is part of their extensive range of power management integrated circuits. The TPS3808 series is notable for its low power consumption and small form factor, making it suitable for battery-operated and portable applications.

Key Features

• Supply Voltage Range: The TPS3808G125DBVR operates over a supply voltage range of 1.7 V to 6.5 V, accommodating a variety of power sources and systems.
• Accuracy: It features a high threshold accuracy of 0.5% at 25°C, ensuring reliable operation and system stability.
• Programmable Delay: The device includes a programmable time delay, which provides flexibility in setting the supervisor's response to voltage deviations.
• Low Quiescent Current: With a typical quiescent current of only 6.5 µA, the TPS3808G125DBVR is optimized for power-sensitive applications.
• Manual Reset: A manual reset input is available, allowing for an external trigger to initiate a system reset.
• Reset Timeout: The device features an adjustable reset timeout period, enabling customization to match specific system requirements.
• Temperature Range: It is operational over a temperature range of −40°C to 125°C, suitable for industrial and automotive environments.
• Small Package: The TPS3808G125DBVR comes in a 6-pin SOT-23 package, which is ideal for space-constrained applications.

Applications

The TPS3808G125DBVR is versatile and can be used in a variety of applications, including:

• Portable and battery-powered devices
• Microprocessor, microcontroller, or FPGA power supply monitoring
• Industrial equipment
• Automotive systems
• Networking and telecommunication equipment

In summary, the TPS3808G125DBVR from Texas Instruments is a reliable and efficient solution for systems that require precise voltage supervision to ensure proper operation and protection. Its low power consumption, programmable features, and small footprint make it an excellent choice for a wide range of power management applications.