Product Overview: TPS3828-30DBVRG4

The TPS3828-30DBVRG4 is a highly reliable voltage supervisor component designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This device is engineered to monitor the system voltage and maintain proper system operation through its reset functions. It is particularly suitable for battery-powered electronics, microcontrollers, and other systems that require a precise voltage monitoring solution.

Key Features

• Voltage Supervision: This device is designed to keep a watchful eye on the system voltage, ensuring it remains within operational limits. It offers a 3.0V fixed-sense threshold voltage, which suits a wide range of applications.
• Reset Output: The TPS3828-30DBVRG4 provides an active-low, push-pull reset output. This feature helps in resetting the microcontroller or processor when the monitored voltage falls below the threshold, thereby preventing system malfunction.
• Low Supply Current: With its low supply current draw of only 15 µA (typical), it's an energy-efficient choice for power-sensitive designs.
• Manual Reset: The inclusion of a manual reset input allows for an external trigger to initiate a system reset, offering additional flexibility and control.
• Temperature Range: It operates over a wide temperature range of -40°C to 85°C, making it suitable for various environmental conditions.
• Small Form Factor: The device comes in a small 5-pin SOT-23 package, which is ideal for space-constrained applications.

Applications

The TPS3828-30DBVRG4 is versatile and can be used in a variety of applications, including:

• Portable and battery-powered devices
• Microcontroller systems
• Intelligent instruments
• Industrial equipment
• Communication systems
• Automotive electronics

Conclusion

Overall, the TPS3828-30DBVRG4 from Texas Instruments stands out as a robust and efficient solution for voltage supervision needs. Its precise voltage monitoring capabilities, combined with low power consumption and a compact footprint, make it an excellent choice for engineers and designers looking to enhance system reliability and performance.