Product Overview: TPS3801L30DCKR

The TPS3801L30DCKR is a high-precision voltage detector manufactured by Texas Instruments, designed for systems that require an accurate monitoring solution for their supply voltages. This compact and reliable component is an essential part of power management systems, ensuring that electronic devices operate within their safe voltage thresholds.

Key Features

• Voltage Threshold Accuracy: The TPS3801L30DCKR offers an impressive accuracy of ±1.5% for the voltage threshold, ensuring precise monitoring and control of the system's power supply.
• Low Quiescent Current: With a quiescent current of just 6.5 µA, this voltage detector is highly efficient, making it suitable for battery-powered and low-power applications.
• Manual Reset Input: The device includes a manual reset input that allows users to trigger a system reset, providing an additional layer of control and safety.
• Open-Drain Output: The open-drain output configuration allows for flexibility in signaling, as it can be pulled up to different voltage levels depending on the system requirement.
• Wide Operating Temperature Range: The TPS3801L30DCKR is capable of operating over a broad temperature range from -40°C to +85°C, making it suitable for industrial and automotive applications.

Applications

The TPS3801L30DCKR is ideal for a variety of applications where voltage monitoring is critical. These include:

• Battery-powered devices
• Portable and handheld equipment
• Microprocessor/microcontroller systems
• Industrial equipment
• Automotive systems
• Networking and telecommunications

Package and Supply Voltage

The device comes in a compact 5-pin SC-70 package, which is space-efficient and suitable for high-density circuit designs. It is designed to monitor a nominal voltage of 3.0V, which is common in digital circuits and microcontroller-based systems.

Conclusion

With its high accuracy, low power consumption, and robust feature set, the TPS3801L30DCKR from Texas Instruments is an excellent solution for any electronic system that requires reliable voltage detection to protect against power supply anomalies. Its versatility across various applications and operating conditions makes it a valuable component in ensuring the longevity and stability of electronic systems.