TPS3831K50DQNT Voltage Supervisor by Texas Instruments

The TPS3831K50DQNT is a high-accuracy, ultra-low-power voltage supervisor designed by Texas Instruments to ensure system reliability through monitoring the supply voltage. This device is a crucial component for systems that require a precise voltage supervision to prevent data corruption, system resets, or damage due to unacceptable voltage levels.

Key Features:

• High Accuracy: The TPS3831K50DQNT offers a tight threshold voltage accuracy of ±1%, which is essential for applications that operate on narrow voltage margins.
• Ultra-Low Power Consumption: With a quiescent current of only 150 nA, this voltage supervisor is an excellent choice for battery-powered and energy-sensitive applications.
• Wide Voltage Range: The device supports a wide supply voltage range, making it versatile for monitoring various system voltages.
• Manual Reset Input: A manual reset input allows for an external trigger to initiate a system reset, providing additional system control.
• Reset Time Delay: The built-in programmable time delay ensures that the system has stabilized before allowing it to resume operation after a voltage dip.
• Temperature Range: The TPS3831K50DQNT is designed to operate over a broad temperature range, which is suitable for industrial and automotive applications.
• Small Footprint: The device comes in a small, 5-pin SOT-23 package, which is ideal for space-constrained applications.

Applications:

The TPS3831K50DQNT is highly versatile and can be used in a variety of applications, including:

• Portable and Battery-Powered Equipment
• Microprocessor/Microcontroller Systems
• Industrial Equipment
• Automotive Systems
• Data Storage Systems
• Medical Devices

With its precision voltage monitoring and low power consumption, the TPS3831K50DQNT from Texas Instruments is an ideal solution for systems that require reliable operation under varying power conditions. The device's small size and programmable features make it a flexible and powerful component for maintaining system integrity.