The TPS3840DL45DBVRQ1 is a highly precise voltage supervisor from Texas Instruments, designed to cater to the demanding requirements of automotive and industrial applications. This device is part of TI's reliable and robust product lineup, offering superior performance in voltage monitoring.

Key Features

• Voltage Threshold Accuracy: The TPS3840DL45DBVRQ1 boasts an impressive threshold accuracy of ±1%, ensuring reliable operation and system protection at the specified voltage levels.
• Low Quiescent Current: With a quiescent current of just 350 nA, this device is optimized for energy-sensitive applications, contributing to overall power efficiency.
• Wide Operating Voltage Range: The device supports a voltage range from 1.5 V to 6.5 V, making it versatile for various circuits and power rails.
• Operating Temperature Range: It is designed to operate over a wide temperature range from -40°C to +125°C, suitable for harsh environments.
• Reset Time Delay: It offers an adjustable reset time delay, which can be configured by an external capacitor, providing design flexibility.
• Open-Drain Active-Low Reset Output: The device features an open-drain active-low reset output, which can interface directly with various logic levels.
• Automotive-Qualified: This product meets the stringent AEC-Q100 standards for automotive qualification, ensuring reliability and performance in automotive applications.

Applications

The TPS3840DL45DBVRQ1 is ideal for a range of applications that require precise voltage supervision, such as:

• Automotive systems
• Industrial equipment
• Portable and battery-powered devices
• Microcontroller and microprocessor systems
• Power supplies and DC/DC converters

Package and Availability

This device is available in a compact 6-pin SOT-23 package, labeled as DBVR, which is suitable for space-constrained applications. The TPS3840DL45DBVRQ1 is part of Texas Instruments' commitment to providing high-quality and durable components for advanced electronic systems.