Product Overview: TPS3839E16DBZR by Texas Instruments

The TPS3839E16DBZR is a highly precise voltage detector designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This device is engineered to monitor power supplies in digital systems, ensuring that the system voltage remains within specific thresholds for reliable operation. It is an ideal component for a wide range of applications, including microcontrollers, IoT devices, and portable electronics.

Key Features

• High Accuracy: The TPS3839E16DBZR offers an impressive threshold accuracy of ±1%, which is crucial for systems that require precise voltage monitoring to prevent data corruption or hardware damage.
• Low Power Consumption: With a very low typical quiescent current of 150 nA, this device is optimized for battery-powered and energy-sensitive applications, helping to extend battery life and reduce power consumption.
• Adjustable Threshold Voltage: This model comes with a nominal threshold voltage of 1.6V, which is suitable for monitoring low-voltage power supplies.
• Manual Reset Input: The inclusion of a manual reset input allows for an external signal to initiate a system reset, providing additional control and flexibility.
• Open-Drain Output: The open-drain active-low RESET output can interface directly with various logic levels, making it versatile for different digital systems.

Package and Temperature Range

The TPS3839E16DBZR is offered in a small, 3-pin SOT-23 (DBZ) package, which is ideal for space-constrained applications. It operates over an extended temperature range of -40°C to +125°C, ensuring reliable performance across diverse operating conditions.

Applications

Due to its accuracy and low power consumption, the TPS3839E16DBZR is well-suited for use in:

• Portable and battery-operated devices
• Microcontroller-based systems
• Power management systems
• IoT devices and smart sensors
• Consumer electronics

With its robust feature set, the TPS3839E16DBZR by Texas Instruments stands as a reliable solution for maintaining system integrity through precise voltage supervision.