Texas Instruments

TPS3839E16DQNR

TPS3839E16DQNR Description

The TPS3839E16DQNR is a single-channel voltage supervisor IC designed by Texas Instruments. This device is engineered to monitor a single voltage rail and provide reliable system reset functionality. It features a voltage threshold of 1.52V and a reset timeout of at least 120ms, ensuring stable and dependable operation in various electronic systems. The TPS3839E16DQNR is packaged in a 4x2SON format and is available in tape and reel (TR) for surface mount applications. It is suitable for a wide range of applications where voltage monitoring and system reset are critical for maintaining system integrity.

TPS3839E16DQNR Features

• Voltage Monitoring: The TPS3839E16DQNR is designed to monitor a single voltage rail with a threshold of 1.52V, providing precise and reliable voltage supervision.
• Reset Functionality: It offers an active-low reset output with a minimum timeout of 120ms, ensuring that the system remains stable during power-up and brown-out conditions.
• Surface Mount Compatibility: The device is packaged in a 4x2SON format, making it ideal for surface mount applications and ensuring easy integration into compact designs.
• Compliance and Standards: The TPS3839E16DQNR is REACH unaffected and ROHS3 compliant, meeting the stringent environmental and safety standards required in the electronics industry.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the device is highly resistant to moisture, making it suitable for a wide range of operating environments.
• Active Product Status: As an active product, the TPS3839E16DQNR is readily available for purchase and integration into new designs.

TPS3839E16DQNR Applications

The TPS3839E16DQNR is ideal for applications where reliable voltage monitoring and system reset are essential. Some specific use cases include:

• Power Supply Monitoring: Ensuring that the power supply voltage remains within safe operating limits, preventing system failures due to voltage fluctuations.
• Embedded Systems: Providing a reliable reset mechanism for microcontrollers and other embedded devices, ensuring proper initialization and operation.
• Industrial Control Systems: Monitoring critical voltage levels in industrial control systems to prevent equipment damage and ensure safe operation.
• Consumer Electronics: Ensuring stable operation in consumer electronics by monitoring power supply voltages and providing system resets as needed.

Conclusion of TPS3839E16DQNR

The TPS3839E16DQNR from Texas Instruments is a robust and reliable single-channel voltage supervisor IC. Its precise voltage monitoring capabilities, coupled with a reliable reset function, make it an essential component for ensuring system stability in a variety of applications. The device's compliance with environmental and safety standards, along with its moisture resistance and surface mount compatibility, further enhance its suitability for modern electronic designs. Whether used in power supply monitoring, embedded systems, industrial control, or consumer electronics, the TPS3839E16DQNR offers a dependable solution for voltage supervision and system reset.