Texas Instruments

TPS3831G18DQNT

TPS3831G18DQNT Description

The TPS3831G18DQNT is a high-performance, single-channel voltage supervisor IC designed by Texas Instruments. This device is part of the Power Management Integrated Circuit (PMIC) category and is ideal for applications requiring precise voltage monitoring and system reset functionality. The TPS3831G18DQNT features a voltage threshold of 1.67V, ensuring reliable operation and monitoring of power supply levels. It is packaged in a compact 4x2 SON (Small Outline No-lead) format, making it suitable for space-constrained designs. The device is RoHS3 compliant and REACH unaffected, adhering to stringent environmental regulations. With a moisture sensitivity level (MSL) of 1 (unlimited), it is highly reliable in various environmental conditions.

TPS3831G18DQNT Features

• Voltage Monitoring: The TPS3831G18DQNT monitors a single voltage rail with a threshold of 1.67V, providing accurate and reliable power supply supervision.
• Reset Functionality: The device features an active-low reset output with a minimum reset timeout of 120ms, ensuring proper system initialization and recovery from power anomalies.
• Surface Mount Technology: The surface mount mounting type allows for easy integration into modern PCB designs, enhancing manufacturing efficiency and reliability.
• Compliance and Standards: The TPS3831G18DQNT is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious applications. It also meets the EAR99 export control classification and is categorized under HTSUS code 8542.39.0001.
• Packaging: Available in a tape and reel (TR) package, the device is ideal for automated assembly processes, reducing production costs and improving throughput.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the TPS3831G18DQNT is highly resistant to moisture, ensuring long-term reliability in various operating environments.

TPS3831G18DQNT Applications

The TPS3831G18DQNT is well-suited for a variety of applications where precise voltage monitoring and reliable reset functionality are critical. These applications include:

• Consumer Electronics: Ideal for smartphones, tablets, and other portable devices where space is limited and power management is crucial.
• Industrial Systems: Suitable for industrial control systems, automation equipment, and IoT devices that require robust power monitoring and reset capabilities.
• Telecommunications: Used in networking equipment and base stations to ensure reliable operation and system stability.
• Automotive: Applicable in automotive electronics for monitoring critical power supplies and ensuring safe and reliable system operation.

Conclusion of TPS3831G18DQNT

The TPS3831G18DQNT from Texas Instruments is a versatile and reliable voltage supervisor IC designed to meet the demands of modern electronic systems. Its precise voltage monitoring, active-low reset functionality, and compact packaging make it an ideal choice for a wide range of applications. The device's compliance with environmental standards and its high moisture sensitivity level rating further enhance its reliability and suitability for various operating conditions. Whether in consumer electronics, industrial systems, telecommunications, or automotive applications, the TPS3831G18DQNT provides a robust solution for power management and system stability.