Texas Instruments

TPS3899DL14DSER  

Supervisors

TPS3899DL14DSER Description

The TPS3899DL14DSER is a NANOPOWER voltage supervisor designed for monitoring single voltage rails in various electronic systems. Manufactured by Texas Instruments, this device is part of the broader TPS3899 family, known for its low power consumption and robust performance. The TPS3899DL14DSER features a voltage threshold of 1.4V, making it suitable for applications requiring precise voltage monitoring. It operates with a typical reset timeout of 619ms, ensuring reliable system resets under various conditions. The device is available in a surface-mount package, specifically in a tape and reel format (TR), which is ideal for automated assembly processes. With a moisture sensitivity level (MSL) of 1 (unlimited), the TPS3899DL14DSER is highly resilient to environmental conditions, ensuring long-term reliability.

TPS3899DL14DSER Features

• Low Power Consumption: The TPS3899DL14DSER is designed to operate with minimal power, making it ideal for battery-powered and energy-sensitive applications.
• Single Voltage Monitoring: With a voltage threshold of 1.4V, this supervisor is optimized for monitoring a single voltage rail, providing accurate and reliable status feedback.
• Active Low Reset Output: The device features an active low reset output, which is compatible with a wide range of microcontrollers and processors, facilitating straightforward integration into existing systems.
• Open Drain or Open Collector Output: The TPS3899DL14DSER offers flexibility in output configuration, allowing designers to choose between open drain or open collector outputs based on their specific application requirements.
• Surface Mount Packaging: The surface-mount package ensures ease of integration into modern PCB designs, while the tape and reel format (TR) supports efficient manufacturing processes.
• High Moisture Sensitivity Level: With an MSL of 1 (unlimited), the TPS3899DL14DSER is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

TPS3899DL14DSER Applications

The TPS3899DL14DSER is well-suited for a variety of applications where precise voltage monitoring and reliable reset functionality are critical. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics and IoT devices where low power consumption and reliable voltage monitoring are essential.
• Embedded Systems: Suitable for microcontroller-based systems that require efficient power management and robust reset mechanisms.
• Industrial Control Systems: Provides reliable voltage monitoring in harsh industrial environments, ensuring stable operation of critical equipment.
• Telecommunications: Ensures stable power supply monitoring in base stations and other communication infrastructure, preventing system failures due to voltage fluctuations.

Conclusion of TPS3899DL14DSER

The TPS3899DL14DSER is a highly reliable and efficient NANOPOWER voltage supervisor, offering precise voltage monitoring and flexible output options. Its low power consumption, robust performance, and compatibility with a wide range of applications make it an excellent choice for designers looking to enhance system reliability and efficiency. With its surface-mount packaging and high moisture sensitivity level, the TPS3899DL14DSER is well-suited for modern manufacturing processes and demanding environmental conditions.

TPS3899DL14DSER Documents

Download datasheets and manufacturer documentation for TPS3899DL14DSER

Application Notes :

Voltage Monitoring with Programmable Reset Assertion Timing Using the TPS3899