Texas Instruments

TPS3899PL42DSER  

Supervisors

TPS3899PL42DSER Description

The TPS3899PL42DSER is a highly efficient NANOPOWER supervisor designed by Texas Instruments, specifically tailored for applications requiring precise voltage monitoring and minimal power consumption. This device features a single voltage monitoring threshold set at 4.2V, ensuring reliable and accurate supervision of power supplies. The reset timeout is typically 40µs, providing a swift response to voltage fluctuations. The TPS3899PL42DSER is packaged in a surface-mount format, making it suitable for compact and space-constrained designs. The device is available in a Tape & Reel (TR) package, facilitating automated assembly processes.

TPS3899PL42DSER Features

• Low Power Consumption: The NANOPOWER design of the TPS3899PL42DSER ensures minimal power draw, making it ideal for battery-operated and energy-sensitive applications.
• Single Voltage Monitoring: With a threshold set at 4.2V, the device provides precise monitoring of a single voltage rail, ensuring system stability and reliability.
• Active Low Reset: The active low reset feature allows for flexible system design and compatibility with a wide range of microcontrollers and processors.
• Surface Mount Technology: The surface-mount mounting type enables integration into compact and high-density PCB designs, optimizing space utilization.
• Moisture Sensitivity Level 1: The MSL 1 (Unlimited) rating ensures that the device is highly resistant to moisture, making it suitable for a variety of environmental conditions.
• Not Verified for DigiKey Programmability: While not verified for DigiKey programmability, the TPS3899PL42DSER maintains its robust performance and reliability in voltage monitoring applications.

TPS3899PL42DSER Applications

The TPS3899PL42DSER is well-suited for a variety of applications where precise voltage monitoring and low power consumption are critical. Key applications include:

• Battery-Powered Devices: Ideal for portable electronics and IoT devices where energy efficiency is paramount.
• Embedded Systems: Suitable for microcontroller-based systems requiring reliable voltage supervision.
• Industrial Control: Applicable in industrial automation and control systems where precise power monitoring is essential.
• Communication Equipment: Effective in monitoring power supplies in routers, switches, and other communication infrastructure.

Conclusion of TPS3899PL42DSER

The TPS3899PL42DSER from Texas Instruments stands out as a reliable and efficient NANOPOWER supervisor. Its low power consumption, precise voltage monitoring, and compact surface-mount design make it an excellent choice for a wide range of applications. The device's active low reset and moisture sensitivity level 1 rating further enhance its versatility and robustness. Whether used in battery-operated devices, embedded systems, or industrial control applications, the TPS3899PL42DSER offers a high level of performance and reliability, ensuring stable and efficient power monitoring.

TPS3899PL42DSER Documents

Download datasheets and manufacturer documentation for TPS3899PL42DSER

Datasheets :

TPS3899      

PCN Design/Specification :

TPS3899x 16/Mar/2022