TPS3851G25EDRBT Voltage Supervisor by Texas Instruments

The TPS3851G25EDRBT is a highly precise voltage supervisor designed to monitor system voltages and provide a reliable reset signal to ensure proper system operation. Manufactured by Texas Instruments, this device is part of a family of supervisory circuits that offer a range of features to maintain system integrity in the event of power fluctuations or failures.

Featuring a fixed-sense threshold voltage of 2.5V, the TPS3851G25EDRBT is optimized for applications that require a precise monitoring threshold to safeguard critical system voltages. It is capable of monitoring supply voltages from 0.4V to 5.0V, making it versatile for a broad range of applications, including microcontrollers, processors, and other digital systems that require voltage supervision.

The device comes in a compact 6-pin WSON package, providing a space-efficient solution for modern high-density circuit boards. Texas Instruments has engineered the TPS3851G25EDRBT with a low quiescent current, making it suitable for battery-powered and energy-sensitive applications. Additionally, it features a manual reset input, allowing for an external trigger to initiate a system reset.

The TPS3851G25EDRBT also boasts a programmable delay time for the reset signal, giving designers the flexibility to set the reset assertion time as required by their specific system needs. This is particularly useful in scenarios where systems need time to stabilize before a reset is asserted.

With a wide operating temperature range, this voltage supervisor is designed to perform in various environments, ensuring reliability and stability across different application conditions. Its robust design includes built-in hysteresis to prevent false triggering due to transient conditions, further enhancing the stability of the systems it is used in.

Overall, the TPS3851G25EDRBT from Texas Instruments is a critical component for systems that demand precise voltage monitoring and control. Its combination of accuracy, low power consumption, and programmable features make it an ideal choice for designers looking to enhance system reliability and performance.