Texas Instruments

TPS3823-25DBVRG4

TPS3823-25DBVRG4 Description

The TPS3823-25DBVRG4 is a highly reliable and efficient power management integrated circuit (PMIC) designed by Texas Instruments. This single-channel supervisor IC is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. It features a voltage threshold of 2.25V, ensuring precise monitoring of a single voltage rail. The device is designed with a reset timeout of at least 120ms, providing ample time for system stabilization during power-up or brown-out conditions. The TPS3823-25DBVRG4 is RoHS3 compliant and REACH unaffected, adhering to stringent environmental and safety standards. It is available in a surface-mount package, facilitating easy integration into modern electronic designs. The moisture sensitivity level (MSL) is rated at 1 (unlimited), ensuring robustness in various environmental conditions.

TPS3823-25DBVRG4 Features

• Voltage Monitoring: The TPS3823-25DBVRG4 is designed to monitor a single voltage rail with a threshold of 2.25V, providing accurate and reliable voltage supervision.
• Reset Functionality: The device features an active-low reset output, which is essential for initializing and maintaining system stability during power transitions.
• Reset Timeout: With a minimum reset timeout of 120ms, the TPS3823-25DBVRG4 ensures that the system has sufficient time to stabilize before the reset signal is released.
• Surface-Mount Packaging: The SOT23-5 package is ideal for surface-mount technology (SMT), enabling compact and efficient PCB designs.
• Environmental Compliance: The TPS3823-25DBVRG4 is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and safety standards.
• Moisture Sensitivity: The device has an MSL rating of 1 (unlimited), making it suitable for a wide range of environmental conditions without requiring special handling.

TPS3823-25DBVRG4 Applications

The TPS3823-25DBVRG4 is well-suited for a variety of applications where reliable voltage monitoring and system reset are critical. These applications include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and portable gaming consoles where compact design and reliable power management are essential.
• Industrial Equipment: Suitable for monitoring power supplies in industrial control systems, ensuring stable operation and preventing system failures.
• Telecommunications: Used in base stations and networking equipment to monitor power rails and maintain system integrity.
• Automotive Electronics: Applicable in automotive systems where precise voltage monitoring is required for critical components such as ECUs and infotainment systems.

Conclusion of TPS3823-25DBVRG4

The TPS3823-25DBVRG4 from Texas Instruments is a versatile and reliable power management IC that offers precise voltage monitoring and robust reset functionality. Its compact SOT23-5 package, combined with a 2.25V threshold and 120ms minimum reset timeout, makes it an ideal choice for a wide range of applications. The device's compliance with environmental standards and its moisture sensitivity level of 1 further enhance its suitability for various operating conditions. Whether used in consumer electronics, industrial equipment, telecommunications, or automotive systems, the TPS3823-25DBVRG4 ensures reliable power management and system stability.