Texas Instruments

TPS3306-25DR

TPS3306-25DR Description

The TPS3306-25DR is a dual-channel voltage supervisor IC designed by Texas Instruments. It is engineered to monitor two separate voltage sources with precision and reliability. This device is housed in an 8-pin SOIC package, making it suitable for surface-mount applications. The TPS3306-25DR features a reset timeout of at least 70ms, ensuring stable system operation during power-up and brown-out conditions. The voltage thresholds are set at 2.25V and 2.93V, providing flexibility for monitoring different voltage levels. The output is open drain or open collector, allowing for versatile integration into various circuit designs. The device is RoHS3 compliant and REACH unaffected, ensuring it meets environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (unlimited), the TPS3306-25DR is suitable for a wide range of manufacturing environments.

TPS3306-25DR Features

• Dual-Channel Monitoring: The TPS3306-25DR can monitor two voltage sources simultaneously, making it ideal for systems requiring multiple power supply supervision.
• Programmable Thresholds: With voltage thresholds set at 2.25V and 2.93V, this supervisor offers precise monitoring capabilities tailored to specific application needs.
• Open Drain/Collector Output: This feature allows for flexible circuit design, supporting a wide range of system configurations.
• Active Low Reset: The reset function is active low, ensuring compatibility with various microcontrollers and processors.
• Surface Mount Compatibility: The 8-pin SOIC package is designed for surface-mount technology, facilitating efficient and reliable PCB assembly.
• Environmental Compliance: The TPS3306-25DR is RoHS3 compliant and REACH unaffected, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level 1: The device is suitable for a wide range of manufacturing environments, with no limitations on exposure to moisture.

TPS3306-25DR Applications

The TPS3306-25DR is ideal for a variety of applications where reliable voltage monitoring is critical. It is particularly well-suited for:

• Power Supply Supervision: Monitoring the health of multiple power supplies in complex electronic systems.
• Embedded Systems: Ensuring reliable operation of microcontrollers and processors by monitoring their power rails.
• Telecommunications: Providing voltage monitoring in base stations and other communication equipment.
• Industrial Control: Ensuring stable operation of PLCs and other industrial control systems.
• Consumer Electronics: Monitoring power levels in devices such as routers, modems, and smart home devices.

Conclusion of TPS3306-25DR

The TPS3306-25DR from Texas Instruments is a robust and versatile dual-channel voltage supervisor IC. Its ability to monitor two voltage sources simultaneously, combined with programmable thresholds and flexible output options, makes it a valuable component for a wide range of applications. The device's environmental compliance and surface-mount compatibility further enhance its appeal for modern electronics design. Whether used in power supply supervision, embedded systems, telecommunications, industrial control, or consumer electronics, the TPS3306-25DR provides reliable and precise voltage monitoring, ensuring stable and efficient system operation.