Texas Instruments

TPS3851G18SDRBR

TPS3851G18SDRBR Description

The TPS3851G18SDRBR is a single-channel voltage supervisor IC designed by Texas Instruments. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in an 8-lead SON package. It is specifically engineered to monitor a single voltage threshold of 1.8V, ensuring reliable system performance and protection. The TPS3851G18SDRBR features an active-low reset output with a minimum reset timeout of 170ms, providing robust system reset functionality. The device is RoHS3 compliant, REACH unaffected, and has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing processes. It is available in a surface-mount package and is shipped in tape and reel format, facilitating automated assembly processes.

TPS3851G18SDRBR Features

• Voltage Monitoring: Monitors a single voltage threshold of 1.8V, ensuring precise control and protection.
• Reset Functionality: Features an active-low reset output with a minimum reset timeout of 170ms, providing reliable system reset capabilities.
• Output Type: Open drain or open collector output, offering flexibility in system design.
• Compliance and Safety: RoHS3 compliant and REACH unaffected, ensuring environmental and safety standards are met.
• Moisture Sensitivity: MSL level 1 (unlimited), making it suitable for various manufacturing environments.
• Packaging: Surface-mount technology (SMT) in an 8-lead SON package, ideal for compact and efficient PCB designs.
• Shipping Format: Available in tape and reel (TR) packaging, facilitating automated assembly processes.

TPS3851G18SDRBR Applications

The TPS3851G18SDRBR is ideal for a variety of applications where reliable voltage monitoring and system reset are critical. Its single-channel voltage monitoring capability makes it suitable for systems requiring precise control over a specific voltage level. The 170ms minimum reset timeout ensures that the system can recover from faults efficiently. The open drain or open collector output type provides design flexibility, allowing it to be used in a wide range of electronic systems. Specific use cases include:

• Embedded Systems: Ensuring reliable operation and protection against voltage fluctuations.
• Industrial Control: Monitoring critical power supplies to prevent system failures.
• Telecommunications: Providing robust voltage monitoring for sensitive communication equipment.
• Consumer Electronics: Enhancing system reliability and protection in devices such as smartphones, tablets, and laptops.

Conclusion of TPS3851G18SDRBR

The TPS3851G18SDRBR from Texas Instruments is a versatile and reliable single-channel voltage supervisor IC. Its precise voltage monitoring, robust reset functionality, and compliance with environmental standards make it an excellent choice for a wide range of applications. The device's compact 8-lead SON package and surface-mount technology ensure it can be easily integrated into modern PCB designs. With a minimum reset timeout of 170ms and the flexibility of open drain or open collector output, the TPS3851G18SDRBR offers significant advantages over similar models. Its RoHS3 compliance and REACH unaffected status further enhance its suitability for environmentally conscious manufacturing processes. Overall, the TPS3851G18SDRBR is an ideal solution for applications requiring reliable voltage monitoring and system reset capabilities.