Texas Instruments

TPS3103E12DBVRG4

TPS3103E12DBVRG4 Description

The TPS3103E12DBVRG4 is a single-channel voltage supervisor IC from Texas Instruments, designed to monitor power supply voltages in various electronic systems. This device is housed in a compact SOT23-6 package, making it suitable for space-constrained applications. Despite its small form factor, the TPS3103E12DBVRG4 offers robust performance and reliability, ensuring that the monitored voltage remains within specified limits.

TPS3103E12DBVRG4 Features

• Voltage Monitoring: The TPS3103E12DBVRG4 is designed to monitor a single voltage rail with a threshold voltage of 1.142V. This precise threshold ensures accurate detection of voltage levels, providing reliable system protection.
• Reset Functionality: The device features an active-low reset output, which is ideal for microcontroller and microprocessor applications. The reset timeout is a minimum of 65ms, ensuring sufficient time for the system to stabilize after a power event.
• Output Type: The TPS3103E12DBVRG4 provides an open-drain or open-collector output, offering flexibility in system design and compatibility with various logic families.
• Mounting and Packaging: The IC is designed for surface-mount applications, making it suitable for automated manufacturing processes. It is available in tape and reel packaging (TR), facilitating efficient handling and assembly.
• Compliance and Status: The TPS3103E12DBVRG4 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It is classified under ECCN EAR99 and HTSUS 8542.39.0001.
• Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the device is suitable for a wide range of environmental conditions without the need for special handling precautions.

TPS3103E12DBVRG4 Applications

The TPS3103E12DBVRG4 is ideal for a variety of applications where reliable voltage monitoring is critical. Some specific use cases include:

• Embedded Systems: In microcontroller-based systems, the TPS3103E12DBVRG4 ensures that the power supply voltage remains within safe operating limits, preventing system crashes and data corruption.
• Consumer Electronics: Devices such as smartphones, tablets, and IoT devices benefit from the compact size and reliable performance of the TPS3103E12DBVRG4, ensuring stable operation and user satisfaction.
• Industrial Control: In industrial applications, the TPS3103E12DBVRG4 can monitor critical power supplies, providing early detection of voltage anomalies and preventing equipment damage.
• Automotive Electronics: The robustness and reliability of the TPS3103E12DBVRG4 make it suitable for automotive applications, where power supply stability is crucial for safety and performance.

Conclusion of TPS3103E12DBVRG4

The TPS3103E12DBVRG4 from Texas Instruments is a versatile and reliable voltage supervisor IC, offering precise voltage monitoring and robust reset functionality. Its compact SOT23-6 package and surface-mount design make it ideal for a wide range of applications, from consumer electronics to industrial control systems. Despite its obsolescence status, the TPS3103E12DBVRG4 remains a valuable component for ensuring system stability and reliability. Its compliance with environmental and regulatory standards further enhances its suitability for modern electronic designs.