Product Overview: TLV431ACDBZTG4 from Texas Instruments

The TLV431ACDBZTG4 is a precision low-voltage shunt voltage reference from Texas Instruments, offering excellent stability and accuracy for a wide range of applications. This particular model is part of the TLV431 series, known for its low output voltage, adjustable from V<sub>REF to 6 V with two external resistors.

Key Features

• Adjustable Output Voltage: The TLV431ACDBZTG4 provides a reference voltage that can be set from the nominal voltage of 1.24 V up to 6 V, making it highly versatile for different circuit configurations.
• Low Dynamic Impedance: Its dynamic output impedance of 0.22 Ω (typical) contributes to stable reverse voltage over a wide range of operating currents.
• High Accuracy: This device offers a precision reference with a typical temperature coefficient of 6 ppm/°C, ensuring reliable performance over varying temperatures.
• Low Operational Current: The TLV431ACDBZTG4 operates with a minimal current in the range of 1 mA to 100 mA, suitable for battery-powered and energy-conscious applications.
• Extended Temperature Range: It operates over an industrial temperature range of -40°C to 85°C, allowing for deployment in diverse environments.

Applications

The TLV431ACDBZTG4 is ideal for use in numerous applications, such as:

• Portable electronics
• Power supplies
• Notebook computers
• Data acquisition systems
• Instrumentation

Package and Quality

Encased in a small SOT-23 package, the TLV431ACDBZTG4 is designed for space-constrained applications. It is also RoHS compliant and follows Texas Instruments' standards for quality and reliability, ensuring a robust and dependable component for your designs.

Conclusion

Whether you're designing a power supply, refining an instrumentation system, or working on portable devices, the TLV431ACDBZTG4 offers a combination of flexibility, precision, and reliability. By choosing this adjustable shunt voltage reference from Texas Instruments, engineers can meet stringent voltage regulation requirements while maintaining energy efficiency in their circuits.