Product Overview: Texas Instruments TLV431BIDBVRG4

The TLV431BIDBVRG4 from Texas Instruments is a precision low-voltage shunt voltage reference that offers the ease of use and flexibility of an adjustable shunt regulator. Its design allows for a stable reference voltage over a wide range of operating conditions, including a broad temperature range and varying supply voltages. This makes the TLV431BIDBVRG4 an ideal choice for precision voltage regulation in a variety of applications.

Key Features

• Adjustable Output Voltage: This device offers an adjustable output voltage from V<sub>REF to 18 V, providing versatility for different circuit requirements.
• Low Voltage Operation: With a minimum cathode voltage of 1.24 V, the TLV431BIDBVRG4 is suitable for low voltage applications, ensuring reliable performance even when operating conditions are not ideal.
• Low Operational Current: It has a typical low operational current of 0.4 mA, making it energy-efficient for battery-powered devices.
• High Accuracy: The device features a typical temperature drift of only 6 ppm/°C, ensuring a consistent and precise output voltage across a wide temperature range.
• Thermal Stability: The TLV431BIDBVRG4 is characterized for operation from -40°C to 125°C, which allows it to be used in environments with extreme temperatures.
• Package: It comes in a small SOT-23 package, which is ideal for space-constrained applications.

Applications

The TLV431BIDBVRG4 is suitable for a wide range of applications, including but not limited to:

• Portable and battery-powered electronics
• Power supplies
• Notebook computers
• Consumer electronics
• Data acquisition systems
• Instrumentation

Reliability and Support

Texas Instruments is known for its commitment to quality and reliability. The TLV431BIDBVRG4 is no exception, as it is designed to meet the stringent requirements of the industrial and consumer markets. Additionally, Texas Instruments provides extensive technical support and documentation, making it easier for designers to implement the device in their applications.

Overall, the TLV431BIDBVRG4 is a versatile and reliable voltage reference that offers the performance and flexibility needed for precise voltage regulation tasks in a wide array of electronic devices.