Overview of Texas Instruments TLV431ILPRE3

The Texas Instruments TLV431ILPRE3 is a precision low-voltage shunt voltage reference that offers an excellent combination of performance, power efficiency, and flexibility. This device is part of the TLV431 series, which is designed to operate at a nominal voltage of 1.24V with a tight tolerance. It is an ideal choice for a wide range of applications, including power supplies, battery-operated equipment, and precision voltage regulation systems.

Key Features

• Adjustable Output Voltage: The TLV431ILPRE3 offers an adjustable output voltage from Vref to 6V, which allows for flexibility in application design.
• Low Operational Current: With a low operational current of 1mA (typical), this device is suitable for battery-powered applications where power conservation is critical.
• High Accuracy: The voltage reference features a typical stability of 0.5% with the capability to achieve a precision of 1% over the entire industrial temperature range (-40°C to 85°C).
• Low Temperature Coefficient: The device has a low typical temperature coefficient of 6ppm/°C, ensuring a consistent performance across a wide range of temperatures.
• Small Package Options: Available in small SOT-23 and SC70 packages, the TLV431ILPRE3 is suitable for space-constrained applications.

Applications

The TLV431ILPRE3 is highly versatile and can be used in a variety of applications, including:

• Adjustable voltage and current references
• Portable and battery-powered equipment
• Notebook and desktop computers
• Data storage systems
• Power supplies and chargers
• Telecommunication devices

Quality and Reliability

As with all Texas Instruments products, the TLV431ILPRE3 is manufactured to the highest quality standards. It is designed to meet stringent requirements, ensuring reliable performance in critical systems. The device also comes with the support and expertise of Texas Instruments' global technical resources.

In summary, the TLV431ILPRE3 from Texas Instruments is a highly accurate, low-power, and flexible voltage reference that can be adapted to a multitude of applications, making it a valuable component for designers looking for a reliable reference voltage solution.