The TL431BCDBVT from Texas Instruments is a versatile and highly precise programmable shunt voltage reference. This semiconductor device is an integral component in a wide array of power supply and voltage regulation applications, thanks to its ability to maintain a stable reference voltage over changes in temperature, load conditions, and time.

Key Features

• Adjustable Output: The output voltage can be set to any value between Vref (approximately 2.495 V) and 36 V with two external resistors.
• High Accuracy: This device offers a 0.5% tolerance at 25°C, ensuring precise voltage regulation for the most demanding of applications.
• Low Operational Current: With an operational current range from 1 mA to 100 mA, the TL431BCDBVT is suitable for applications that require low power consumption.
• Temperature Stability: The device features excellent thermal stability, maintaining its performance across a wide operating temperature range of -40°C to 85°C.
• Package Type: It comes in a small-outline transistor (SOT-23) package that is ideal for space-constrained applications.

Applications

The TL431BCDBVT is commonly used in numerous applications, including but not limited to:

• Adjustable voltage and current regulators
• Switching power supplies
• Linear power supplies
• System monitoring and control
• Portable and battery-powered electronics
• Precision voltage reference in digital voltmeters

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the TL431BCDBVT is no exception. Manufactured to the highest standards, this device ensures reliability and longevity in your electronic designs. Whether you are developing a new product or optimizing an existing one, the TL431BCDBVT is a smart choice for a precise voltage reference solution.