TL431BQDBZR

The TL431BQDBZR is an adjustable precision voltage reference and regulator from Texas Instruments. It is widely used for providing a stable reference voltage in various electronic circuits. Key features include:

1. Function: Adjustable precision voltage reference and shunt regulator.
2. Reference Voltage: Provides an adjustable output voltage with a nominal reference voltage of 2.5V.
3. Adjustable Output: The output voltage can be adjusted from 2.5V to 36V, offering flexibility for various applications.
4. Accuracy: High accuracy with low temperature coefficient, ensuring stable performance across different operating conditions.
5. Package: Available in a compact SOT-23-3 package, suitable for space-constrained designs.
6. Current Capability: Provides up to 100 mA of current, allowing it to drive small loads directly.
7. Temperature Range: Operates over an extended temperature range, typically from -40°C to 125°C, making it suitable for a wide range of environments.
8. Low Output Noise: Low output noise and low drift characteristics ensure stable and reliable operation.
9. Shunt Regulator: Functions as a shunt regulator, allowing it to be used in voltage regulation and reference applications.

The TL431BQDBZR is commonly used in power supplies, voltage regulation circuits, and as a reference voltage source in various electronic and electrical systems.