Overview of the Texas Instruments TLV431BCDBVRE4

The TLV431BCDBVRE4 is a precision low-voltage shunt voltage reference from Texas Instruments renowned for its stability and accuracy in a variety of applications. This semiconductor device offers a specified thermal stability over applicable industrial temperature ranges, making it a reliable component in temperature-sensitive operations.

Key Features

• Adjustable Output Voltage: This device can be programmed from the reference voltage of 1.24V up to 16V with two external resistors, offering excellent flexibility for different circuit requirements.
• Low Operational Voltage: The TLV431BCDBVRE4 operates at a low voltage, making it ideal for portable and battery-powered applications where power efficiency is critical.
• Low Temperature Coefficient: It boasts a typical temperature coefficient of only 6 ppm/°C, ensuring a stable output voltage over a wide temperature range.
• Low Dynamic Output Impedance: With a dynamic output impedance of 0.22Ω, the device provides stable voltage under varying load conditions.
• Surface-Mount Package: The device comes in a small outline transistor SOT-23 package, making it suitable for space-constrained applications.

Applications

The TLV431BCDBVRE4 is versatile and can be used in numerous applications, including:

• Power supplies
• Battery chargers
• Notebook computers
• Adjustable voltage references
• Portable electronics

Reliability and Quality

Texas Instruments is known for its commitment to quality and the TLV431BCDBVRE4 is no exception. It is designed for high reliability, which is crucial for industrial and commercial electronic products. The device is also lead-free and RoHS compliant, aligning with environmental standards and regulations.

With its combination of features, the TLV431BCDBVRE4 is an excellent choice for designers looking for a precise voltage reference with a low threshold and a high degree of customization. Whether it's used in power management applications or as a part of a more complex circuit, this voltage reference from Texas Instruments stands out for its performance and versatility.