Product Overview: TLV431BQDBVRQ1 from Texas Instruments

The TLV431BQDBVRQ1 is a precision low-voltage shunt voltage reference from Texas Instruments designed specifically for automotive and industrial applications. This high-performance device provides a stable reference voltage over a wide range of operating conditions, including temperature variations and load changes.

Key Features

• Adjustable Output Voltage: This device offers an adjustable output voltage range from 1.24V to 16V, allowing for high flexibility in various circuit designs.
• Low Dynamic Impedance: With a dynamic output impedance of 0.22 ohms, the TLV431BQDBVRQ1 ensures stable voltage supply even under transient load conditions.
• Low Temperature Coefficient: The device boasts a typical temperature coefficient of 6ppm/°C, providing a reliable voltage reference across a wide temperature range.
• High Precision: It features a typical accuracy of 0.5% at 25°C, making it suitable for precision applications.
• Automotive Qualified: As a Q1 device, the TLV431BQDBVRQ1 meets the stringent requirements of the automotive industry, including extended temperature ranges and reliability standards.

Applications

The TLV431BQDBVRQ1 is ideal for a variety of applications, including:

• Automotive systems
• Power supplies
• Battery chargers
• Voltage monitoring
• Portable electronics
• Industrial controls

Package and Quality

The device is available in a small outline transistor (SOT-23) package, making it suitable for space-constrained applications. It is also characterized for operation from -40°C to 125°C, ensuring performance in harsh environments. The TLV431BQDBVRQ1 is compliant with the Automotive Electronics Council (AEC-Q100) standards, which is a key indicator of its robustness and suitability for automotive applications.

With its combination of precision, flexibility, and reliability, the TLV431BQDBVRQ1 from Texas Instruments is an excellent choice for designers who require a high-quality voltage reference in their automotive or industrial electronic systems.