The TLV431BQDBVRE4 is a highly precision low-voltage shunt regulator from Texas Instruments that offers excellent stability and low dynamic impedance across a wide range of applications. Designed to be flexible, it can be used in numerous voltage regulation scenarios, including adjustable zener, voltage reference in precision applications, and as a standalone voltage regulator when paired with an external resistor.

Key Features

• Adjustable Output Voltage: This device provides a voltage range from 1.24V to 16V, which can be set by two external resistors.
• Low Output Noise: It is designed for applications requiring low output noise, which is critical for sensitive electronic devices.
• High Accuracy: The TLV431BQDBVRE4 offers a reference voltage tolerance of ±0.5% at 25°C, ensuring precise voltage regulation.
• Low Dynamic Output Impedance: Its dynamic output impedance is typically 0.22 ohms, providing stable output under varying load conditions.
• Wide Operating Temperature Range: This component operates effectively across a broad temperature range from -40°C to 85°C, making it suitable for industrial applications.

Applications

• Power Supplies
• Portable Electronics
• Notebook/Desktop Computers
• Data Acquisition Systems
• Instrumentation

Package and Quality

The TLV431BQDBVRE4 comes in a small-outline transistor (SOT-23-5) package, which is ideal for space-constrained applications. Texas Instruments ensures high standards of quality and reliability in their products, and this voltage regulator is no exception. It is designed to meet the rigorous demands of the most challenging electronic circuits.

With its combination of precision, flexibility, and reliability, the TLV431BQDBVRE4 from Texas Instruments stands out as an excellent choice for designers looking to incorporate a stable and adjustable voltage reference or regulator in their electronic systems.