Overview of Texas Instruments TLV431BILP

The TLV431BILP from Texas Instruments is a precision low-voltage shunt voltage reference that offers the ease of use and flexibility of an adjustable shunt regulator. This device is designed to operate in a wide range of applications, including power supplies, battery-operated systems, and precision voltage regulation scenarios.

Key Features

• Adjustable Output Voltage: The TLV431BILP can be programmed to deliver an output voltage ranging from 1.24V to 16V with two external resistors, providing designers with a high level of flexibility to meet specific circuit requirements.
• Low Dynamic Output Impedance: Its low output impedance and stable temperature characteristics ensure consistent performance across a wide range of operating conditions.
• Low Temperature Coefficient: This device features a typical temperature coefficient of only 50 ppm/°C, which assures minimal deviation in voltage reference over temperature variations.
• High Precision: The TLV431BILP offers excellent accuracy with a typical initial tolerance of 0.5%, making it suitable for precision applications.
• Wide Operating Current Range: It has a broad operating current range from 1 mA to 100 mA, allowing it to service a diverse array of applications.

Applications

The versatility of the TLV431BILP makes it ideal for numerous applications, such as:

• Adjustable voltage references in power supplies
• Battery chargers and monitors
• Voltage monitoring in automotive systems
• Precision current limiters
• Portable electronics

Package and Quality

The device is offered in a TO-92 package, which is widely used and recognized for its reliability and ease of mounting on printed circuit boards. The TLV431BILP is also supported by Texas Instruments' commitment to quality and performance, ensuring that it meets the rigorous standards required for industrial and commercial applications.

In summary, the TLV431BILP from Texas Instruments is a highly precise, adjustable, and reliable shunt voltage reference that provides designers with a versatile component for their voltage regulation needs. Its wide voltage adjustability, low temperature coefficient, and high accuracy make it an excellent choice for a variety of precision voltage applications.