Product Overview: Texas Instruments TL431ACMX

The Texas Instruments TL431ACMX is a precision programmable reference with exceptional flexibility and reliability, designed for use in a myriad of electronic applications. This device is a three-terminal adjustable shunt regulator, offering excellent temperature stability and output current handling capability, with the ease of adjustment to the desired output voltage through two external resistors.

Key Features

• Voltage Range: The TL431ACMX provides a nominal reference voltage range from 2.495 V to 36 V, which can be set by selecting suitable external resistors.
• High Accuracy: With a typical output voltage tolerance of ±0.5%, this component ensures precise voltage regulation, essential for critical applications.
• Low Output Noise: It features low dynamic output impedance and low output noise, making it ideal for sensitive electronics where noise can adversely affect performance.
• Temperature Stability: The device is characterized for operation from 0°C to 70°C, providing reliable performance across a wide range of operating conditions.
• Current Capability: The TL431ACMX can handle continuous output currents up to 100 mA, making it versatile for both low and moderate power applications.
• Package: It comes in a small-outline transistor (SOT-23) package, which is suitable for automated assembly processes and helps in saving board space.

Applications

The TL431ACMX is ideal for use in a variety of applications including power supplies, battery chargers, voltage monitors, and as a replacement for zener diodes in many applications requiring an improvement in zener performance.

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the TL431ACMX is no exception. This device is manufactured to the highest standards to ensure consistent performance and reliability. Its robust design is intended to provide a long operational life, making it a trusted choice for engineers and designers looking for a dependable voltage reference solution.

Ordering Information

The product is available in reel packaging, facilitating easy integration into manufacturing workflows. The part number TL431ACMX denotes the specific model in the SOT-23 package, supplied in tape and reel format for use in high-volume production environments.

With its precision performance and Texas Instruments' reputation for quality, the TL431ACMX is an excellent choice for designers who require a reliable and adjustable voltage reference for their electronic projects.