The TL1431IDT is a precision programmable voltage reference from STMicroelectronics, a leader in semiconductor solutions. This device is a part of the TL1431 series, which are voltage references that can be programmed by the user over a wide voltage range of 2.5V to 36V. It is designed to provide a stable and precise voltage reference for various applications in the field of electronics, such as power supplies, battery-operated equipment, and other analog circuits.

Key Features

• Adjustable Output Voltage: The TL1431IDT offers an output voltage range that is adjustable from 2.5V to 36V, providing flexibility for different design requirements.
• High Precision: With a typical output voltage tolerance of ±0.5%, this voltage reference ensures high accuracy for the most demanding applications.
• Low Dynamic Impedance: The dynamic output impedance is typically 0.2 ohms, a feature that contributes to stable operation under varying load conditions.
• Temperature Compensated: The device includes temperature compensation which guarantees less deviation over the full temperature range, ensuring reliable performance in diverse environments.
• Wide Operating Temperature Range: The TL1431IDT can operate over a broad temperature range from -40°C to +85°C, suitable for industrial applications.
• Extended Lifespan: Designed for long-term reliability, this voltage reference is a solid choice for applications requiring a prolonged operational lifespan.
• Small Package: Available in a small SOIC-8 package, it is ideal for space-constrained applications.

Applications

The TL1431IDT precision voltage reference is versatile and can be used in a wide array of applications, including:

• Digital voltmeters
• Power supplies
• Battery chargers
• Precision current regulators
• Adjustable voltage references
• Analog-to-digital and digital-to-analog converters

With its combination of adjustability, precision, and robustness, the TL1431IDT from STMicroelectronics is an excellent choice for designers looking to ensure stable voltage in their electronic products.