The TL431CCT from STMicroelectronics is a versatile and highly precise shunt voltage regulator, with an output voltage range that can be set to any value between 2.495 V to 36 V with the use of two external resistors. This three-terminal adjustable regulator is widely used in a variety of applications, from power supplies to voltage monitors, and is recognized for its reliability and flexibility.

Key Features

• Adjustable Output Voltage: Can be set from 2.495 V to 36 V through external resistors.
• High Precision: Features a typical output voltage tolerance of 0.5%, ensuring accurate voltage regulation.
• Low Operational Current: Offers low operational current of 1 mA, enhancing energy efficiency.
• Temperature Compensated: The voltage reference is temperature compensated, making the device stable over a wide temperature range.
• Wide Operating Temperature Range: Can operate over a temperature range of -40°C to +105°C, suitable for harsh environments.
• Dynamic Response: The device responds quickly to load changes, making it ideal for applications requiring a stable voltage supply.

Applications

The TL431CCT is highly versatile and can be used in a multitude of applications, including:

• Switching power supplies
• Linear power supplies
• On-board regulation
• Adjustable voltage references
• Battery chargers
• Automotive electronics
• Voltage monitoring

Package and Quality

Encased in a TO-92 package, the TL431CCT is designed for through-hole mounting, which simplifies the manufacturing process and allows for easy replacement or prototyping. STMicroelectronics ensures high-quality manufacturing processes, and the TL431CCT is no exception, providing both performance and durability.

Whether you're designing a sophisticated power supply unit or looking for a reliable voltage reference, the TL431CCT adjustable precision shunt regulator is an excellent choice for your circuit needs, offering precision, flexibility, and reliability in a compact package.