The TL431ACCT from STMicroelectronics is a three-terminal adjustable shunt voltage reference with guaranteed temperature stability over the entire operating temperature range. This device exhibits a low output voltage tolerance, making it ideal for precision applications in a wide array of electronic systems.

Key Features

• Adjustable Output Voltage: The TL431ACCT offers an output voltage range from 2.495 V to 36 V, which can be set with two external resistors.
• High Stability: This voltage reference features a typical temperature coefficient of only 50 ppm/°C, ensuring reliable operation under varying conditions.
• Low Dynamic Output Impedance: With a dynamic output impedance of 0.2 ohms, the device provides stable voltage supply despite load variations.
• Wide Operating Current Range: The TL431ACCT operates with a current range from 1 mA to 100 mA, offering flexibility for different design requirements.
• Standard Package: This product is available in a TO-92 package, which is suitable for through-hole mounting, facilitating easy integration into a variety of circuit boards.

Applications

The TL431ACCT is a versatile component that can be used in numerous applications, including:

• Power supplies
• Battery chargers
• Voltage monitors
• Adjustable regulators
• Precision current limiters

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The TL431ACCT is designed and manufactured to meet stringent quality standards, ensuring high reliability and performance for critical applications.

Environmental Compliance

The TL431ACCT is compliant with RoHS and lead-free, reflecting STMicroelectronics' dedication to environmental sustainability and reducing the ecological impact of electronic components.