The TS431IZ is a three-terminal adjustable shunt regulator with specified thermal stability over applicable automotive, commercial, and military temperature ranges. Manufactured by STMicroelectronics, a leader in semiconductor solutions, this product offers a versatile solution for a wide range of applications requiring voltage reference and regulation.

Key Features

• Adjustable Output Voltage: This device can be adjusted to any value between Vref (approximately 2.495 V) and 36 volts with two external resistors.
• High Precision: The TS431IZ is designed for a low output noise voltage, making it ideal for precision applications.
• Low Dynamic Output Impedance: Its dynamic output impedance of 0.2 ohms combined with a sharp turn-on characteristic makes the TS431IZ a robust and reliable component for regulation purposes.
• Temperature Compensated: The voltage reference is temperature-compensated for the full temperature range, ensuring stable performance under varying conditions.
• Sink Current Capability: The device can sink current up to 100mA, which is suitable for a broad array of applications, from power supplies to precision regulators.

Applications

The TS431IZ is highly versatile and can be used in numerous applications, including:

• Adjustable voltage and current regulators
• Power supplies
• Precision data systems
• Instrumentation
• Battery chargers
• Consumer electronics

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The TS431IZ is built to meet stringent quality standards, ensuring reliability and performance for critical applications. Its robust design is suitable for automotive and industrial environments where conditions can be demanding.

Environmental Compliance

The TS431IZ adheres to environmental standards, including RoHS compliance, which ensures that it is free from hazardous substances. This commitment to environmental stewardship makes it a responsible choice for manufacturers looking to create sustainable products.

With its adjustable output voltage, precision, and high reliability, the TS431IZ from STMicroelectronics stands out as a superior choice for designers seeking an adjustable shunt regulator that can perform under a wide range of conditions.