The TS431AIYLT is a highly precise programmable voltage reference from STMicroelectronics, designed to offer stability and accuracy for a wide range of applications. This adjustable shunt voltage reference is a key component in many electronic systems, providing a stable reference voltage that can be set by the user with external resistors.

Key Features

• Adjustable Output Voltage: The TS431AIYLT offers an output voltage range from 1.24V to 10V, which can be set with two external resistors. This flexibility makes it suitable for numerous applications where precise voltage regulation is required.
• High Precision: With a typical temperature coefficient of only 50 ppm/°C and initial accuracy of 0.5%, this device ensures a consistent and reliable voltage reference under varying conditions.
• Low Operational Current: The low operational current of 1mA (maximum) makes the TS431AIYLT an energy-efficient choice for portable and battery-powered applications.
• Extended Temperature Range: It operates over a wide temperature range from -40°C to +125°C, catering to industrial and automotive requirements.
• Surface-Mount Package: The device is available in a small SOT-23 package, ideal for space-constrained applications.

Applications

The versatile nature of the TS431AIYLT allows it to be used in a variety of applications, including:

• Power supply monitoring
• Battery chargers
• Switching power supplies
• Adjustable voltage or current regulators
• Precision data converters

Quality and Reliability

STMicroelectronics is known for its commitment to quality, and the TS431AIYLT is no exception. The device is manufactured with the highest standards to ensure it meets the rigorous demands of industrial and automotive industries. With its robust design and precision, the TS431AIYLT is a reliable choice for any application requiring a stable voltage reference.