STMicroelectronics TL431CL5T Adjustable Precision Shunt Regulator

The TL431CL5T from STMicroelectronics is a versatile, three-terminal, adjustable precision shunt regulator with specified thermal stability over a full range of temperatures. This product is designed to offer a reliable solution for voltage reference and regulation requirements in a wide array of electronic applications, from consumer electronics to industrial systems.

Key Features

• Adjustable Output Voltage: The TL431CL5T offers an output voltage range that can be set to any value between 2.495 V and 36 V with two external resistors. This flexibility makes it suitable for numerous applications.
• High Precision: With a typical output voltage tolerance of ±0.5%, this device provides high accuracy for demanding applications.
• Low Operational Current: It operates with a low dynamic output impedance and a typical sinking current capability of 1-100mA, ensuring stable performance across various loads.
• Temperature Compensated: The TL431CL5T is compensated for temperature changes, ensuring consistent performance over a temperature range of -40°C to +105°C.
• Package: Housed in a TO-92 package, it is designed for through-hole mounting, making it easy to integrate into a wide variety of circuit designs.

Applications

The TL431CL5T is a versatile component suitable for a multitude of applications including:

• Switching power supplies
• Linear power supplies
• Adjustable power supplies
• Battery chargers
• Motor control circuits
• Voltage monitoring
• Automotive electronics
• Consumer electronics

Quality and Reliability

STMicroelectronics is committed to delivering high-quality and reliable components. The TL431CL5T is no exception, and it is designed to meet the stringent requirements of the most critical electronic systems. Its robust design ensures a long operational lifespan, even under harsh conditions.

With its combination of flexibility, precision, and reliability, the TL431CL5T adjustable precision shunt regulator is an excellent choice for designers looking to implement an accurate voltage reference or regulator in their circuits.