Product Overview: TL431CLPME3-J from Texas Instruments

The TL431CLPME3-J is a highly precise programmable voltage reference from Texas Instruments (TI), a leader in the semiconductor industry. This versatile three-terminal adjustable shunt regulator offers excellent temperature stability and output current handling capability, making it a popular choice for power supply and voltage regulation applications.

Key Features

• Voltage Reference Precision: The TL431CLPME3-J provides a reference voltage with a typical stability of 0.5% at 25°C, ensuring accurate voltage regulation for sensitive electronic circuits.
• Adjustable Output: Users can set the output voltage from 2.495 V to 36 V with the use of two external resistors, providing a high degree of flexibility for various applications.
• Wide Operating Current Range: This device can handle a wide current range from 1 mA to 100 mA, catering to a broad spectrum of load conditions.
• Low Output Noise: The TL431CLPME3-J exhibits low dynamic output impedance and low noise, contributing to stable and reliable operation in noise-sensitive applications.
• Thermal Stability: The voltage reference demonstrates excellent thermal stability, ensuring consistent performance over the entire operating temperature range.

Applications

The TL431CLPME3-J is well-suited for a variety of applications, including:

• Adjustable power supplies
• Battery chargers
• Switch-mode power supplies (SMPS)
• Voltage monitoring
• Current limiting circuits
• Reference for analog-to-digital (A/D) or digital-to-analog (D/A) converters

Quality and Reliability

Texas Instruments is renowned for its commitment to quality and reliability. The TL431CLPME3-J is no exception, as it is designed and manufactured to meet the stringent requirements of the electronics industry. It is available in a TO-92 package, which is widely accepted for commercial-grade applications.

Conclusion

The TL431CLPME3-J from Texas Instruments stands out as a reliable and flexible solution for designers looking to implement precise voltage regulation in their circuits. With its adjustable output voltage, wide operating current range, and high stability, it is an ideal choice for a multitude of electronic applications.