TL431BCDCKRG4 - Texas Instruments Adjustable Precision Shunt Regulator

The TL431BCDCKRG4 from Texas Instruments is a highly versatile adjustable precision shunt regulator that offers a solution for voltage reference or regulation requirements in a wide array of electronic applications. This three-terminal device exhibits a low output noise, stable across temperature variations, and provides excellent overall performance.

Key Features:

• Voltage Reference: The device can be adjusted to provide a reference voltage from 2.495 V to 36 V with two external resistors.
• Precision: It features a typical output voltage tolerance of 0.5%, ensuring accurate voltage regulation for sensitive electronics.
• Temperature Stability: The TL431BCDCKRG4 offers a temperature coefficient typically rated at 50 ppm/°C, making it reliable over a wide temperature range.
• Low Output Noise: With its design focused on minimizing disturbances, it provides a quiet voltage reference that is crucial in high-fidelity and precision applications.
• Package: Supplied in a small outline integrated circuit (SC-70) package, it is suitable for space-constrained applications.

Applications:

The TL431BCDCKRG4 is ideal for a variety of applications, including:

• Power supplies
• Battery chargers
• Switching power supplies
• Adjustable voltage or current regulators
• Motor control systems
• Precision current limiters

With its ease of use and flexibility, the TL431BCDCKRG4 is a preferred choice for designers looking to implement a reliable and precise voltage reference or shunt regulator in their circuits. Whether it's for consumer electronics, industrial equipment, or automotive systems, this component from Texas Instruments stands out for its performance and dependability.