This Set of Original TL431 CJ431 Regulators
Experience reliable performance with this set of five original TL431 (CJ431) voltage regulator triodes housed in sleek SOT-89 packages. Designed for precision voltage references, these compact modules feature a black rectangular encapsulation with a smooth matte finish, combining modern aesthetics with technical efficiency. The top surface displays clear, contrasting white markings to easily identify the model, while three shiny, silver-plated leads extend from the bottom for secure soldering onto your circuit board. Whether you’re fine-tuning a power supply or implementing stable voltage regulation, these regulators are built to deliver consistent, dependable results. Their streamlined design ensures easy integration into a wide range of electronic projects, giving you confidence in your setup and performance.
Keys features of the TL431 CJ431 voltage regulator
- Set includes five new, original TL431 (CJ431) regulators in high-quality SOT-89 packaging, perfect for multiple applications requiring stable voltage regulation.
- The black rectangular encapsulation provides insulation, durability, and a professional appearance, suitable for both DIY projects and professional electronics design.
- Top surface prominently displays clear white markings for easy identification, ensuring quick installation and maintenance in complex circuits.
- Three metallic leads, evenly spaced and silver-plated, extend from the bottom for efficient soldering and reliable electrical performance in diverse electronic configurations.
- Designed specifically as shunt voltage references, these regulators support applications that demand precise voltage control, operating within standard electronic parameters.
- Each regulator offers a compact size with dimensions consistent with the SOT-89 package, facilitating integration in space-constrained environments and custom designs.
Add the TL431 CJ431 regulators to your toolkit today
Secure high-performance voltage regulation with this set of five reliable TL431 (CJ431) regulators. Whether you’re upgrading existing equipment or building a new circuit, these components deliver precision, stability, and ease of use. Trust in their proven design to support your projects with consistent, dependable results. Invest now to enhance your electronic applications and enjoy peace of mind with every connection—your project deserves the best components available.





