100pcs TL431 SOT-23 Adjustable Precision Shunt Regulators – SMD Transistors

Got a project that needs precision voltage regulation?

This lot gives you 100 pieces of TL431 regulators in the SOT-23 surface-mount package.

They're brand new, unbranded but functional, and ready for your PCB.

These are adjustable shunt regulators, super common in power supplies and feedback loops.

Three pins, surface mount style—just the basics, no frills.

No UPC, but you're getting a hundred of 'em, so you're set for multiple builds or repairs.

Whether you're prototyping or doing production runs, these little guys are solid.