Linear low-voltage-drop LED driver IC BCR430U is a linear LED controller IC regulating the LED current in standalone operation without the need of any external power transistor. It is suitable for driving currents from 20 to 100mA and the IC supply voltage range is from 6V up to 42V. The LED current level can be adjusted connecting a high-ohmic resistor Rset to pin RS. Potential applications include, LED strips, architectural LED lighting, LED displays, ect.