Browse over 10,000 Electronics Projects using the Page Numbering provided at the bottom of each Page.

LED current regulator has low dropout

LED current regulator has low dropout

Peter Demchenko @ edn.com

This Design Idea circuit regulates the current through one or more LEDs, making it almost independent of supply voltage. Its main advantage is a very small dropout voltage, which can be less than 100mV. The design could find use on LED strips, where the voltage can vary along the length due to resistive drop, and small voltage changes result in large current changes



Advertisement


LED current regulator has low dropout – [Link]

The post LED current regulator has low dropout appeared first on Electronics-Lab.

 




Top