Chip features
The simplest linear current module
10mA~240mA single channel, 3 encapsulated pins, fixed-current driver &nBSP;

The NU501 series is a simple fixed-current module that is easy to use in a variety of LED lighting applications. It has *** load and power source modulation rate and minimum output current error. NU501 series can make the CURRENT of LED very stable, in a large area of light source, even when the power and load range is large, it can keep the LED brightness uniform, and prolong the life of LED.
In addition to supporting a wide power range, NU501 VDD foot can support 3kHz frequency switching applications, with digital PWM control line, can achieve more accurate gray level current control applications.