The linear constant current regulator is a simple, economical and robust device designed to provide a cost effective solution for regulating current in LEDs (similar to Constant Current Diode, CCD)

The constant current regulator is based on special technology and regulates current over a wide voltage range. It is designed with a negative temperature coefficient to protect LEDs from thermal runaway at extreme voltages and currents.
The constant current regulator turns on immediately  with only 0.7 V Vak. It requires no external components allowing it to be designed as a high or low side regulator. The high anode-cathode voltage and >8KV ESD protect rating withstands surges common in Automotive, Industrial and Commercial Signage applications. The constant current regulator comes in thermally robust packages and it can design as a 1206 Resistor.
It has 5ma,10ma,15ma,20ma,25ma,30ma,35ma,40ma,45ma,50ma,55ma,60ma 
Series center current value available for selection