The ATLS_XXX_104 series laser drivers/controllers have ultra-low output noise, compact size, and come with current limit protection function. The output voltage is 0.5V to 3.6V when powered by a 5V power supply. The controller has temperature compensation network so that the output current maintains the same even as the controller temperature rises. 

Ultra Low Noise: <300nA@0.1Hz to 10Hz 
High IOUT without Heat Sink: 500mA 
High IOUT Absolute Accuracy: 500±0.5(mA) @ LIS=2.5V 
High IOUT Stability: <±0.5mA @ T = -29ºC ~ +60ºC 
Separate IOUT and IOUT limit settings 
Loop good indication 
Controller internal temperature monitoring 
Complete Shielding 
Compact Size 
100 % Lead (Pb)-free and RoHS Compliant 
DIP and SMT Packages Available 

For more detailed information: http://www.analogtechnologies.com/ATLS_XXX_104.html

For more related products, please refer to:

http://www.analogtechnologies.com/laserdriver.html​