High Voltage Low Noise Laser Driver

Part Number Description stock Datasheet
ATLS100MA116 High Voltage Low Noise Laser Controller 0 Datasheet



Wide input voltage range: 4.5V~16V

Wide output voltage range: 1.5V~ VVPS-2V

Ultra low noise: 300nAP-P @0.1Hz to 10Hz

Maximum output current without heat sink: 100mA

High absolute accuracy: ± 0.1%

High stability: <15ppm/°C

Programmable current limit

Complete shielding

Compact size

100 % Lead (Pb)-free and RoHS compliant

DIP and SMT packages available


The ATLS100MA116 is an electronic module designed for driving diode lasers with up to 100mA low noise current. The output voltage is 1.5V to 14V when powered by a 16V power supply.
When the maximum power consumed by the controller is maintained to <1W, it does not require a heat sink to operate.
The controller has temperature compensation network so that the output current maintains the same even as the controller temperature rises. In case the controller temperature exceeds a preset limit, 120°C, the controller will be shut down by itself to prevent the controller from being damaged by the over heat.