I understand that the DT024CTFT-TS has a back-lighting system of three LEDs wired in series which requires +9.6V at a constant current If=20 mA mode of operation. Our system has maximum voltage of 5V.Β 

1. Do you have a similar LCD (Size and Pins) that uses lower voltage for the backlight LEDs?

2. Will the current LED be able to run on lower voltage of 5V and 20 mA?

3. Any suggestions on how to DC-to-DC step-up the 5V to 10V?Β 

Thanks a lot for your help.