1 Reply Latest reply on Jun 12, 2020 3:54 AM by RashiV_61

    Why 1.8 V in Denebola kit is supplied by IC REG BUCK ADJUSTABLE instead of LDO?

    ArSa_3842301

      Hi there,

       

      I have seen in the CX3 reference schema from eCon System(Denebola) that the 1.8 Voltage is supplied by IC REG BUCK ADJUSTABLE, concretely LT3503EDCB#TRMPBF model. But the rest of the needed voltages are supplied by model TPS748, which is a LDO voltage from Texas Instruments. So I would like to know why all of them are not equals. Becaus I am carry out a design with CX3 and I am confused about that.

       

      So, is there any problem if i put a LDO to get 1.8V in a PCB for  the CX3?

       

      Thanks.