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About LDO_2P5 (weak regulator) in i.MX6DQ.

Question asked by Keita Nagashima on Jul 13, 2015
Latest reply on Jul 13, 2015 by igorpadykov

Dear All,


Hello. I have a question about the performance of weak-regulator with LDO_2P5 in i.MX6DQ.

Refer to Analog LDO regulators (weak regulator) in IMX6DQRM(Rev.2).



When alternating to weak regulator, why does the consumption current is reduced?

(Is "weak regulator" for the low-load?)



Could you give me the characteristic graph ("Output voltage" vs "Output current ") about weak regulator.

*When alternating to weak regulator, the output current seems to be lacking to SATA_VPH and NVCC_LVDS circuit on custom board.


Best Regards,