AnsweredAssumed Answered

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

 

[Q1]

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

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

 

[Q2]

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,

Keita

Outcomes