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LMR33630: Quiescent current performances at light load

Expert 4640 points
Part Number: LMR33630

Dear e2e Community,

My customer has made some test of quiescent current vs light load, with our demo board sets with VIN=12V and VOUT=3.7V.

- without load, the input current is measured at 41µA. Is that consistent, knowing that we mention 25µA in our datasheet (for 3.3Vout)?

- at 160µA output, the input current is measured at 100µA. Same question. And is there any way to reduce this consumption?

PS: see my internal notes for more details.

Regards,