Part Number: LM25141-Q1
Dear,
In LM25141-Q1 datasheet, it says it has a high-voltage bias regulator with automatic switch-over to an external bias to reduce the IQ current from VIN.
but in the page6,
the current when VCCX=5V is 42uA which is higher than 35uA when the VCCX is not attached to an external bias. why does it become higher?
Regards
Wenyi