Hi, SDK:8.1.0 Chip:nrf51822 Power Mode:LDO Battery:CR2450 Application:beacon
The equipment static power consumption is 3.3 ua, after a period of time is 1.9 ma,but the chip can work anormal.So i change the chip,it is restore 3.3ua. But my device Schematic diagram is a little different for the QFAA QFN48 schematic with internal LDO setup(nRF51822_PS_V3.1).The difference is as follows: C9:100nf
After i change the new C9,the current is 300ua,but it can not back to 3.3ua.
Why?