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Powering stm32g051f8 from LiPo battery

HDKLog
Associate

Hello, according to the datasheet of stm32g051f8, the absolute max power supply voltage is 4V but the fully charged 1-cell LiPo battery Voltage is 4.2V. Can I power this MCU directly from the battery?

3 REPLIES 3
MM..1
Chief III

Simply NO , why not LDO?

To reduce components, lower shutdown current, and simplify the design...

AMR cant be exceed, then most simple is place one diode...