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Visitor II
October 5, 2026
Question

Maximum current for all peripharals enable in sleep mode for stm32U5G9

Respected Sir/ Mam,
Can you please tell me the maximum current for all peripharals enable in sleep mode for stm32U5G9, along with the dedicated settings mode.
Thankyou

1 reply

Gyessine
ST Technical Moderator
October 6, 2026

Hello ​@Mugees Nasir 
Welcome to ST Community.
Could you please provide more details about your use case? With the information provided, I cannot give a precise answer.
Which peripherals do you plan to enable? Please note that most peripherals are turned off in Sleep mode, except for low-power peripherals. Also, which memories do you need to use, and do you intend to use LDO or SMPS?
These details can significantly affect power consumption.
For now, I recommend referring to the product datasheet tables from pages 46 to 49, which may help.
Best regards,
Gyessine

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