TPS54327: TPS54327 VREG5 Output

Anand Meharwade

Part Number: TPS54327

Hello,

Wanted to double check if the VREG5 output can be used to source ADC reference supply of MCU. I want to generated 3.3V reference voltage using VREG5 output of TPS54327.

As per datasheet, VREG5 can source up to 60mA current. Need you urgent support and clarification on the same.

Regards,

Anand M

over 2 years ago

0 Amod Vaze over 2 years ago

TI__Mastermind 23110 points

Hi Anand,

Let me check on that number and get back to you.

Thanks,

Amod

0 Anand Meharwade over 2 years ago in reply to Amod Vaze

Expert 1090 points

Hi Amod Vaze,

Could you please confirm at the earliest on the query

Regards,

Anand M

+1 Amod Vaze over 2 years ago in reply to Anand Meharwade

TI__Mastermind 23110 points

Hi Anand

I checked with design and the vreg5 pin can be used to source only a max of 10mA for external circuitry. This is also shown in the recommended operating condition table. hope this helps.

Thanks,

Amod

Power management

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TPS54327: TPS54327 VREG5 Output