LM3691: LM3691 Adjustable Output

Don Schelle

Part Number: LM3691

Hello,

I need to create a 0.8V output. Can I use feedback resistors on the LM3691TL-0.75 device to generate the desired output voltage?

Don

over 7 years ago

0 Don Schelle over 7 years ago

TI__Expert 4150 points

Hey there,

Looking forward to a response.

Don

0 Sheng Jin over 7 years ago in reply to Don Schelle

TI__Expert 3340 points

it's not ideal, cause this device was not designed for adj output. but since you only want move 0.5V, it should be ok, only draw back i can think about is the vout accuracy may get worse since the R tolerance is different.

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LM3691: LM3691 Adjustable Output