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How do you set up the adjustable output voltage of the LMS1585 or LMS1587 using external resistors?

April 26, 2017Adjustable external output resistors voltage

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How do you set up the adjustable output voltage of the LMS1585 or LMS1587 using external resistors?

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To set up the output voltage using the adjustable version, please apply the formula: Vo= Vref(1+ R2/R1) + Iadj x R2, where R2= 100 Ω and Vref=1.250V (see product datasheet) R2 is the resistor which connects between the adjust pin and ground .