SLVSCM8C May 2015 – February 2019 TPS61088
The output voltage is set by an external resistor divider (R1, R2 in the Figure 12 circuit diagram). Typically, a minimum current of 20 μA flowing through the feedback divider gives good accuracy and noise covering. A standard 56-kΩ resistor is typically selected for low-side resistor R2.
The value of R1 is then calculated as: