The output voltage is set by an external resistor divider. The resistor divider must be connected between VOUT, FB, and GND. The feedback voltage is 500 mV nominal. The low-side resistor R2 (between FB and GND) must not exceed 100 kΩ. The high-side resistor (between FB and VOUT) R1 is calculated by Equation 3.
|VO [V]||R1 [kΩ]||R2 [kΩ]|