Resistor values not normalised

R1, R4, R7, R9, R23 : 5k (> E96)
R3, R6, R8, R22 : 50 (> E96)

R3, R6, R8, R22 => 47R

R1 / R2 (buck adjustable voltage) => (5.6k / 9.1k) or (12k / 20k) or (15k / 24k) or (18k / 30k)