* Auto-generated testbench for regulator feedback: U8
* Divider: R15/R16, ratio=0.1803
* Expected Vout=3.327V, Vfb=0.6000V (Vref=0.6V)
* Topology: standard
* Model: ideal passives (exact for DC divider)

VIN out_rail 0 DC 3.327
R15 out_rail fb_net 10k
R16 fb_net 0 2.2k

.control
op 
let vfb_sim = v(fb_net)
let expected = 0.599951256
let error_pct = abs(vfb_sim - expected) / expected * 100
echo "vfb_sim=$&vfb_sim error_pct=$&error_pct expected=0.599951256 vin=3.327 vref=0.6" > analysis/spice_runs/regulator-feedback_U8_R15_R16.out
quit
.endc

.end