.PS cct_init # Usual defs... qrt=dimen_/4; hlf=dimen_/2; dim=dimen_; "$V_\mathrm{in}$ " rjust_ dot;line right_; ebox(right_,dim,0.75*dim); End:Here "78xx" at last[].center move down_ 0.375*dim;diode(down_ hlf);diode(down_ hlf); ground(,T); Bot:Here move to End line right_ hlf; dot; {capacitor(down_);llabel(,100\mathrm{nF},);line to (Here,Bot); ground(,T);} line right_ hlf; dot; " $V_\mathrm{out}$" ljust_ "\tiny VRegHiV" at (3.1*dim,-dim) .PE