\documentclass[tikz,border=10pt]{standalone}
\usepackage{circuitikz}
\begin{document}
\begin{tikzpicture}
\draw (2,-2) to[european resistor=$R$] (2,-3.25);
\draw(2,0) to[D-,] (2,-2);
\draw(2,-7)--(-2,-7)--(-2,0);
\draw(-2,0)--(2,0);
\fill[white](-2.2,-4.1)--(-2.2,-3.9)--(-1.8,-3.9)--(-1.8,-4.1);
\draw[very thick](-1.8,-4.1)--(-2.2,-4.1);
\draw(-2.4,-3.9)--(-1.6,-3.9);
\draw[->](-2.15,-4.4)--(-1.85,-3.6);
\draw(-2.6,-4)node{$E$};
\draw(2,-7) to node[eground]{} (2,-7);
\draw(2,-4)--(2,-3.25);
\draw(2,-4.5)--(2,-7);
\draw(1.75,-4.5)circle(0.6);
\draw (2,-4.5) node[nigfete]{};
\fill[ball color=black](2,-7)circle(0.075);
\fill[ball color=black](2,-3.6)circle(0.075)
node[right]{$V_{\textmd{out}}$};
\draw (0,-7) to[sqV=] (0,-4.77);
\draw(0,-4.77)--(1.1,-4.77);
\fill[ball color=black](0.75,-4.77)circle(0.075)
node[above]{$V_{\textmd{in}}$};
\end{tikzpicture}
\end{document}