Abstract: Implementations described herein relate to various apparatuses and integrated assemblies. In some implementations, an apparatus may include a substrate having a first surface and a second surface that is on an opposite side of the substrate with respect to the first surface. The apparatus may include an integrated circuit disposed on the substrate. The apparatus may include a decoupling capacitor configured to stabilize an input voltage supplied to the integrated circuit, wherein all electrodes of the decoupling capacitor are entirely within a region between the first surface and the second surface.