DO3340P-683MLD Power Inductor For Switch-Mode Rails

DO3340P-683MLD is built for energy storage and filtering in switch-mode power supplies where you want consistent inductance and predictable loss. It fits buck regulators and input/output filters in embedded systems, industrial controls, and communications modules. DO3340P-683MLD supports 68 µH inductance with ±20% tolerance, which helps keep your ripple and loop calculations anchored to a verified target. It is rated for 3.0 A DC current and lists 0.17 Ω DC resistance to support fast conduction-loss estimates during thermal review. Use DO3340P-683MLD when you need an SMD inductor that supports automated assembly and keeps performance stable across production builds. Request a quote for DO3340P-683MLD.