The MIC2005A-2YM5-TR is a current-limiting, high-side power switch designed for general-purpose power distribution and control. This device features a fixed current limit of 0.5A, an active-low enable input, and a typical on-resistance of 170 mΩ. It operates over a supply voltage range of 2.5V to 5.5V and includes thermal protection to safeguard the device and load under fault conditions. Housed in a compact 5-pin SOT-23 package, it is ideal for applications such as PCs, printers, PDAs, and set-top boxes.