KSZ8041TLI-TR MICROCHIP Drivers, Receivers, Transceivers

The KSZ8041TLI-TR is a single-chip, low‑power 10Base‑T/100Base‑TX/FX Ethernet Physical Layer Transceiver with MII/RMII/SMII MAC interface options, housed in a 48‑pin TQFP (7x7mm) package and fully compliant with IEEE 802.3/802.3u standards. Choose this device when your host MAC can supply a 50MHz reference clock and you need a single‑supply 3.3V PHY operating from 3.135V to 3.465V with built‑in 1.8V core regulator, consuming less than 180mW typical. Industrial temperature rating of -40°C to +85°C ensures reliable operation in harsh environments. Feature highlights include HP Auto MDI/MDI‑X crossover detection, LinkMD® TDR‑based cable diagnostics for locating faulty cabling, auto‑negotiation, interrupt pin, programmable LED outputs for link/activity/speed, and power‑down/saving modes. Well‑suited for automotive infotainment and ADAS, industrial Ethernet gateways and automation controllers, IP set‑top boxes/phones, game consoles, media converters, LOM (LAN‑on‑motherboard) designs for printers, and telecom equipment. In stock at HL Electronics – request a quote for fast delivery.