Microchip Technology LAN9500A-ABZJ, USB 2.0 to 10/100 Ethernet Bridge Controller, 56-VFQFN Exposed Pad, 1.2V/2.5V/3.3V supply, 0°C to 70°C.
$7.08 / ea
8 in stock — maximum per order · 3–4 days lead time
| Parameter / Attribute | Specification / Value |
|---|---|
| Supply voltage | 1.2V, 2.5V, 3.3V |
| Protocol | Ethernet |
| Interface | USB |
| Operating temperature | 0°C ~ 70°C |
| Standards | USB 2.0, 10/100 Base-T/TX PHY |
| Package | Tray |
| Function | Bridge, USB to Ethernet |
| Case | 56-VFQFN Exposed Pad |
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Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.
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The LAN9500A-ABZJ is a single-chip bridge that converts a USB 2.0 port into a 10/100 Base-T/TX Ethernet interface with the PHY built in — no external MAC or transceiver needed.
Housed in a 56-VFQFN with exposed pad (8x8 mm body, supplier package 56-QFN), the LAN9500A-ABZJ requires a thermal pad on the PCB to pull heat from the die — the exposed pad is the primary thermal path, not the leads.
It requires three rails: 1.2V for the core, plus 2.5V and 3.3V for the I/O and PHY sections.