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Microchip Technology LAN8830-V/PSA — Sensors & Transducers

LAN8830-V/PSA Gigabit Ethernet Transceiver

MPNLAN8830-V/PSA
End of Life

Microchip Technology LAN8830-V/PSA, Gigabit Ethernet Transceiver, 10/100/1000 Mbps, Full/Half Duplex, 4/4 Drivers/Receivers, 48-VQFN (7x7), -40°C to +105°C

$4.73Ref. price · indicative, final on quote
Microchip Technology LAN8830-V/PSA datasheet (PDF)
Packaging48-VFQFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LAN8830-V/PSA specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Supply voltage1.067V ~ 1.21V, 2.375V ~ 2.75V, 3.135V ~ 3.63V
ProtocolEthernet
Operating temperature-40°C ~ 105°C (TA)
DuplexFull, Half
PackageTray
Data rate10Mbps, 100Mbps, 1Gbps
Case48-VFQFN Exposed Pad
Number of drivers (Receivers)4/4

Product details

Gigabit Ethernet transceiver with three supply rails

The LAN8830-V/PSA is a Gigabit Ethernet transceiver from Microchip, supporting 10/100/1000 Mbps data rates with both full and half duplex operation. It integrates four driver and four receiver channels, making it suitable for multi-port media conversion or backplane applications. The part requires three separate supply voltage domains: a core rail at 1.067V to 1.21V, an I/O rail at 2.375V to 2.75V, and a third rail at 3.135V to 3.63V. This triple-rail architecture is typical for modern PHYs that separate core logic, SerDes, and I/O power.

It is ROHS3 compliant.

Frequently asked questions

What supply voltages does the LAN8830-V/PSA require?

Three rails are needed: core 1.067V–1.21V, I/O 2.375V–2.75V, and a third rail at 3.135V–3.63V. Confirm your power tree can deliver all three before layout.