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Microchip Technology LAN8831-V/Q2A — Sensors & Transducers
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Microchip Technology / Sensors & Transducers

LAN8831-V/Q2A Microchip Gigabit Ethernet Transceiver

MPN LAN8831-V/Q2A
End of Life Spot Stock · 24-48h Dispatch 100% Original Sealed

Microchip Technology LAN8831-V/Q2A, Gigabit Ethernet Transceiver, 10Mbps/100Mbps/1Gbps, Full/Half Duplex, 8/8 Drivers/Receivers, 64-VFQFN Exposed Pad, -40°C to 105°C

In Stock: 248 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d) Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$5.10 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$5.10
10+ pcs
$4.59
30+ pcs
$4.18
100+ pcs
$3.77
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$5.10 / ea

248 in stock — maximum per order · 3–4 days lead time

$4.59 / ea from 10 pcs
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100% Original Sealed 45x Microscope QC 30-Day Warranty · COC USD T/T & PI · DAP/DDP
[SPEC] Essential Parameters Snapshot Full Specifications (10)
Package / Case 64-VFQFN Exposed Pad
Supply Voltage 1.067V ~ 1.21V, 2.375V ~ 2.75V, 3.135V ~ 3.63V

Full Technical Specifications

10 Parameters
LAN8831-V/Q2A specifications
Parameter / AttributeSpecification / Value
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
Case64-VFQFN Exposed Pad
Number of drivers (Receivers)8/8
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Technical Details & Description

Active-production Gigabit PHY for industrial Ethernet links

The LAN8831-V/Q2A is a triple-speed (10/100/1000 Mbps) Ethernet transceiver in a 64-VQFN (8x8) package, supporting both full and half duplex operation. It provides 8 driver and 8 receiver channels, making it suitable for multi-port or redundant-link designs in Sensors & Transducers applications.

Supply rails and power architecture

Three supply domains are required: a 1.067V–1.21V core rail, a 2.375V–2.75V I/O rail, and a 3.135V–3.63V analog rail. The separate rails let the core run at low voltage for power efficiency while the I/O and analog sections maintain signal integrity at standard levels.

Sourced per RFQ — no stock-holding claim, but the active status means lead times are generally manageable through distribution.

Frequently asked questions

Where can I download the datasheet for LAN8831-V/Q2A?

Design engineers need the complete technical specification to validate fit and electrical compatibility.

What is the current price and stock of LAN8831-V/Q2A?

Sourcing buyers need real-time pricing and availability to fill BOM lines and manage costs.

Is LAN8831-V/Q2A active or obsolete?

Brokers and maintenance techs must know lifecycle status to avoid supply risk and plan replacements.

What are the electrical specifications for LAN8831-V/Q2A like supply voltage and operating temperature?

Engineers verify compatibility with system power rails and thermal environment during design-in.

Can LAN8831-V/Q2A be replaced by another part from Microchip?

When a part is unavailable, buyers need a drop-in equivalent or cross reference to avoid redesign.

Where can I buy LAN8831-V/Q2A with fast shipping?

Transactional buyers need a reliable distributor source to procure the part with minimal lead time.

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