LAN9354I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock

Name: LAN9354I/ML
Brand: Microchip
SKU: LAN9354I/ML
Availability: InStock

LAN9354I/ML is a 3-port 10/100 Ethernet switch controller from Microchip with an integrated 1.2 V regulator in a 56-pin VQFN package. It supports industrial temperature ranges and simplifies multi-port networking designs. Available in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

LAN9354I/MLQuad Flat No-Lead

Quick Facts

Manufacturer: Microchip
Package: Quad Flat No-Lead
Pin Count: 56
Lifecycle: ACTIVE
Datasheet: LAN9354I/ML Datasheet PDF
Category: Integrated Circuit
Price: From $4.7800(MOQ 1)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LAN9354I/ML?

3-port 10/100 Mbps Ethernet switch with integrated 1.2 V internal regulator reducing BOM complexity
56-pin VQFN (0.31-inch square) compact package enabling dense PCB layouts for embedded networking
Industrial-grade LAN9354I variant rated for extended temperature operation in harsh environments
RoHS-compliant e3 construction with single-function integration for simplified Ethernet switch designs

What is LAN9354I/ML used for?

LAN9354I/ML is designed for embedded industrial Ethernet switching in factory automation, building automation controllers, and IoT gateway devices requiring 3-port 10/100 Mbps connectivity. The integrated 1.2 V regulator reduces external component count, making it well suited for space-constrained designs in DIN-rail controllers and smart meters. Its compact 56-pin VQFN footprint also supports multi-port networking in medical instrumentation and process monitoring equipment.

What are the specifications of LAN9354I/ML?

Manufacturer Package Code	VQFN-56
Factory Lead Time	10Weeks
YTEOL	13
Additional Feature	integrated 1.2V regulator
JESD-30 Code	S-XQCC-N56
JESD-609 Code	e3
Number of Functions	1
Package Body Material	UNSPECIFIED
Package Equivalence Code	LCC56,.31SQ,20
Package Shape	SQUARE
Package Style	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)	260
Screening Level	TS 16949
Supply Voltage-Nom	3.3V
Surface Mount	YES
Telecom IC Type	ETHERNET SWITCH
Temperature Grade	INDUSTRIAL
Terminal Finish	Matte Tin (Sn)
Terminal Form	NO LEAD
Terminal Pitch	0.5mm
Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	30
## LAN9354I/ML Alternates Showing results	Image
Package	Quad Flat No-Lead

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 3
ECCN	EAR99
HTS Code	8542.39.00.01
Country of Origin	Taiwan

Where can I find the LAN9354I/ML datasheet?

LAN9354I/ML Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for LAN9354I/ML?

Compatible alternatives and drop-in replacements for LAN9354I/ML:

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Frequently Asked Questions

How many Ethernet ports does the LAN9354I/ML switch controller support, and at what speed?

The LAN9354I/ML is a 3-port Ethernet switch supporting 10 Mbps and 100 Mbps (10/100 Mbps) operation per port. This makes it ideal for small embedded networks in industrial controllers and IoT gateways that need to interconnect up to 3 Ethernet nodes without an external managed switch chip.

What advantage does the integrated 1.2 V regulator in LAN9354I/ML provide for PCB designers?

The integrated 1.2 V regulator in LAN9354I/ML eliminates the need for an external LDO or DC-DC converter to supply the core voltage, reducing BOM count by at least 1 regulator and several passive components. This shrinks total board area and simplifies power sequencing in the 56-pin VQFN design.

For which industrial temperature range is the LAN9354I/ML rated, and why does that matter?

The LAN9354I/ML (I-grade) is designed for industrial extended temperature operation, typically -40°C to +85°C, ensuring reliable Ethernet switching in factory floors, outdoor enclosures, and automotive auxiliary networks where commercial-grade parts would fail due to thermal stress. The 56-pin VQFN also offers good thermal dissipation for sustained operation.

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AvailabilityIn Stock

Reference Price (USD)

From $4.7800

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$6.8500	$6.85
25+	$5.7100	$142.75
100+	$5.4500	$545.00
1000+	$5.0500	$5050.00
5000+	$4.7800	$23900.00

pcs

Unit price: $6.8500 · Total: $6.85

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India

LAN9354I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock

What are the key features of LAN9354I/ML?

What is LAN9354I/ML used for?

What are the specifications of LAN9354I/ML?

Compliance & Regulatory

Where can I find the LAN9354I/ML datasheet?

What are equivalent replacements for LAN9354I/ML?

Frequently Asked Questions

How many Ethernet ports does the LAN9354I/ML switch controller support, and at what speed?

What advantage does the integrated 1.2 V regulator in LAN9354I/ML provide for PCB designers?

For which industrial temperature range is the LAN9354I/ML rated, and why does that matter?

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