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National Semiconductor RFQ AVAILABLE

LM3544MX-L

POWER SUPPLY SUPPORT CIRCUIT, FI

Part Number: LM3544MX-L

Manufacturer: National Semiconductor

Category: Power Distribution Switches, Load Drivers

Package: 16-SOIC (0.154", 3.90mm Width)

Datasheet:: LM3544MX-L.pdf

Description: POWER SUPPLY SUPPORT CIRCUIT, FI

Select Quantity Stock: 1,067

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LM3544MX-L Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: LM3544MX-L

Manufacturer: National Semiconductor

Package: 16-SOIC (0.154", 3.90mm Width)

Package/Case: 16-SOIC (0.154", 3.90mm Width)

Series: -

Packaging: Bulk

Product Status: Active

Switch Type: USB Switch

Number of Outputs: 4

Ratio - Input:Output: 1:2

Output Configuration: High Side

Output Type: N-Channel

Interface: On/Off

Voltage - Load: 2.7V ~ 5.5V

Voltage - Supply (Vcc/Vdd): Not Required

Current - Output (Max): 500mA

Rds On (Typ): 90mOhm

Input Type: Non-Inverting

Features: Status Flag

Fault Protection: Current Limiting (Fixed), Over Temperature, UVLO

Operating Temperature: -40°C ~ 125°C (TJ)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 16-SOIC

Frequently Asked Questions

1. How can I order LM3544MX-L from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of LM3544MX-L?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of LM3544MX-L updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for LM3544MX-L?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for LM3544MX-L?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

LM3544MX-L Procurement and Technical Support

LM3544MX-L is manufactured by National Semiconductor. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing LM3544MX-L and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for LM3544MX-L.

Part Number: LM3544MX-L

Manufacturer: National Semiconductor

Package: 16-SOIC (0.154", 3.90mm Width)

Category: Power Distribution Switches, Load Drivers

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