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National Semiconductor LM2743MTCX

Part No.:
LM2743MTCX
Manufacturer:
National Semiconductor
Category:
DC DC Switching Controllers
Package:
14-TSSOP (0.173", 4.40mm Width)
Datasheet:
AetrixLM2743MTCX.pdf
Description:
SWITCHING CONTROLLER, VOLTAGE-MO
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:2,500

Please send an inquiry. Send us your inquiry, and we will respond immediately.

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Quantity*
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LM2743MTCX Specifications

Product attributes
Attribute value
Manufacturer:
National Semiconductor
Series:
-
Package/Case:
14-TSSOP (0.173", 4.40mm Width)
Packaging:
Bulk
Product Status:
Active
Output Type:
Transistor Driver
Function:
Step-Down
Output Configuration:
Positive
Topology:
Buck
Number of Outputs:
1
Output Phases:
1
Voltage - Supply (Vcc/Vdd):
3V ~ 6V
Frequency - Switching:
50kHz ~ 1MHz
Duty Cycle (Max):
80%
Synchronous Rectifier:
Yes
Clock Sync:
No
Serial Interfaces:
-
Control Features:
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature:
-40°C ~ 125°C (TJ)
Grade:
-
Qualification:
-
Mounting Type:
Surface Mount
Supplier Device Package:
14-TSSOP

LM2743MTCX FAQ

1.How can I place an order for LM2743MTCX through Aetrix?

1.Please submit a Request for Quotation (RFQ) for LM2743MTCX on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for LM2743MTCX reliable?

The price and inventory of LM2743MTCX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LM2743MTCX is usually 5 days.

3.What payment methods are accepted for LM2743MTCX?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LM2743MTCX transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for LM2743MTCX?

LM2743MTCX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your LM2743MTCX order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for LM2743MTCX?

5.For technical support, including LM2743MTCX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LM2743MTCX requirements.

6.How does Aetrix verify that LM2743MTCX is sourced from the original manufacturer or authorized distributors?

6.All LM2743MTCX products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that LM2743MTCX meets industry standards.

7.What is the process for return or replacement of LM2743MTCX?

All LM2743MTCX units undergo pre-shipment inspection (PSI). If there is an issue with LM2743MTCX, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The LM2743MTCX part is unused and in its original packaging.

Return procedure for LM2743MTCX:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

LM2743MTCX Tags

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  • LM2743MTCX Datasheet
  • LM2743MTCX Specifications
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