Texas Instruments LM5642XMT
- Part No.:
- LM5642XMT
- Manufacturer:
- Texas Instruments
- Category:
- DC DC Switching Controllers
- Package:
- 28-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
LM5642XMT.pdf
- Description:
- IC REG CTRLR BUCK 28TSSOP
- Quantity:
- Payment:

- Shipping:

Inventory:3,117
Please send an inquiry. Send us your inquiry, and we will respond immediately.
LM5642XMT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 28-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Output Type:
- Transistor Driver
- Function:
- Step-Down
- Output Configuration:
- Positive
- Topology:
- Buck
- Number of Outputs:
- 2
- Output Phases:
- 2
- Voltage - Supply (Vcc/Vdd):
- 4.5V ~ 36V
- Frequency - Switching:
- 375kHz
- Duty Cycle (Max):
- 98.9%
- Synchronous Rectifier:
- Yes
- Clock Sync:
- Yes
- Serial Interfaces:
- -
- Control Features:
- Current Limit, Enable, Soft Start
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 28-TSSOP
LM5642XMT FAQ
1.How can I place an order for LM5642XMT through Aetrix?
1.Please submit a Request for Quotation (RFQ) for LM5642XMT 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 LM5642XMT reliable?
The price and inventory of LM5642XMT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LM5642XMT is usually 5 days.
3.What payment methods are accepted for LM5642XMT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LM5642XMT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LM5642XMT?
LM5642XMT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LM5642XMT 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 LM5642XMT?
5.For technical support, including LM5642XMT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LM5642XMT requirements.
6.How does Aetrix verify that LM5642XMT is sourced from the original manufacturer or authorized distributors?
6.All LM5642XMT 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 LM5642XMT meets industry standards.
7.What is the process for return or replacement of LM5642XMT?
All LM5642XMT units undergo pre-shipment inspection (PSI). If there is an issue with LM5642XMT, 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 LM5642XMT part is unused and in its original packaging.
Return procedure for LM5642XMT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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