Texas Instruments LM25149RGYR
- Part No.:
- LM25149RGYR
- Manufacturer:
- Texas Instruments
- Category:
- DC DC Switching Controllers
- Package:
- 24-VFQFN Exposed Pad
- Datasheet:
-
LM25149RGYR.pdf
- Description:
- 42-V SYNCHRONOUS BUCK DC/DC CONT
- Quantity:
- Payment:

- Shipping:

Inventory:2,955
Please send an inquiry. Send us your inquiry, and we will respond immediately.
LM25149RGYR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 24-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- 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):
- 3.5V ~ 42V
- Frequency - Switching:
- 100kHz ~ 2.2MHz
- Duty Cycle (Max):
- 100%
- Synchronous Rectifier:
- Yes
- Clock Sync:
- Yes
- Serial Interfaces:
- -
- Control Features:
- Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Sync
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-VQFN (5.5x3.5)
LM25149RGYR FAQ
1.How can I place an order for LM25149RGYR through Aetrix?
1.Please submit a Request for Quotation (RFQ) for LM25149RGYR 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 LM25149RGYR reliable?
The price and inventory of LM25149RGYR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LM25149RGYR is usually 5 days.
3.What payment methods are accepted for LM25149RGYR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LM25149RGYR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LM25149RGYR?
LM25149RGYR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LM25149RGYR 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 LM25149RGYR?
5.For technical support, including LM25149RGYR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LM25149RGYR requirements.
6.How does Aetrix verify that LM25149RGYR is sourced from the original manufacturer or authorized distributors?
6.All LM25149RGYR 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 LM25149RGYR meets industry standards.
7.What is the process for return or replacement of LM25149RGYR?
All LM25149RGYR units undergo pre-shipment inspection (PSI). If there is an issue with LM25149RGYR, 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 LM25149RGYR part is unused and in its original packaging.
Return procedure for LM25149RGYR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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