Texas Instruments LV5144RGYR
- Part No.:
- LV5144RGYR
- Manufacturer:
- Texas Instruments
- Category:
- DC DC Switching Controllers
- Package:
- 20-VFQFN Exposed Pad
- Datasheet:
-
LV5144RGYR.pdf
- Description:
- 95-VSYNCHRONOUS DC/DC BUCK CONTR
- Quantity:
- Payment:

- Shipping:

Inventory:2,419
Please send an inquiry. Send us your inquiry, and we will respond immediately.
LV5144RGYR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 20-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):
- 6V ~ 95V
- Frequency - Switching:
- 100kHz ~ 1MHz
- Duty Cycle (Max):
- 99%
- Synchronous Rectifier:
- Yes
- Clock Sync:
- Yes
- Serial Interfaces:
- -
- Control Features:
- Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync, Tracking
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- 20-VQFN (4.5x3.5)
LV5144RGYR FAQ
1.How can I place an order for LV5144RGYR through Aetrix?
Please submit a Request for Quotation (RFQ) for LV5144RGYR 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 LV5144RGYR reliable?
The price and inventory of LV5144RGYR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LV5144RGYR is usually 5 days.
3.What payment methods are accepted for LV5144RGYR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LV5144RGYR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LV5144RGYR?
LV5144RGYR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LV5144RGYR 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 LV5144RGYR?
For technical support, including LV5144RGYR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LV5144RGYR requirements.
6.How does Aetrix verify that LV5144RGYR is sourced from the original manufacturer or authorized distributors?
All LV5144RGYR 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 LV5144RGYR meets industry standards.
7.What is the process for return or replacement of LV5144RGYR?
All LV5144RGYR units undergo pre-shipment inspection (PSI). If there is an issue with LV5144RGYR, 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 LV5144RGYR part is unused and in its original packaging.
Return procedure for LV5144RGYR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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