National Semiconductor LM5033SD
- Part No.:
- LM5033SD
- Manufacturer:
- National Semiconductor
- Category:
- DC DC Switching Controllers
- Package:
- 10-WDFN Exposed Pad
- Datasheet:
-
LM5033SD.pdf
- Description:
- SWITCHING CONTROLLER, VOLTAGE-MO
- Quantity:
- Payment:

- Shipping:

Inventory:406
Please send an inquiry. Send us your inquiry, and we will respond immediately.
LM5033SD Specifications
- Product attributes
- Attribute value
- Manufacturer:
- National Semiconductor
- Series:
- -
- Package/Case:
- 10-WDFN Exposed Pad
- Packaging:
- Bulk
- Product Status:
- Active
- Output Type:
- PWM Signal
- Function:
- Step-Up/Step-Down
- Output Configuration:
- Positive
- Topology:
- Full-Bridge, Half-Bridge, Push-Pull
- Number of Outputs:
- 2
- Output Phases:
- 1
- Voltage - Supply (Vcc/Vdd):
- 15V ~ 90V
- Frequency - Switching:
- 200kHz, 600kHz
- Duty Cycle (Max):
- -
- Synchronous Rectifier:
- Yes
- Clock Sync:
- Yes
- Serial Interfaces:
- -
- Control Features:
- Frequency Control, Soft Start
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-WSON (4x4)
LM5033SD FAQ
1.How can I place an order for LM5033SD through Aetrix?
Please submit a Request for Quotation (RFQ) for LM5033SD 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 LM5033SD reliable?
The price and inventory of LM5033SD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LM5033SD is usually 5 days.
3.What payment methods are accepted for LM5033SD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LM5033SD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LM5033SD?
LM5033SD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LM5033SD 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 LM5033SD?
For technical support, including LM5033SD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LM5033SD requirements.
6.How does Aetrix verify that LM5033SD is sourced from the original manufacturer or authorized distributors?
All LM5033SD 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 LM5033SD meets industry standards.
7.What is the process for return or replacement of LM5033SD?
All LM5033SD units undergo pre-shipment inspection (PSI). If there is an issue with LM5033SD, 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 LM5033SD part is unused and in its original packaging.
Return procedure for LM5033SD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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