STMicroelectronics L4973V3.3
- Part No.:
- L4973V3.3
- Manufacturer:
- STMicroelectronics
- Package:
- 18-DIP (0.300", 7.62mm)
- Datasheet:
-
L4973V3.3.pdf
- Description:
- IC REG BUCK ADJ/0.5V 3.5A 18DIP
- Quantity:
- Payment:

- Shipping:

Inventory:3,753
Please send an inquiry. Send us your inquiry, and we will respond immediately.
L4973V3.3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- 18-DIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Function:
- Step-Down
- Output Configuration:
- Positive
- Topology:
- Buck
- Output Type:
- Adjustable (Fixed)
- Number of Outputs:
- 1
- Voltage - Input (Min):
- 8V
- Voltage - Input (Max):
- 55V
- Voltage - Output (Min/Fixed):
- 0.5V (3.3V)
- Voltage - Output (Max):
- 50V
- Current - Output:
- 3.5A
- Frequency - Switching:
- 100kHz ~ 300kHz
- Synchronous Rectifier:
- No
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 18-DIP
L4973V3.3 FAQ
1.How can I place an order for L4973V3.3 through Aetrix?
1.Please submit a Request for Quotation (RFQ) for L4973V3.3 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 L4973V3.3 reliable?
The price and inventory of L4973V3.3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for L4973V3.3 is usually 5 days.
3.What payment methods are accepted for L4973V3.3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for L4973V3.3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for L4973V3.3?
L4973V3.3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your L4973V3.3 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 L4973V3.3?
5.For technical support, including L4973V3.3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your L4973V3.3 requirements.
6.How does Aetrix verify that L4973V3.3 is sourced from the original manufacturer or authorized distributors?
6.All L4973V3.3 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 L4973V3.3 meets industry standards.
7.What is the process for return or replacement of L4973V3.3?
All L4973V3.3 units undergo pre-shipment inspection (PSI). If there is an issue with L4973V3.3, 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 L4973V3.3 part is unused and in its original packaging.
Return procedure for L4973V3.3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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