STMicroelectronics L4981BD
- Part No.:
- L4981BD
- Manufacturer:
- STMicroelectronics
- Category:
- PFC (Power Factor Correction)
- Package:
- 20-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
L4981BD.pdf
- Description:
- IC PFC CTR AVER CURR 100KHZ 20SO
- Quantity:
- Payment:

- Shipping:

Inventory:758
Please send an inquiry. Send us your inquiry, and we will respond immediately.
L4981BD Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- 20-SOIC (0.295", 7.50mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Mode:
- Average Current
- Frequency - Switching:
- 100kHz
- Current - Startup:
- 100 µA
- Voltage - Supply:
- 14.5V ~ 19.5V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-SO
L4981BD FAQ
1.How can I place an order for L4981BD through Aetrix?
Please submit a Request for Quotation (RFQ) for L4981BD 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 L4981BD reliable?
The price and inventory of L4981BD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for L4981BD is usually 5 days.
3.What payment methods are accepted for L4981BD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for L4981BD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for L4981BD?
L4981BD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your L4981BD 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 L4981BD?
For technical support, including L4981BD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your L4981BD requirements.
6.How does Aetrix verify that L4981BD is sourced from the original manufacturer or authorized distributors?
All L4981BD 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 L4981BD meets industry standards.
7.What is the process for return or replacement of L4981BD?
All L4981BD units undergo pre-shipment inspection (PSI). If there is an issue with L4981BD, 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 L4981BD part is unused and in its original packaging.
Return procedure for L4981BD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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