">
Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Name*
Company*
Email Address*
Phone/WhatsApp
Part Number*
Quantity*
Message
Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Name*
Company*
Email Address*
Phone/WhatsApp
Upload My List
Message

STMicroelectronics L4981BD

Part No.:
L4981BD
Manufacturer:
STMicroelectronics
Category:
PFC (Power Factor Correction)
Package:
20-SOIC (0.295", 7.50mm Width)
Datasheet:
AetrixL4981BD.pdf
Description:
IC PFC CTR AVER CURR 100KHZ 20SO
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:758

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Part Number
Quantity*
Price
Name*
Company*
Email*
Comments

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?

1.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?

5.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?

6.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.

L4981BD Tags

  • L4981BD
  • L4981BD PDF
  • L4981BD Datasheet
  • L4981BD Specifications
  • L4981BD Images
  • STMicroelectronics
  • STMicroelectronics L4981BD
  • Buy L4981BD
  • L4981BD Price
  • L4981BD Distributor
  • L4981BD Supplier
  • L4981BD Wholesale
Related Products
ICE2PCS01GXUMA1
ICE2PCS01GXUMA1

Infineon Technologies

NCP1654BD133R2G
NCP1654BD133R2G

onsemi

MC33262DR2G
MC33262DR2G

onsemi

ICE3PCS03GXUMA1
ICE3PCS03GXUMA1

Infineon Technologies

NCP1631DR2G
NCP1631DR2G

onsemi

L4981BD013TR
L4981BD013TR

STMicroelectronics

UCC28070DWR
UCC28070DWR

Texas Instruments

UCC28070PWR
UCC28070PWR

Texas Instruments

UC3854DWTR
UC3854DWTR

Texas Instruments

L4981AD013TR
L4981AD013TR

STMicroelectronics

UCC2817D
UCC2817D

Texas Instruments

UC2854BDWTR
UC2854BDWTR

Texas Instruments

Tech Hub

Search

Search

PRODUCT

PRODUCT

PHONE

PHONE

USER

USER