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L4981BD STMicroelectronics

Part No.:: L4981BD

Manufacturer:: STMicroelectronics

Category:: PMIC - PFC (Power Factor Correction)

Package:: 20-SOIC (0.295, 7.50mm Width)

Datasheet:: L4981BD.pdf

Description:: IC PFC CTR AVER CURR 100KHZ 20SO

Quantity:: RFQ Add to RFQ List Buy Now Add to Cart

Unit Price:Request Quote

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Application Scenarios

What Applications Is L4981BD Suitable For?

L4981BD is a PMIC - PFC (Power Factor Correction) product from STMicroelectronics, suitable for component selection in communications, automotive electronics, industrial control, cloud computing and smart-device projects.

5G Communications & Small-Cell Equipment

Suitable for 5G communications equipment, small-cell base stations and information platforms that require reliable PMIC - PFC (Power Factor Correction) components. Engineers can review the L4981BD datasheet, package 20-SOIC (0.295, 7.50mm Width) and stock availability to support component selection.

Automotive & ADAS Electronic Systems

Suitable for automotive, ADAS and vehicle-control systems where original STMicroelectronics components are required, helping engineers evaluate L4981BD specifications, pricing and supply lead time.

Industrial IoT & Automation Control

Suitable for industrial IoT, automation equipment, motor control and embedded-vision systems. Engineers can use the L4981BD description, package 20-SOIC (0.295, 7.50mm Width) and technical specifications for BOM matching.

Cloud Computing & Data Center Platforms

Can be considered for cloud computing, data centers, server platforms and other high-reliability electronic systems. FudongIC supports L4981BD datasheet lookup, stock confirmation, pricing requests and one-stop electronic component sourcing.

FudongIC has semiconductor distribution experience and works with global electronic component distributors and spot-stock suppliers in China, supporting component sourcing for 5G communications, aerospace and defense, automotive electronics, industrial control, medical electronics, energy and data-center applications.

Contact FudongIC for L4981BD Pricing & Technical Support

Product Overview

L4981BD is a PMIC - PFC (Power Factor Correction) product from STMicroelectronics. It is supplied in package 20-SOIC (0.295, 7.50mm Width) and can be considered for electronic systems where stability, reliability and supply continuity are important. FudongIC can provide L4981BD datasheet lookup, stock confirmation, pricing requests, BOM sourcing and component-selection support.

Product Description: IC PFC CTR AVER CURR 100KHZ 20SO

Key Features

Part Number:L4981BD
Manufacturer:STMicroelectronics
Category:PMIC - PFC (Power Factor Correction)
Package:20-SOIC (0.295, 7.50mm Width)
Supports datasheet lookup, stock confirmation and pricing requests
Suitable for samples, small production runs and volume sourcing requirements

Applications

L4981BD may be used in projects involving 5G communications, aerospace and defense, automotive electronics, industrial IoT, wireless embedded vision, cloud computing, data centers, medical electronics, motor control, automation, energy and building technologies, subject to the requirements of the specific design.

Procurement & Technical Support

If you are looking for L4981BD stock, volume pricing, lead time, alternative parts or technical documents, you can submit an RFQ through FudongIC. Our sales and technical teams can review your application, specification requirements, package needs and purchase quantity to provide a suitable sourcing option.

Packaging:

Tube
Series:

-
ProductStatus:

Active
Mode:

Average Current
Frequency-Switching:

100kHz
Current-Startup:

100 µA
Voltage-Supply:

14.5V ~ 19.5V
OperatingTemperature:

-40°C ~ 125°C
MountingType:

Surface Mount
Category:

PMIC - PFC (Power Factor Correction)
Datasheet:

L4981BD.pdf

L4981BD Frequently Asked Questions

Is L4981BD currently in stock? ▼

FudongIC currently shows 2,236 units of L4981BD in stock. Because electronic component inventory and pricing can change quickly, please submit an RFQ so we can confirm real-time stock, date code, unit price and lead time.

What is the minimum order quantity for L4981BD? ▼

The minimum order quantity currently shown for L4981BD is 1. For samples, small-batch orders, volume purchasing or long-term supply, submit an RFQ through FudongIC and we can provide tier pricing based on your actual requirements.

Is L4981BD original and genuine? ▼

FudongIC has experience in semiconductor distribution and works with global electronic component distributors and spot-stock suppliers in China. We focus on supply-channel review, quality control and traceability. If you need authenticity documentation, date-code information or quality files for L4981BD, please note this in your RFQ.

Can you provide a datasheet or technical support for L4981BD? ▼

Yes. You can view or download the L4981BD.pdf datasheet on this page. If you need pinout information, package details, BOM alternative suggestions or application-selection support for L4981BD, you can also contact the FudongIC technical and sales team.

Can you recommend alternative parts for L4981BD? ▼

Yes. Based on your application, preferred manufacturer, package 20-SOIC (0.295, 7.50mm Width), electrical specifications and lead-time requirements, FudongIC can help evaluate alternatives or related-series parts for L4981BD. Please submit an RFQ with your original BOM or specification requirements.

Which applications and industries commonly use L4981BD? ▼

As a PMIC - PFC (Power Factor Correction) product from STMicroelectronics, L4981BD may be used in projects involving 5G communications, aerospace and defense, automotive electronics, industrial IoT, wireless embedded vision, cloud computing, data centers, medical electronics, motor control, automation, energy and building technologies, subject to the requirements of the specific design.