Question 1

What are the key features of ST MICROELECTRONICS L4981AD013TR?

EZKEY · Accepted Answer

This product belongs to the Power Factor Correction - PFC category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by ST MICROELECTRONICS with full traceability.

Question 2

What are the main application scenarios for L4981AD013TR?

EZKEY · Accepted Answer

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

Question 3

How does L4981AD013TR work?

EZKEY · Accepted Answer

This device follows established Power Factor Correction - PFC design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

Question 4

What is the technical performance of L4981AD013TR?

EZKEY · Accepted Answer

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

Question 5

What is the current market demand for L4981AD013TR?

EZKEY · Accepted Answer

The global Power Factor Correction - PFC market is growing at ~6-8% CAGR, with particularly strong demand in power management. ST MICROELECTRONICS L4981AD013TR is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

Question 6

What are the technical characteristics of L4981AD013TR?

EZKEY · Accepted Answer

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, ST MICROELECTRONICS provides full technical support and reference designs.

Application	General Purpose
Brand	ST MICROELECTRONICS
Category	Power Factor Correction - PFC
Data Tier	General Description
Description	Power Factor Correction - PFC Very High Power
ECCN	EAR99
Halogen Free	Yes
Lead Free	Yes
Manufacturer	STMicroelectronics
Packaging	Tape & Reel
Product Type	Electronic Component
REACH	Compliant
RoHS	Compliant
Standard Pack Qty	1000

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L4981AD013TR | ST MICROELECTRONICS Power Factor Correction - PFC Very High Power

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

L4981AD013TR Application and Selection Guide

L4981AD013TR Model and Manufacturer Information

L4981AD013TR Product Parameters and Description

L4981AD013TR Application and Selection Reference

Recommended Part Numbers for L4981AD013TR