Name: E-L4981A
Brand: STMicroelectronics
SKU: E-L4981A
Availability: InStock
Rating: 5 (107 reviews)

E-L4981A

For Reference Only

Part Number	E-L4981A
Manufacturer	STMicroelectronics
Description	IC PWR FACTOR CORRECTOR 20-DIP
Datasheet	E-L4981A Datasheet E-L4981A Specifications
Package	20-DIP (0.300", 7.62mm)
ECAD
In Stock	3,840 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # E-L4981A (PMIC - PFC (Power Factor Correction)) is manufactured by STMicroelectronics and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For E-L4981A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add E-L4981A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of E-L4981A.

E-L4981A Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - PFC (Power Factor Correction)
Package	20-DIP (0.300", 7.62mm)
ECAD
Series	-
Mode	Average Current
Frequency - Switching	100kHz
Current - Startup	100µA
Voltage - Supply	14.5 V ~ 19.5V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Through Hole
Package / Case	20-DIP (0.300", 7.62mm)
Supplier Device Package	20-DIP

E-L4981A Datasheet

E-L4981A Reviews

Dall*****ullins

April 8, 2023

★ ★ ★ ★ ★

Very Quick,no problems - Thank you.

Lili***** Jones

April 5, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Cale*****xena

April 2, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Olive*****shnan

February 27, 2023

★ ★ ★ ★ ★

Great seller, item shipped quickly and in great packaging. I will come next time .

Lilli*****ntosh

February 24, 2023

★ ★ ★ ★ ★

Awesome buying experience, smooth transmission with the seller, and fast delivery.

Enz*****arton

February 24, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Rich*****Coffey

February 21, 2023

★ ★ ★ ★ ★

Always have what I need, fast and easy for making an order, fast shipping and great service! That about covers it! Many Thanks!

Write a Review

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E-L4981A Packaging

E-L4981A FAQ

1. How to order E-L4981A on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that E-L4981A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the E-L4981A. All suppliers must pass our qualification reviews before they can publish their products including E-L4981A on Heisener; we pay more attention to the channels and quality of E-L4981A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the E-L4981A price and inventory displayed accurate?

The price and inventory of E-L4981A fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of E-L4981A?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the E-L4981A we delivered, we will accept the replacement or return of the E-L4981A only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of E-L4981A.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as E-L4981A pin diagram, E-L4981A datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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E-L4981A Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

L4981AD013TR

D# V72:2272_17626575

STMicroelectronics

Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

EL4981AD

D# E-L4981AD

STMicroelectronics

Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube - Rail/Tube (Alt: E-L4981AD)

RoHS: Compliant

L4981AD013TR

D# L4981AD013TR

STMicroelectronics

Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R - Tape and Reel (Alt: L4981AD013TR)

Part Number

Manufacturer

Description

Stock

L4981AD013TR

D# L4981AD013TR

STMicroelectronics

Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R (Alt: L4981AD013TR)

Part Number

Manufacturer

Description

Stock

L4981AD013TR

D# L4981AD013TR

STMicroelectronics

Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R (Alt: L4981AD013TR)

Part Number

Manufacturer

Description

Stock

L4981AD013TR

STMicroelectronics

STOCK

8000

Part Number	Manufacturer	Description	Stock
L4981AD013TR	STMicroelectronics	POWER FACTOR CORRECTOR	0
E-L4981AD	STMicroelectronics	IC PWR FACTOR CORRECTOR 20 SOIC	0
E-L4981A	STMicroelectronics	P Current 300Ua Frequency 80K IC Pfc 19.5V DIP-20 Startu	10

Part Number	Manufacturer	Description	Stock
E-L4981AD D# 497-4561-5-ND	STMicroelectronics	IC PFC CTR AVER CURR 100KHZ 20SO	0
L4981AD013TR D# 497-4562-2-ND	STMicroelectronics	IC PFC CTR AVER CURR 100KHZ 20SO	1000
E-L4981A D# 497-4560-ND	STMicroelectronics	IC PFC CTR AV CURR 100KHZ 20DIP	0

Part Number

Manufacturer

Description

Stock

L4981AD013TR

STMicroelectronics

In stock shipping within 2days

9260

Part Number

Manufacturer

Description

Stock

L4981AD013TR

D# 2474077

STMicroelectronics

PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20

RoHS: Compliant

Min Qty: 1000

Container: Reel

Part Number

Manufacturer

Description

Stock

L4981AD013TR

STMicroelectronics

L4981 Series 19.5 V 16 mA Surface Mount Power Factor Corrector - SOIC-20

RoHS: Compliant

pbFree: Yes

2000

Part Number	Manufacturer	Description	Stock
EL4981AD	SGS Semiconductor Ltd	OEM/CM QUOTES ONLY \| NO BROKERS	1150
L4981AD013TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	116302
EL4981AD013TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	7114
EL4981A	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	575

Part Number

Manufacturer

Description

Stock

L4981AD013TR

STMicroelectronics

L4981AD013TR

7000

Part Number

Manufacturer

Description

Stock

L4981AD013TR

STMicroelectronics

OEM/CM Immediate delivery

30000

Part Number

Manufacturer

Description

Stock

L4981AD013TR

D# 511-L4981AD013TR

STMicroelectronics

Power Factor Correction - PFC Very High Power

RoHS: Compliant

289

Part Number

Manufacturer

Description

Stock

L4981AD013TR

D# XSFP00000151828

STMicroelectronics

L4981 Series 19.5 V 16 mA Surface Mount Power Factor Corrector - SOIC-20

2000

Part Number

Manufacturer

Description

Stock

L4981AD013TR

D# 38Y7867

STMicroelectronics

PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20, UVLO:14.5V, Supply Voltage Min:-, Supply Voltage Max:19.5V, Startup Current:300µA, Operating Supply Current:12mA, Controller IC Case Style:SOIC, No. of Pins:20Pins, Duty Cycle (%):-, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

449

E-L4981A

D# 24M1660

STMicroelectronics

IC, PFC, 19.5V, DIP-20, UVLO:-, Supply Voltage Min:-, Supply Voltage Max:19.5V, Startup Current:300µA, Operating Supply Current:-, Controller IC Case Style:DIP, No. of Pins:20Pins, Duty Cycle (%):-, Frequency:80kHz, Product Range:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
E-L4981A D# NS-E-L4981A	STMicroelectronics	OEM/CM ONLY	4619
E-L4981AD D# NS-E-L4981AD	STMicroelectronics	OEM/CM ONLY	2386
L4981AD013TR D# NS-L4981AD013TR	STMicroelectronics	OEM/CM ONLY	2999

Part Number

Manufacturer

Description

Stock

L4981AD013TR

STMicroelectronics

POWER FACTOR CONTROLLER, 20 Pin, SOP

182

Part Number

Manufacturer

Description

Stock

E-L4981AD013TR

D# E-L4981AD013TR

STMicroelectronics

Semiconductor

923

Part Number

Manufacturer

Description

Stock

L4981AD013TR

STMicroelectronics

OEM/CM ONLY

17503

EL4981A

STMicroelectronics

OEM/CM ONLY

516

Part Number

Manufacturer

Description

Stock

L4981AD013TR

STMicroelectronics

IN stock Immediate delivery

29985

Part Number

Manufacturer

Description

Stock

L4981AD013TR

STMicroelectronics

shipping today

12496

Part Number

Manufacturer

Description

Stock

L4981AD013TR

D# 53153033

STMicroelectronics

Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

L4981AD013TR

mfr

RFQ

8660

Part Number

Manufacturer

Description

Stock

L4981AD013TR

STMicroelectronics

IC PFC CTRLR AVERAGE CURR 20SOIC

161101

Part Number

Manufacturer

Description

Stock

L4981AD013TR

D# 2474077

STMicroelectronics

PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20

RoHS: Compliant

Min Qty: 1000

Container: Reel

Quick Inquiry

E-L4981A

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