Name: L4943
Brand: STMicroelectronics
SKU: L4943
Availability: InStock
Rating: 5 (156 reviews)

L4943

For Reference Only

Part Number	L4943
Manufacturer	STMicroelectronics
Description	IC VREG MULTI CAR MULTIWATT15
Datasheet	L4943 Datasheet L4943 Specifications
Package	Multiwatt-15 (Vertical, Bent and Staggered Leads)
ECAD
In Stock	52,464 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # L4943 (PMIC - Voltage Regulators - Special Purpose) 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 L4943 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add L4943 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of L4943.

L4943 Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Special Purpose
Package	Multiwatt-15 (Vertical, Bent and Staggered Leads)
ECAD
Series	-
Applications	Converter, Car Audio System
Voltage - Input	11 V ~ 18 V
Number of Outputs	3
Voltage - Output	3 V ~ 11 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Through Hole
Package / Case	Multiwatt-15 (Vertical, Bent and Staggered Leads)
Supplier Device Package	15-Multiwatt

L4943 Datasheet

L4943 Reviews

Cece*****Peck

April 9, 2023

★ ★ ★ ★ ★

Absolutely awesome, quick delivery, perfect product exactly as described!

Julia*****stian

March 29, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Maxi*****amos

March 28, 2023

★ ★ ★ ★ ★

Very good, fast shipping, super reliable seller.

Sinc*****Reese

March 26, 2023

★ ★ ★ ★ ★

Various selection and thoughtful services! Prices are competitive as well. Thank you!

Aleja*****Prabhu

March 20, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

Blai*****itts

March 14, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Evang***** Hudson

March 3, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Par*****Mata

February 26, 2023

★ ★ ★ ★ ★

I bought this for myself, and liked it so much. I also bought one for a friend.

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L4943 Packaging

L4943 FAQ

1. How to order L4943 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 L4943 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4943. All suppliers must pass our qualification reviews before they can publish their products including L4943 on Heisener; we pay more attention to the channels and quality of L4943 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L4943 price and inventory displayed accurate?

The price and inventory of L4943 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 L4943?

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 L4943 we delivered, we will accept the replacement or return of the L4943 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 L4943.

(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 L4943 pin diagram, L4943 datasheet?

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

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L4943 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

L4943

D# L4943

STMicroelectronics

Standard Regulator Pos 3V to 11V3V to 11V3V to 7V 0.5A/0.5A/0.5A 15-Pin(15+Tab) MULTIWATT V Tube (Alt: L4943)

Part Number

Manufacturer

Description

Stock

L4943

STMicroelectronics

IC VREG MULTI CAR MULTIWATT15

Part Number

Manufacturer

Description

Stock

83006 001500

D# BEL4943-500-ND

Belden Inc

HOOK-UP STRND 22AWG BROWN 500'

L4943

D# L4943-ND

STMicroelectronics

IC REG CONV CAR 3OUT 15MULTIWATT

Part Number

Manufacturer

Description

Stock

L4943

STMicroelectronics

In stock shipping within 2days

454

Part Number	Manufacturer	Description	Stock
L4943	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	7807
XTAIL49435	NYMPH	OEM/CM QUOTES ONLY \| NO BROKERS	1
L49436	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	4334

Part Number

Manufacturer

Description

Stock

L4943-6

STMicroelectronics

OEM/CM Immediate delivery

3736

L4943

STMicroelectronics

OEM/CM Immediate delivery

3998

Part Number

Manufacturer

Description

Stock

ML4943

D# NS-ML4943

VARIOUS

OEM/CM ONLY

2096

L4943

D# NS-L4943

STMicroelectronics

OEM/CM ONLY

7928

Part Number

Manufacturer

Description

Stock

L4943

STMicroelectronics

MULTIPLE REGULATOR CIRCUIT, 15 Pin, Plastic, ZIP

6730

Part Number

Manufacturer

Description

Stock

L49436

STMicroelectronics

OEM/CM ONLY

4747

L4943

STMicroelectronics

OEM/CM ONLY

6746

Part Number

Manufacturer

Description

Stock

L4943-6

STMicroelectronics

IN stock Immediate delivery

3751

L4943

STMicroelectronics

IN stock Immediate delivery

4013

Part Number

Manufacturer

Description

Stock

L4943

STMicroelectronics

shipping today

12496

Part Number

Manufacturer

Description

Stock

L4943

STMicroelectronics

RFQ

9461

Part Number

Manufacturer

Description

Stock

L4943

STMicroelectronics

IC VREG MULTI CAR MULTIWATT15

870

Quick Inquiry

L4943

Certified Quality

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