Name: L9949
Brand: STMicroelectronics
SKU: L9949
Availability: InStock
Rating: 5 (134 reviews)

L9949

For Reference Only

Part Number	L9949
Manufacturer	STMicroelectronics
Description	IC DRIVER DOOR ACTUATOR PWRSO-20
Datasheet	L9949 Datasheet L9949 Specifications
Package	20-SOIC (0.433", 11.00mm Width) Exposed Pad
ECAD
In Stock	25,356 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # L9949 (PMIC - Power Management - Specialized) 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 L9949 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add L9949 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of L9949.

L9949 Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Power Management - Specialized
Package	20-SOIC (0.433", 11.00mm Width) Exposed Pad
ECAD
Series	-
Applications	Automotive
Current - Supply	7mA
Voltage - Supply	7 V ~ 28 V
Operating Temperature	-40°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.433", 11.00mm Width) Exposed Pad
Supplier Device Package	PowerSO-20

L9949 Datasheet

L9949 Reviews

Jay***** Hora

March 27, 2023

★ ★ ★ ★ ★

These are a great value at this price.

Mar*****ham

March 10, 2023

★ ★ ★ ★ ★

It arrived earlier than the deadline. All is OK. Thank you

Bryse*****wdhury

March 4, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Mela*****Henson

March 3, 2023

★ ★ ★ ★ ★

These are the most popular variety of components of different types!

Write a Review

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L9949 Packaging

L9949 FAQ

1. How to order L9949 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 L9949 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L9949. All suppliers must pass our qualification reviews before they can publish their products including L9949 on Heisener; we pay more attention to the channels and quality of L9949 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L9949 price and inventory displayed accurate?

The price and inventory of L9949 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 L9949?

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 L9949 we delivered, we will accept the replacement or return of the L9949 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 L9949.

(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 L9949 pin diagram, L9949 datasheet?

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

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L9949 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
SM6T39A-E3/52 D# SM6T39A-E3/52	Vishay Intertechnologies	Diode TVS Single Uni-Dir 33.3V 600W 2-Pin SMB T/R - Tape and Reel (Alt: SM6T39A-E3/52) RoHS: Compliant	0
L9949TR D# L9949TR	STMicroelectronics	Door Actuator Driver 20-Pin PowerSO T/R - Tape and Reel (Alt: L9949TR) RoHS: Compliant	0
L9949 D# L9949	STMicroelectronics	Door Actuator Driver 20-Pin PowerSO Tube - Rail/Tube (Alt: L9949) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
SM6T39A-E3/52 D# SM6T39A-E3/52	Vishay Intertechnologies	Diode TVS Single Uni-Dir 33.3V 600W 2-Pin SMB T/R (Alt: SM6T39A-E3/52) RoHS: Compliant	0
L9949TR D# L9949TR	STMicroelectronics	Door Actuator Driver 20-Pin PowerSO T/R (Alt: L9949TR)	0
L9949 D# L9949	STMicroelectronics	Door Actuator Driver 20-Pin PowerSO Tube (Alt: L9949)	0

Part Number	Manufacturer	Description	Stock
L9949TR	STMicroelectronics	DOOR ACTUATOR - Tape and Reel	0
L9949	STMicroelectronics	DOOR ACTUATOR - Rail/Tube	0
SM6T39A-E3/52	Vishay Semiconductors	- Tape and Reel	9000

Part Number	Manufacturer	Description	Stock
CAT1103012 D# BEL9949-ND	Belden Inc	10GX TRACEABLE PCORD ORG 12FT	0
SM6T39A-E3/52 D# SM6T39A-E3/52GICT-ND	Vishay Semiconductors	TVS DIODE 33.3V 53.9V DO214AA	1188
L9949TR D# L9949TR-ND	STMicroelectronics	IC DRIVER DOOR ACTUATOR PWRSO-20	0
L9949 D# L9949-ND	STMicroelectronics	IC DRIVER DOOR ACTUATOR PWRSO-20	0

Part Number

Manufacturer

Description

Stock

L9949

In stock shipping within 2days

188

L9949TR

STMicroelectronics

In stock shipping within 2days

580

Part Number

Manufacturer

Description

Stock

SM6T39A-E3/52

Vishay Intertechnologies

600 W 39 V Uni-Directional SMT Transient Voltage Suppressor Diode - DO-214AA

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
L9949TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	8097
L9949015884	CS	OEM/CM QUOTES ONLY \| NO BROKERS	2
L9949	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	5568
L9949ES	STMICROELECTRONICS	OEM/CM QUOTES ONLY \| NO BROKERS	93
DS1232L9949C2299AA	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	25

Part Number	Manufacturer	Description	Stock
L9949	N	OEM/CM Immediate delivery	88
L9949TR	STMicroelectronics	OEM/CM Immediate delivery	580
SM6T39A-E3/52	Vishay Intertechnologies	OEM/CM Immediate delivery	879448

Part Number

Manufacturer

Description

Stock

SM6T39A-E3/52

D# 625-SM6T39A-E3

Vishay Intertechnologies

ESD Suppressors / TVS Diodes 600W 39V 5% Uni

RoHS: Compliant

1964

Part Number	Manufacturer	Description	Stock
L9949 D# NS-L9949	STMicroelectronics	OEM/CM ONLY	3164
L9949TR D# NS-L9949TR	STMicroelectronics	OEM/CM ONLY	7523
SM6T39A-E3/52 D# NS-SM6T39A-E3/52	Vishay Semiconductors	OEM/CM ONLY	9516

Part Number	Manufacturer	Description	Stock
L9949TR	STMicroelectronics	OEM/CM ONLY	616
L9949	STMicroelectronics	OEM/CM ONLY	3616
L9949ES	STMicroelectronics	OEM/CM ONLY	96

Part Number	Manufacturer	Description	Stock
SM6T39A-E3/52	Vishay Intertechnologies	IN stock Immediate delivery	879433
L9949TR	STMicroelectronics	IN stock Immediate delivery	575
L9949	N	IN stock Immediate delivery	83

Part Number

Manufacturer

Description

Stock

SM6T39A-E3/52

Vishay Intertechnologies

ESD Suppressors / TVS Diodes 600W 39V 5% Uni

pbFree: Pb-Free

Part Number	Manufacturer	Description	Stock
L9949	STMicroelectronics	shipping today	27796
L9949TR	STMicroelectronics	shipping today	2045
SM6T39A-E3/52	Vishay Huntington	shipping today	129999

Part Number

Manufacturer

Description

Stock

L9949TR

STMicroelectronics

IC DRIVER DOOR ACTUATOR PWRSO-20

1265

Quick Inquiry

L9949

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