Name: LP3944ISQ
Brand: Texas Instruments
SKU: LP3944ISQ
Availability: InStock
Rating: 5 (119 reviews)

LP3944ISQ

For Reference Only

Part Number	LP3944ISQ
Manufacturer	Texas Instruments
Description	IC LED DRIVER PS DIM 25MA 24WQFN
Datasheet	LP3944ISQ Specifications
Package	24-WFQFN Exposed Pad
ECAD
In Stock	7,744 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 15 - May 20 (Choose Expedited Shipping)
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Part Number # LP3944ISQ (PMIC - LED Drivers) is manufactured by Texas Instruments 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 LP3944ISQ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LP3944ISQ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LP3944ISQ.

LP3944ISQ Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - LED Drivers
Package	24-WFQFN Exposed Pad
ECAD
Series	-
Type	Power Switch
Topology	Shift Register
Internal Switch(s)	Yes
Number of Outputs	8
Voltage - Supply (Min)	2.3V
Voltage - Supply (Max)	5.5V
Voltage - Output	-
Current - Output / Channel	25mA
Frequency	-
Dimming	I2C, SMBus
Applications	Camera Flash
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	24-WFQFN Exposed Pad
Supplier Device Package	24-WQFN (4x4)

LP3944ISQ Reviews

Zand*****indsey

April 8, 2023

★ ★ ★ ★ ★

Well packed, good item, capacitors both within 2.5% tolerance!

Braxt*****rtman

March 5, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

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LP3944ISQ Packaging

LP3944ISQ FAQ

1. How to order LP3944ISQ 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 LP3944ISQ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LP3944ISQ. All suppliers must pass our qualification reviews before they can publish their products including LP3944ISQ on Heisener; we pay more attention to the channels and quality of LP3944ISQ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LP3944ISQ price and inventory displayed accurate?

The price and inventory of LP3944ISQ 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 LP3944ISQ?

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 LP3944ISQ we delivered, we will accept the replacement or return of the LP3944ISQ 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 LP3944ISQ.

(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 LP3944ISQ pin diagram, LP3944ISQ datasheet?

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

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LP3944ISQ 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

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LP3944ISQ

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