Name: MP3389EF-LF
Brand: Monolithic Power Systems Inc.
SKU: MP3389EF-LF
Availability: InStock
Rating: 5 (194 reviews)

MP3389EF-LF

For Reference Only

Part Number	MP3389EF-LF
Manufacturer	Monolithic Power Systems Inc.
Description	IC LED DRIVER
Datasheet	MP3389EF-LF Specifications
Package	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
In Stock	3,968 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MP3389EF-LF (PMIC - LED Drivers) is manufactured by Monolithic Power Systems Inc. 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 MP3389EF-LF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MP3389EF-LF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MP3389EF-LF.

MP3389EF-LF Specifications

Manufacturer	Monolithic Power Systems Inc.
Category	Integrated Circuits (ICs) - PMIC - LED Drivers
Package	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Series	-
Type	DC DC Controller
Topology	Step-Up (Boost)
Internal Switch(s)	No
Number of Outputs	12
Voltage - Supply (Min)	5V
Voltage - Supply (Max)	28V
Voltage - Output	-
Current - Output / Channel	60mA
Frequency	-
Dimming	PWM
Applications	Backlight
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package	28-TSSOP

MP3389EF-LF Reviews

Carl*****avis

April 3, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Lila*****owell

April 2, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Park*****attan

March 27, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Ly***** Raj

March 8, 2023

★ ★ ★ ★ ★

Very professional sellers, they have adopted MSL packaging for different parts.

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MP3389EF-LF Packaging

MP3389EF-LF FAQ

1. How to order MP3389EF-LF 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 MP3389EF-LF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MP3389EF-LF. All suppliers must pass our qualification reviews before they can publish their products including MP3389EF-LF on Heisener; we pay more attention to the channels and quality of MP3389EF-LF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MP3389EF-LF price and inventory displayed accurate?

The price and inventory of MP3389EF-LF 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 MP3389EF-LF?

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 MP3389EF-LF we delivered, we will accept the replacement or return of the MP3389EF-LF 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 MP3389EF-LF.

(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 MP3389EF-LF pin diagram, MP3389EF-LF datasheet?

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

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MP3389EF-LF 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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MP3389EF-LF

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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