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SC643ULTRT

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SC643ULTRT

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Part Number

SC643ULTRT

Manufacturer

Semtech Corporation

Description

IC LED DRIVER RGLTR 25MA 20MLPQ

Package

20-UFQFN Exposed Pad

ECAD

In Stock

25,896 piece(s)

Unit Price

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Lead Time

Can Ship Immediately

Estimated Delivery Time

Feb 4 - Feb 9 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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SC643ULTRT

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Certified Quality

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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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about SC643ULTRT?

Part Number # SC643ULTRT (PMIC - LED Drivers) is manufactured by Semtech Corporationand 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 SC643ULTRTspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SC643ULTRT with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SC643ULTRT.

SC643ULTRT Specifications

Manufacturer Semtech Corporation
Category Integrated Circuits (ICs) - PMIC - LED Drivers
Package 20-UFQFN Exposed Pad
ECAD Technical cover
Series SemPulse?
Type DC DC Regulator
Topology Switched Capacitor (Charge Pump)
Internal Switch(s) Yes
Number of Outputs 5
Voltage - Supply (Min) 2.9V
Voltage - Supply (Max) 5.5V
Voltage - Output 2.5 V ~ 5.25 V
Current - Output / Channel 25mA
Frequency -
Dimming -
Applications Backlight
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 20-UFQFN Exposed Pad
Supplier Device Package 20-MLPQ-UT (3x3)

SC643ULTRT Reviews

Alexa***** Cannon

April 9, 2023

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Dari*****ubey

March 29, 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!

Ashl*****Valdez

March 5, 2023

Quality made product satisfied with my purchase. Thanks.

The*****lores

February 22, 2023

Fast delivery well packed and as described.

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SC643ULTRT FAQ

1. How to order SC643ULTRT 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 SC643ULTRT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theSC643ULTRT. All suppliers must pass our qualification reviews before they can publish their products including SC643ULTRT on Heisener;we pay more attention to the channels and quality of SC643ULTRTproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the SC643ULTRT price and inventory displayed accurate?

The price and inventory of SC643ULTRT 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 SC643ULTRT?

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 SC643ULTRT we delivered, we will accept the replacement or return of the SC643ULTRT 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 ofSC643ULTRT.
(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 SC643ULTRT pin diagram, SC643ULTRT datasheet?

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

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SC643ULTRT Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

SC643ULTRT

D# SC643ULTRT-ND

Semtech Corporation

IC LED DRIVER RGLTR 25MA 20MLPQ

0
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Semtech Corporation

OEM/CM QUOTES ONLY | NO BROKERS

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Semtech Corporation

OEM/CM Immediate delivery

280
Part Number Manufacturer Description Stock

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IN stock Immediate delivery

275
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Semtech Corporation

BKLITE/FLASHDRVR/4LDOS/SEMPULS

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SC643ULTRT

Semtech Corporation

shipping today

285

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