Name: LM3503SQX-44
Brand: Texas Instruments
SKU: LM3503SQX-44
Availability: InStock
Rating: 5 (147 reviews)

LM3503SQX-44

Apenas para referência

Nº de peças	LM3503SQX-44
Fabricante	Texas Instruments
Descrição	IC LED DRIVER RGLTR DIM 16WQFN
Ficha técnica	LM3503SQX-44 Ficha técnica
pacote	16-WFQFN Exposed Pad
ECAD
Em estoque	5.584 piece(s)
Preço unitário	Request a Quote
Tempo de entrega	A ser confirmado
Tempo de entrega estimado	fev 12 - fev 17 (Escolha o envio acelerado)
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Estamos oferecendo para LM3503SQX-44 preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
Para efectuar a sua RFQ, por favor, adicione LM3503SQX-44 com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de LM3503SQX-44.

Especificações do LM3503SQX-44

Fabricante	Texas Instruments
Categoria	Circuitos integrados - PMIC - Drivers de LED
pacote	16-WFQFN Exposed Pad
ECAD
Series	-
Tipo	DC DC Regulator
Topologia	Step-Up (Boost)
Interruptor interno (s)	Yes
Número de Saídas	2
Tensão - Abastecimento (Min)	2.5V
Tensão - Fornecimento (máx.)	5.5V
Tensão - saída	44V
Corrente - saída / canal	750mA (Switch)
Freqüência	1MHz
Escurecendo	Analog, PWM
Aplicações	Backlight
Temperatura de operação	-40°C ~ 85°C (TA)
Tipo de montagem	Surface Mount
Pacote / caso	16-WFQFN Exposed Pad
Pacote de Dispositivo do Fornecedor	16-WQFN (4x4)

LM3503SQX-44 folha de dados

LM3503SQX-44 Packaging

LM3503SQX-44 FAQ

1. How to order LM3503SQX-44 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 LM3503SQX-44 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM3503SQX-44. All suppliers must pass our qualification reviews before they can publish their products including LM3503SQX-44 on Heisener; we pay more attention to the channels and quality of LM3503SQX-44 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM3503SQX-44 price and inventory displayed accurate?

The price and inventory of LM3503SQX-44 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 LM3503SQX-44?

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 LM3503SQX-44 we delivered, we will accept the replacement or return of the LM3503SQX-44 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 LM3503SQX-44.

(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 LM3503SQX-44 pin diagram, LM3503SQX-44 datasheet?

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

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LM3503SQX-44 Garantias

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

Nº de peças

Fabricante

Descrição

Estoque

LM3503SQX-44/NOPB

Texas Instruments

IC LED DRIVER WHTE BCKLGT 16WQFN

LM3503SQX-44

Texas Instruments

IC LED DRIVER WHTE BCKLGT 16WQFN

Nº de peças

Fabricante

Descrição

Estoque

LM3503SQX-44/NOPB

D# LM3503SQX-44/NOPB-ND

Texas Instruments

IC LED DRIVER RGLTR DIM 16WQFN

LM3503SQX-44

D# LM3503SQX-44-ND

Texas Instruments

IC LED DRIVER RGLTR DIM 16WQFN

Nº de peças

Fabricante

Descrição

Estoque

LM3503SQX44

Texas Instruments

OEM/CM ONLY

699

LM3503SQX44NOPB

Texas Instruments

OEM/CM ONLY

164

Nº de peças

Fabricante

Descrição

Estoque

LM3503SQX-44

D# NS-LM3503SQX-44

Texas Instruments

OEM/CM ONLY

5746

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LM3503SQX-44

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