Name: LT1939EDD
Brand: Linear Technology
SKU: LT1939EDD
Availability: InStock
Rating: 5 (98 reviews)

LT1939EDD

Apenas para referência

Nº de peças	LT1939EDD
Fabricante	Linear Technology
Descrição	IC REG DL BUCK/LINEAR 12DFN
Ficha técnica
pacote	12-WFDFN Exposed Pad
ECAD
Em estoque	6.672 piece(s)
Preço unitário	Request a Quote
Tempo de entrega	Pode ser enviado imediatamente
Tempo de entrega estimado	dez 25 - dez 30 (Escolha o envio acelerado)
Solicite uma cotação

Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para LT1939EDD 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 LT1939EDD com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de LT1939EDD.

Especificações do LT1939EDD

Fabricante	Linear Technology
Categoria	Circuitos integrados - PMIC - Reguladores de Voltagem - Linear + Comutação
pacote	12-WFDFN Exposed Pad
ECAD
Series	-
Topologia	Step-Down (Buck) (1), Linear (LDO) (1)
Função	-
Número de Saídas	2
Freqüência - Comutação	500kHz ~ 2.4MHz
Tensão / Corrente - Saída 1	0.8 V ~ 24.25 V, 2A
Tensão / Corrente - Saída 2	0.8 V ~ 24.25 V, 1A
Tensão / Corrente - Saída 3	-
com driver de LED	No
com supervisor	No
com sequenciador	No
Tensão - fonte	3 V ~ 25 V
Temperatura de operação	-40°C ~ 125°C
Tipo de montagem	Surface Mount
Pacote / caso	12-WFDFN Exposed Pad
Pacote de Dispositivo do Fornecedor	12-DFN (3x3)

LT1939EDD Packaging

LT1939EDD FAQ

1. How to order LT1939EDD 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 LT1939EDD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LT1939EDD. All suppliers must pass our qualification reviews before they can publish their products including LT1939EDD on Heisener; we pay more attention to the channels and quality of LT1939EDD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT1939EDD price and inventory displayed accurate?

The price and inventory of LT1939EDD 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 LT1939EDD?

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 LT1939EDD we delivered, we will accept the replacement or return of the LT1939EDD 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 LT1939EDD.

(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 LT1939EDD pin diagram, LT1939EDD datasheet?

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

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LT1939EDD 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

LT1939EDD#TRPBF

D# V36:1790_06419002

Analog Devices Inc

Conv DC-DC 3V to 25V Step Down Single-Out 0.8V 2A Automotive 12-Pin DFN EP T/R

RoHS: Compliant

LT1939EDD#PBF

D# V36:1790_06418999

Analog Devices Inc

Conv DC-DC 3V to 25V Step Down Single-Out 0.8V 2A Automotive 12-Pin DFN EP Tube

RoHS: Compliant

Nº de peças

Fabricante

Descrição

Estoque

LT1939EDD#PBF

Linear Technology

IC REG DL BUCK/LINEAR 12DFN

360

LT1939EDD#TRPBF

Linear Technology

DC TO DC CONVERTER AND SWITCHING REGULATOR CHIP

Nº de peças	Fabricante	Descrição	Estoque
DC1293A D# DC1293A-ND	Analog Devices Inc	LT1939EDD - MONOLITHIC 2A STEP-D	0
LT1939EDD#TRPBF D# LT1939EDD#TRPBF-ND	Analog Devices Inc	IC REG DL BUCK/LINEAR 12DFN	0
LT1939EDD#PBF D# LT1939EDD#PBF-ND	Analog Devices Inc	IC REG DL BUCK/LINEAR 12DFN	116
LT1939EDD D# LT1939EDD-ND	Analog Devices Inc	IC REG DL BUCK/LINEAR 12DFN	0

Nº de peças

Fabricante

Descrição

Estoque

LT1939EDD#PBF

Linear Technology

In stock shipping within 2days

1100

Nº de peças

Fabricante

Descrição

Estoque

LT1939EDD#PBF

D# 1628758

Linear Technology

SWITCH REG, 2A, STEP DOWN, 12DFN

RoHS: Compliant

Min Qty: 1

Container: Each

Nº de peças	Fabricante	Descrição	Estoque
LT1939EDDPBF	Analog Devices Inc	OEM/CM QUOTES ONLY \| NO BROKERS	259
LT1939EDDTRPBF	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	3622
LT1939EDDTRPBFIDD	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	3422
LT1939EDD	LINEAR TECHNOLOGY	OEM/CM QUOTES ONLY \| NO BROKERS	101
LT1939EDDPBFID	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	304

Nº de peças	Fabricante	Descrição	Estoque
LT1939EDDPBF	Linear Technology	OEM/CM ONLY	1089
LT1939EDDTRPBF	Linear Technology	OEM/CM ONLY	1157
LT1939EDDTRPBFIDD	Linear Technology	OEM/CM ONLY	1158
LT1939EDDPBFI	Linear Technology	OEM/CM ONLY	1100
LT1939EDDPBFID	Linear Technology	OEM/CM ONLY	1156
LT1939EDD	Linear Technology	OEM/CM ONLY	1154

Nº de peças

Fabricante

Descrição

Estoque

LT1939EDD#TRPBF

D# NS-LT1939EDD#TRPBF

Linear Technology

OEM/CM ONLY

4743

LT1939EDD#PBF

D# NS-LT1939EDD#PBF

Linear Technology

OEM/CM ONLY

4132

Nº de peças	Fabricante	Descrição	Estoque
LT1939EDD#PBF D# LT1939EDD#PBF	Analog Devices Inc	VOLTAGE REGULATOR RoHS: Compliant	0
LT1939EDD#TRPBF D# LT1939EDD#TRPBF	Analog Devices Inc	VOLTAGE REGULATOR RoHS: Compliant	0
DC1293A D# DC1293A	Analog Devices Inc	LINEAR ICS - EVALUATION BOARD RoHS: Compliant	0

Nº de peças	Fabricante	Descrição	Estoque
LT1939EDD	Linear Technology	OEM/CM ONLY	103
LT1939EDDTRPBF/IDD	Linear Technology	OEM/CM ONLY	2961
LT1939EDDPBF/ID	Linear Technology	OEM/CM ONLY	273
LT1939EDDPBF	Linear Technology	OEM/CM ONLY	137
LT1939EDDTRPBF	Linear Technology	OEM/CM ONLY	593

Nº de peças

Fabricante

Descrição

Estoque

LT1939EDD#PBF

D# 35213173

Analog Devices Inc

Conv DC-DC 3V to 25V Step Down Single-Out 0.8V 2A Automotive 12-Pin DFN EP Tube

RoHS: Compliant

Nº de peças

Fabricante

Descrição

Estoque

LT1939EDD#PBF

Linear Technology

RFQ

14912

LT1939EDD

Linear Technology

RFQ

7107

Quick Inquiry

LT1939EDD

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