Name: LT3991EDD#PBF
Brand: Linear Technology
SKU: LT3991EDD-PBF
Availability: InStock
Rating: 5 (114 reviews)

LT3991EDD#PBF

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Nº de pieza	LT3991EDD#PBF
Fabricantes	Linear Technology
Descripción	IC REG BUCK ADJ 1.2A 10DFN
Hoja de datos
Paquete	10-WFDFN Exposed Pad
ECAD
En existencias	29.244 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	ene 27 - feb 1 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo LT3991EDD#PBF por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue LT3991EDD#PBF con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LT3991EDD#PBF.

Especificaciones LT3991EDD#PBF

Fabricantes	Linear Technology
Categoría	Circuitos integrados - PMIC - Reguladores de voltaje - Reguladores de interruptor de CC CC
Paquete	10-WFDFN Exposed Pad
ECAD
Serie	-
Función	Step-Down
Configuración de salida	Positive
Topología	Buck
Tipo de salida	Adjustable
Número de salidas	1
Voltaje - Entrada (Min)	4.3V
Voltaje - Entrada (Máx)	55V
Voltaje - Salida (Min / Fixed)	1.19V
Voltaje - Salida (Máx)	30V
Salida de corriente	1.2A
Frecuencia - Conmutación	200kHz ~ 2MHz
Rectificador síncrono	No
Temperatura de funcionamiento	-40°C ~ 125°C (TJ)
Tipo de montaje	Surface Mount
Paquete / caja	10-WFDFN Exposed Pad
Paquete de dispositivo del proveedor	10-DFN (3x3)

LT3991EDD#PBF Packaging

LT3991EDD#PBF FAQ

1. How to order LT3991EDD#PBF 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 LT3991EDD#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LT3991EDD#PBF. All suppliers must pass our qualification reviews before they can publish their products including LT3991EDD#PBF on Heisener; we pay more attention to the channels and quality of LT3991EDD#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT3991EDD#PBF price and inventory displayed accurate?

The price and inventory of LT3991EDD#PBF 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 LT3991EDD#PBF?

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 LT3991EDD#PBF we delivered, we will accept the replacement or return of the LT3991EDD#PBF 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 LT3991EDD#PBF.

(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 LT3991EDD#PBF pin diagram, LT3991EDD#PBF datasheet?

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

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LT3991EDD#PBF Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

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Quick Inquiry

LT3991EDD#PBF

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