Name: LTC3857EUH#PBF
Brand: Linear Technology
SKU: LTC3857EUH-PBF
Availability: InStock
Rating: 5 (93 reviews)

LTC3857EUH#PBF

Solo por referencia

Nº de pieza	LTC3857EUH#PBF
Fabricantes	Linear Technology
Descripción	IC REG CTRLR BUCK 32QFN
Hoja de datos
Paquete	32-WFQFN Exposed Pad
ECAD
En existencias	19.152 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	nov 11 - nov 16 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo LTC3857EUH#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 LTC3857EUH#PBF con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LTC3857EUH#PBF.

Especificaciones LTC3857EUH#PBF

Fabricantes	Linear Technology
Categoría	Circuitos integrados - PMIC - Reguladores de voltaje - Controladores de interruptor de CC CC
Paquete	32-WFQFN Exposed Pad
ECAD
Serie	PolyPhase?
Tipo de salida	Transistor Driver
Función	Step-Down
Configuración de salida	Positive
Topología	Buck
Número de salidas	2
Fases de salida	2
Voltaje - Suministro (Vcc / Vdd)	4 V ~ 38 V
Frecuencia - Conmutación	105kHz ~ 835kHz, 350kHz ~ 535kHz
Ciclo de trabajo (máximo)	99.4%
Rectificador síncrono	Yes
Sincronización de reloj	No
Interfaces seriales	-
Funciones de control	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Temperatura de funcionamiento	-40°C ~ 125°C (TJ)
Paquete / caja	32-WFQFN Exposed Pad
Paquete de dispositivo del proveedor	32-QFN (5x5)

LTC3857EUH#PBF Packaging

LTC3857EUH#PBF FAQ

1. How to order LTC3857EUH#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 LTC3857EUH#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC3857EUH#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC3857EUH#PBF on Heisener; we pay more attention to the channels and quality of LTC3857EUH#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC3857EUH#PBF price and inventory displayed accurate?

The price and inventory of LTC3857EUH#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 LTC3857EUH#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 LTC3857EUH#PBF we delivered, we will accept the replacement or return of the LTC3857EUH#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 LTC3857EUH#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 LTC3857EUH#PBF pin diagram, LTC3857EUH#PBF datasheet?

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

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LTC3857EUH#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.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

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DUAL SYNCHRONOUS STEP-DOWN CONTROLLER QFN-32, Supply Voltage Min:4V, Supply Voltage Max:38V, No. of Outputs:2, Duty Cycle (%):99.4%, Controller IC Case Style:QFN, No. of Pins:32, Switching Frequency:850kHz, Packaging:Cut Tape , RoHS Compliant: Yes

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BUCK, DUAL, SYNCH, 38VIN, 900KHZ, 32QFN

RoHS: Compliant

Min Qty: 1

Container: Each

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LTC3857EUHPBFIUH	Linear Technology	OEM/CM ONLY	101
LTC3857EUHPBF	Linear Technology	OEM/CM ONLY	354
LTC3857EUHPBFI	Linear Technology	OEM/CM ONLY	920

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D# LTC3857EUH#PBF

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RoHS: Compliant

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LTC3857EUHPBF/I

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shipping today

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LTC3857EUH#PBF

D# 53811071

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Quick Inquiry

LTC3857EUH#PBF

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