Name: LT1939IDD
Brand: Linear Technology
SKU: LT1939IDD
Availability: InStock
Rating: 5 (97 reviews)

LT1939IDD

Solo por referencia

Nº de pieza	LT1939IDD
Fabricantes	Linear Technology
Descripción	IC REG DL BUCK/LINEAR 12DFN
Hoja de datos
Paquete	12-WFDFN Exposed Pad
ECAD
En existencias	3.888 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	feb 5 - feb 10 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo LT1939IDD 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 LT1939IDD con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LT1939IDD.

Especificaciones LT1939IDD

Fabricantes	Linear Technology
Categoría	Circuitos integrados - PMIC - Reguladores de voltaje - Lineal + Conmutación
Paquete	12-WFDFN Exposed Pad
ECAD
Serie	-
Topología	Step-Down (Buck) (1), Linear (LDO) (1)
Función	-
Número de salidas	2
Frecuencia - Conmutación	500kHz ~ 2.4MHz
Voltaje / Corriente - Salida 1	0.8 V ~ 24.25 V, 2A
Voltaje / Corriente - Salida 2	0.8 V ~ 24.25 V, 1A
Voltaje / Corriente - Salida 3	-
Con LED Driver	No
w / Supervisor	No
w / Secuenciador	No
Suministro de voltaje	3 V ~ 25 V
Temperatura de funcionamiento	-40°C ~ 125°C
Tipo de montaje	Surface Mount
Paquete / caja	12-WFDFN Exposed Pad
Paquete de dispositivo del proveedor	12-DFN (3x3)

LT1939IDD Packaging

LT1939IDD FAQ

1. How to order LT1939IDD 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 LT1939IDD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LT1939IDD. All suppliers must pass our qualification reviews before they can publish their products including LT1939IDD on Heisener; we pay more attention to the channels and quality of LT1939IDD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT1939IDD price and inventory displayed accurate?

The price and inventory of LT1939IDD 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 LT1939IDD?

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 LT1939IDD we delivered, we will accept the replacement or return of the LT1939IDD 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 LT1939IDD.

(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 LT1939IDD pin diagram, LT1939IDD datasheet?

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

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LT1939IDD 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

Nº de pieza

Fabricantes

Descripción

En existencias

LT1939IDD#PBF

D# V36:1790_06419003

Analog Devices Inc

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

RoHS: Compliant

LT1939IDD#TRPBF

D# V36:1790_06419006

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

Nº de pieza

Fabricantes

Descripción

En existencias

LT1939IDD#PBF

Linear Technology

IC REG DL BUCK/LINEAR 12DFN

LT1939IDD#TRPBF

Linear Technology

DC TO DC CONVERTER AND SWITCHING REGULATOR CHIP

Nº de pieza	Fabricantes	Descripción	En existencias
LT1939IDD D# LT1939IDD-ND	Analog Devices Inc	IC REG DL BUCK/LINEAR 12DFN	0
LT1939IDD#PBF D# LT1939IDD#PBF-ND	Analog Devices Inc	IC REG DL BUCK/LINEAR 12DFN	0
LT1939IDD#TRPBF D# LT1939IDD#TRPBF-ND	Analog Devices Inc	IC REG DL BUCK/LINEAR 12DFN	0

Nº de pieza

Fabricantes

Descripción

En existencias

LT1939IDD#PBF

Linear Technology

In stock shipping within 2days

1050

Nº de pieza

Fabricantes

Descripción

En existencias

LT1939IDDPBF

N/A

OEM/CM QUOTES ONLY | NO BROKERS

3045

Nº de pieza	Fabricantes	Descripción	En existencias
LT1939IDDTRPBF	Linear Technology	OEM/CM ONLY	1161
LT1939IDD	Linear Technology	OEM/CM ONLY	1159
LT1939IDDPBF	Linear Technology	OEM/CM ONLY	1160

Nº de pieza

Fabricantes

Descripción

En existencias

LT1939IDD#TRPBF

D# NS-LT1939IDD#TRPBF

Linear Technology

OEM/CM ONLY

6416

LT1939IDD#PBF

D# NS-LT1939IDD#PBF

Linear Technology

OEM/CM ONLY

7156

Nº de pieza

Fabricantes

Descripción

En existencias

LT1939IDD#PBF

D# LT1939IDD#PBF

Analog Devices Inc

VOLTAGE REGULATOR

RoHS: Compliant

LT1939IDD#TRPBF

D# LT1939IDD#TRPBF

Analog Devices Inc

VOLTAGE REGULATOR

RoHS: Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

LT1939IDDPBF

Linear Technology

OEM/CM ONLY

2636

Nº de pieza

Fabricantes

Descripción

En existencias

LT1939IDD#PBF

D# 35242531

Analog Devices Inc

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

RoHS: Compliant

Quick Inquiry

LT1939IDD

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS