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KA3844B

hot KA3844B

KA3844B

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Nº de pieza KA3844B
Fabricantes Fairchild/ON Semiconductor
Descripción IC REG CTRLR PWM CM 8-DIP
Hoja de datos

KA3844B Hoja de datos
Paquete 8-DIP (0.300", 7.62mm)
ECAD
En existencias 423.300 piece(s)
Precio unitario $ 0,7734 *
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega dic 23 - dic 28 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo KA3844B 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 KA3844B con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de KA3844B.

Especificaciones KA3844B

FabricantesFairchild/ON Semiconductor
CategoríaCircuitos integrados - PMIC - Conversores CA CC, interruptor fuera de línea
Paquete8-DIP (0.300", 7.62mm)
ECAD
Serie-
Aislamiento de salida-
Interruptor (es) interno (s)No
Voltaje - Desglose-
Topología-
Voltaje - Puesta en marcha16V
Voltaje - Suministro (Vcc / Vdd)10 V ~ 30 V
Ciclo de trabajo48%
Frecuencia - ConmutaciónUp to 500kHz
Potencia (vatios)-
Protección contra fallas-
Funciones de controlFrequency Control
Temperatura de funcionamiento0°C ~ 70°C (TA)
Paquete / caja8-DIP (0.300", 7.62mm)
Paquete de dispositivo del proveedor8-DIP
Tipo de montajeThrough Hole

ficha técnica KA3844B

KA3844B Packaging

Customized Labels
Sealing
Packing
Insepction

KA3844B FAQ

  • 1. How to order KA3844B 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 KA3844B is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the KA3844B. All suppliers must pass our qualification reviews before they can publish their products including KA3844B on Heisener; we pay more attention to the channels and quality of KA3844B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the KA3844B price and inventory displayed accurate?
    The price and inventory of KA3844B 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 KA3844B?
    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 KA3844B we delivered, we will accept the replacement or return of the KA3844B 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 KA3844B.
    (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 KA3844B pin diagram, KA3844B datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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KA3844B Garantías

Service Guarantee

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.

Quality Guarantee

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

KA3844B

D# KA3844B

 ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP W Rail - Bulk (Alt: KA3844B)

 0
Nº de pieza Fabricantes Descripción En existencias

KA3844B

 Fairchild Semiconductor Corporation

IC REG CTRLR PWM CM 8-DIP

 2411
Nº de pieza Fabricantes Descripción En existencias

KA3844B

D# 2156-KA3844B-ND

 Rochester Electronics LLC

1A, 500KHZ PDIP8

 27000
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KA3844BDTF

D# KA3844BDTF

 Samsung Electro-Mechanics

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

 2747

KA3844BD

D# KA3844BD

 Samsung Electro-Mechanics

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

 4226
Nº de pieza Fabricantes Descripción En existencias

KA3844BD

 0

In stock shipping within 2days

 920

KA3844B

 ON Semiconductor

In stock shipping within 2days

 34010
Nº de pieza Fabricantes Descripción En existencias

KA3844BDTF

 Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 6960

KA3844B

OEM/CM QUOTES ONLY | NO BROKERS

 26944
Nº de pieza Fabricantes Descripción En existencias

KA3844BDTF

 Samsung Electronics Co. Ltd

OEM/CM Immediate delivery

 5750

KA3844B

 Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

 36530
Nº de pieza Fabricantes Descripción En existencias

KA3844B

D# 512-KA3844B

 ON Semiconductor

Switching Controllers PWM Control IC

RoHS: Compliant
 2379
Nº de pieza Fabricantes Descripción En existencias

KA3844B

D# 18C6992

 ON Semiconductor

IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,DIP,8PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 3000
Container: Bulk
 0
Nº de pieza Fabricantes Descripción En existencias

KA3844B

D# NS-KA3844B

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 1413
Nº de pieza Fabricantes Descripción En existencias

KA3844B

 Fairchild Semiconductor Corporation

432
Nº de pieza Fabricantes Descripción En existencias

KA3844B

 ON Semiconductor

KA3844B - Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8

RoHS: Compliant
 27000
Nº de pieza Fabricantes Descripción En existencias

KA3844BDTF

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 6016

KA3844B

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 24814
Nº de pieza Fabricantes Descripción En existencias

KA3844BDTF

 Samsung Electronics Co. Ltd

IN stock Immediate delivery

 5765

KA3844B

 Fairchild Semiconductor Corporation

IN stock Immediate delivery

 36515
Nº de pieza Fabricantes Descripción En existencias

KA3844B

 Fairchild Semiconductor Corporation

shipping today

 46
Nº de pieza Fabricantes Descripción En existencias

KA3844BD

 mfr

RFQ

 13620

KA3844B

 Fairchild Semiconductor Corporation

RFQ

 8505

Quick Inquiry

KA3844B

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

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KA3844B Tags

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