Name: UC3844N
Brand: ON Semiconductor
SKU: UC3844N_1D8
Price: 1.6601 USD
Availability: InStock
Rating: 5 (171 reviews)

UC3844N

Solo por referencia

Nº de pieza	UC3844N
Fabricantes	ON Semiconductor
Descripción	IC REG CTRLR PWM CM 8-DIP
Hoja de datos
Paquete	8-DIP (0.300", 7.62mm)
ECAD
En existencias	160.680 piece(s)
Precio unitario	$ 1,6601 *
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	may 4 - may 9 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo UC3844N 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 UC3844N con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de UC3844N.

Especificaciones UC3844N

Fabricantes	ON Semiconductor
Categoría	Circuitos integrados - PMIC - Conversores CA CC, interruptor fuera de línea
Paquete	8-DIP (0.300", 7.62mm)
ECAD
Serie	-
Aislamiento de salida	Isolated
Interruptor (es) interno (s)	No
Voltaje - Desglose	-
Topología	Flyback
Voltaje - Puesta en marcha	16V
Voltaje - Suministro (Vcc / Vdd)	10 V ~ 30 V
Ciclo de trabajo	48%
Frecuencia - Conmutación	Up to 500kHz
Potencia (vatios)	-
Protección contra fallas	Current Limiting
Funciones de control	Frequency Control
Temperatura de funcionamiento	0°C ~ 70°C (TA)
Paquete / caja	8-DIP (0.300", 7.62mm)
Paquete de dispositivo del proveedor	8-PDIP
Tipo de montaje	Through Hole

UC3844N Packaging

UC3844N FAQ

1. How to order UC3844N 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 UC3844N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3844N. All suppliers must pass our qualification reviews before they can publish their products including UC3844N on Heisener; we pay more attention to the channels and quality of UC3844N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3844N price and inventory displayed accurate?

The price and inventory of UC3844N 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 UC3844N?

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 UC3844N we delivered, we will accept the replacement or return of the UC3844N 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 UC3844N.

(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 UC3844N pin diagram, UC3844N datasheet?

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

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UC3844N 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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UC3844N

Motorola Semiconductor Products

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UC3844NG	Texas Instruments	CUR MODE PWM CONT - Rail/Tube	0
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RoHS: Compliant

pbFree: Yes

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En existencias

UC3844N

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RoHS: Not Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844NG D# UC3844NGOS-ND	ON Semiconductor	IC REG CTRLR PWM CM 8-DIP	0
UC3844NG4 D# 2156-UC3844NG4-ND	Rochester Electronics LLC	UC3844 CURRENT-MODE PWM CONTROLL	494
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Descripción

En existencias

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ON Semiconductor

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UC3844N

Texas Instruments

In stock shipping within 2days

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Descripción

En existencias

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RoHS: Compliant

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Container: Each

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Texas Instruments

PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8

RoHS: Compliant

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Descripción

En existencias

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STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW

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Nº de pieza	Fabricantes	Descripción	En existencias
UC3844NCPBZ	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	24
UC3844N8DIP	TI/	OEM/CM QUOTES ONLY \| NO BROKERS	261
UC3844NLF	Fairchild Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	595
UC3844NG	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	14280
UC3844N	Unitrode	OEM/CM QUOTES ONLY \| NO BROKERS	9881

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844NG500SHORT27	Texas Instruments	OEM/CM ONLY	300
UC3844NCKTX	Texas Instruments	OEM/CM ONLY	4915
UC3844NTI	Texas Instruments	OEM/CM ONLY	496
UC3844NROHS	Texas Instruments	OEM/CM ONLY	130
UC3844NG4	Texas Instruments	OEM/CM ONLY	600
UC3844NAN	Texas Instruments	OEM/CM ONLY	133

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844N

Unitrode Corporation

In stock

424

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844N

Motorola Semiconductor Products

in stock - can ship the same day

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Descripción

En existencias

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D# 595-UC3844NG4

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D# 595-UC3844N

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206

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844N

D# 27AJ1037

Texas Instruments

PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8, Input Voltage:25V, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:10V, Supply Voltage Max:30V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:450kHz, Operating RoHS Compliant: Yes

RoHS: Compliant

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Container: Bulk

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844N

D# NS-UC3844N

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UC3844NG4

D# NS-UC3844NG4

Texas Instruments

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Fabricantes

Descripción

En existencias

UC3844NG

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Fairchild Semiconductor Corporation

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Nº de pieza

Fabricantes

Descripción

En existencias

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Infinity

Inventory R

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Nº de pieza

Fabricantes

Descripción

En existencias

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D# 6608082

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Texas Instruments UC3844N, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, PK

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Nº de pieza

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Descripción

En existencias

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Nº de pieza	Fabricantes	Descripción	En existencias
UC3844NCPBZ	Fairchild Semiconductor Corporation	OEM/CM ONLY	50
UC3844N 8DIP	Texas Instruments	OEM/CM ONLY	235
UC3844NLF	Fairchild Semiconductor Corporation	OEM/CM ONLY	516
UC3844NG	ON Semiconductor	OEM/CM ONLY	12016
UC3844N	Texas Instruments	OEM/CM ONLY	28689

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844NG

ON Semiconductor

IN stock Immediate delivery

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IN stock Immediate delivery

679

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844N-LF

Fairchild Semiconductors

500

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844N

Texas Instruments

Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0C to 70C

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844NG	ONPb-free	shipping today	109
UC3844NG4	Texas Instruments	shipping today	2326
UC3844N	Motorola Mobility LLC	shipping today	2916

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844N-TI	Texas Instruments	RFQ	9069
UC3844N	mfr	RFQ	4602
UC3844NG	mfr	RFQ	3336

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844N

Texas Instruments

IC REG CTRLR PWM CM 8DIP

3400

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844N

D# 3123553

Texas Instruments

PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

UC3844N .

D# 1470526

Texas Instruments

PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

506

Quick Inquiry

UC3844N

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