Name: UC3844BN
Brand: STMicroelectronics
SKU: UC3844BN_235
Price: 0.5104 USD
Availability: InStock
Rating: 5 (172 reviews)

UC3844BN

Apenas para referência

Nº de peças	UC3844BN
Fabricante	STMicroelectronics
Descrição	IC REG CTRLR PWM CM 8-MINIDIP
Ficha técnica	UC3844BN Ficha técnica
pacote	8-DIP (0.300", 7.62mm)
ECAD
Em estoque	735.252 piece(s)
Preço unitário	$ 0,5104 *
Tempo de entrega	Pode ser enviado imediatamente
Tempo de entrega estimado	jan 25 - jan 30 (Escolha o envio acelerado)
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Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para UC3844BN preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
Para efectuar a sua RFQ, por favor, adicione UC3844BN com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de UC3844BN.

Especificações do UC3844BN

Fabricante	STMicroelectronics
Categoria	Circuitos integrados - PMIC - Conversores AC DC, switch offline
pacote	8-DIP (0.300", 7.62mm)
ECAD
Series	-
Isolamento de saída	Isolated
Interruptor interno (s)	No
Tensão - Divisão	-
Topologia	Forward
Voltagem - arranque	16V
Tensão - Abastecimento (Vcc / Vdd)	10 V ~ 30 V
Ciclo de Trabalho	48%
Freqüência - Comutação	Up to 500kHz
Potência (Watts)	-
Proteção de falhas	Current Limiting
Recursos de controle	Frequency Control
Temperatura de operação	-40°C ~ 150°C (TJ)
Pacote / caso	8-DIP (0.300", 7.62mm)
Pacote de Dispositivo do Fornecedor	8-Mini DIP
Tipo de montagem	Through Hole

UC3844BN folha de dados

UC3844BN Packaging

UC3844BN FAQ

1. How to order UC3844BN 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 UC3844BN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3844BN. All suppliers must pass our qualification reviews before they can publish their products including UC3844BN on Heisener; we pay more attention to the channels and quality of UC3844BN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3844BN price and inventory displayed accurate?

The price and inventory of UC3844BN 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 UC3844BN?

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 UC3844BN we delivered, we will accept the replacement or return of the UC3844BN 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 UC3844BN.

(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 UC3844BN pin diagram, UC3844BN datasheet?

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

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UC3844BN Garantias

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

Nº de peças

Fabricante

Descrição

Estoque

UC3844BN

D# E02:0323_00206064

STMicroelectronics

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

UC3844BNG

D# V36:1790_07323274

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

Nº de peças	Fabricante	Descrição	Estoque
UC3844BN D# UC3844BN	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3844BN)	0
UC3844BNG D# UC3844BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: UC3844BNG)	0
E-UC3844BN D# E-UC3844BN	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: E-UC3844BN) RoHS: Compliant	0

Nº de peças

Fabricante

Descrição

Estoque

UC3844BN

D# UC3844BN

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3844BN)

UC3844BNG

D# UC3844BNG

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3844BNG)

Nº de peças

Fabricante

Descrição

Estoque

UC3844BN

D# UC3844BN

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3844BN)

UC3844BNG

D# UC3844BNG

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3844BNG)

Nº de peças

Fabricante

Descrição

Estoque

UC3844BNG

STMicroelectronics

100

UC3844BN

STMicroelectronics

162

Nº de peças	Fabricante	Descrição	Estoque
UC3844BNG	ON Semiconductor	ANA SMPS PWM CONTROLLER	4200
E-UC3844BN	STMicroelectronics	IC REG CTRLR PWM CM 8-MINIDIP	0
UC3844BNST	STMicroelectronics	IC REG CTRLR PWM CM 8-MINIDIP	1441
UC3844BN	ON Semiconductor	ANA SMPS PWM CONTROLLER	4200

Nº de peças

Fabricante

Descrição

Estoque

UC3844BNG

ON Semiconductor

Converter Offline Flyback Topology Up to 500kHz 8-PDIP

997

Nº de peças	Fabricante	Descrição	Estoque
E-UC3844BN D# E-UC3844BN-ND	STMicroelectronics	IC REG CTRLR PWM CM 8-MINIDIP	0
UC3844BN D# 497-UC3844BN-ND	STMicroelectronics	IC REG CTRLR PWM CM 8-MINIDIP	3916
UC3844BNG D# UC3844BNGOS-ND	ON Semiconductor	IC REG CTRLR PWM CM 8-DIP	950
UC3844BNST D# 497-6136-5-ND	STMicroelectronics	IC REG CTRLR PWM CM 8-MINIDIP	319

Nº de peças

Fabricante

Descrição

Estoque

UC3844BN

STMicroelectronics

In stock shipping within 2days

45375

UC3844BNG

ON Semiconductor

In stock shipping within 2days

34275

Nº de peças

Fabricante

Descrição

Estoque

UC3844BNG

D# 1652439

ON Semiconductor

IC, PWM CONTROLLER

RoHS: Compliant

Min Qty: 1

Container: Each

397

UC3844BN

D# 2849826

STMicroelectronics

PWM CONT, CURRENT MODE, 500KHZ, MINIDIP

RoHS: Compliant

Min Qty: 1

Container: Each

1013

Nº de peças

Fabricante

Descrição

Estoque

UC3844BNG

ON Semiconductor

UC3844B Series 36 V 275 kHz High Performance Current Mode Controller - PDIP-8

RoHS: Compliant

pbFree: Yes

UC3844BN

STMicroelectronics

UC3844B Series 250 kHz High Performance Current Mode PWM Controller - DIP-8

RoHS: Compliant

pbFree: Yes

4100

Nº de peças	Fabricante	Descrição	Estoque
UC3844BN	STMICROELECTRONICS	OEM/CM QUOTES ONLY \| NO BROKERS	20093
UC3844BNG	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	97580
2UC3844BN	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	14702
EUC3844BN		OEM/CM QUOTES ONLY \| NO BROKERS	2354
UC3844BNST	STMICROELECTRONICS	OEM/CM QUOTES ONLY \| NO BROKERS	380

Nº de peças

Fabricante

Descrição

Estoque

ULUC3844BN

Texas Instruments

OEM/CM ONLY

600

Nº de peças

Fabricante

Descrição

Estoque

UC3844BNG

D# C5291

ON Semiconductor

994

Nº de peças

Fabricante

Descrição

Estoque

UC3844BN

XBL

OEM/CM Immediate delivery

88587

UC3844BNG

ON Semiconductor

OEM/CM Immediate delivery

Nº de peças

Fabricante

Descrição

Estoque

UC3844BN

D# 511-UC3844BN

STMicroelectronics

Switching Controllers 0.5mA Current Mode

RoHS: Compliant

4439

UC3844BNG

D# 863-UC3844BNG

ON Semiconductor

Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max

RoHS: Compliant

3804

Nº de peças

Fabricante

Descrição

Estoque

UC3844BNG

D# XSFP00000078618

ON SEMICONDUCTOR

UC3844B Series 36 V 275 kHz High Performance Current Mode Controller - PDIP-8

900

UC3844BN

D# XSFP00000067883

STMicroelectronics

UC3844B Series 250 kHz High Performance Current Mode PWM Controller - DIP-8

5497

Nº de peças	Fabricante	Descrição	Estoque
UC3844BNG. D# 26AC5110	ON Semiconductor	ANA SMPS PWM CONTROLLER ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 50 Container: Bulk	0
UC3844BN D# 51AC9707	STMicroelectronics	PWM CONT, CURRENT MODE, 500KHZ, MINIDIP, Input Voltage:15V, Output Voltage:5V, Output Current:1A, Supply Voltage Min:-, Supply Voltage Max:-, Controller IC Case Style:MiniDIP, No. of Pins:8Pins, Frequency:500kHz, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	29
UC3844BNG D# 45J2386	ON Semiconductor	CURRENT MODE PWM CONTROLLER, 25V, 8-DIP, Input Voltage:-, Output Voltage:13.4V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:250kHz, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	186

Nº de peças	Fabricante	Descrição	Estoque
UC3844BN D# NS-UC3844BN	ON Semiconductor	OEM/CM ONLY	5555
UC3844BNG D# NS-UC3844BNG	ON Semiconductor	OEM/CM ONLY	10064
UC3844BNST D# NS-UC3844BNST	STMicroelectronics	OEM/CM ONLY	1550

Nº de peças

Fabricante

Descrição

Estoque

UC3844BN

STMicroelectronics

1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8

Nº de peças

Fabricante

Descrição

Estoque

UC3844BNG

D# UC3844BNG

ON Semiconductor

Semiconductor

3000

Nº de peças

Fabricante

Descrição

Estoque

UC3844BN

D# 7147847

STMicroelectronics

STMicroelectronics UC3844BN, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, PK

Min Qty: 10

Container: Package

130

UC3844BNG

D# 5165168

ON Semiconductor

ON Semiconductor UC3844BNG, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, EA

Min Qty: 1

Container: Bulk

Nº de peças

Fabricante

Descrição

Estoque

UC3844BNG

ON Semiconductor

UC3844 Current-Mode PWM Controller

RoHS: Compliant

153092

Nº de peças

Fabricante

Descrição

Estoque

UC3844BN

D# ICPWM5527

STMicroelectronics

SMPS PDIP-8 THT

RoHS: Compliant

Nº de peças	Fabricante	Descrição	Estoque
3UC3844BN	STMicroelectronics	OEM/CM ONLY	13106
UC3844BN	STMicroelectronics	OEM/CM ONLY	17437
2UC3844BN	STMicroelectronics	OEM/CM ONLY	8817
UC3844BNG	ON Semiconductor	OEM/CM ONLY	23479
EUC3844BN	STMicroelectronics	OEM/CM ONLY	2063
UC3844BNST	STMicroelectronics	OEM/CM ONLY	414

Nº de peças

Fabricante

Descrição

Estoque

UC3844BN

XBL

IN stock Immediate delivery

88572

UC3844BNG

ON Semiconductor

IN stock Immediate delivery

Nº de peças	Fabricante	Descrição	Estoque
UC3844BN	STMicroelectronics	shipping today	2257
UC3844BNG	ON Semiconductor	shipping today	14996
UC3844BN-F3A	STMicroelectronics	shipping today	361

Nº de peças

Fabricante

Descrição

Estoque

UC3844BN

D# 53028124

STMicroelectronics

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

UC3844BNG

D# 35553561

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

Nº de peças

Fabricante

Descrição

Estoque

UC3844BNGOS

ON Semiconductor

RFQ

5050

Nº de peças

Fabricante

Descrição

Estoque

UC3844BNG

ON Semiconductor

IC REG CTRLR PWM CM 8-DIP

61523

UC3844BN

STMicroelectronics

IC REG CTRLR PWM CM 8-MINIDIP

121457

Nº de peças	Fabricante	Descrição	Estoque
UC3844BN D# 2849826	STMicroelectronics	PWM CONT, CURRENT MODE, 500KHZ, MINIDIP RoHS: Compliant Min Qty: 1 Container: Each	916
E-UC3844BN D# 1467832	STMicroelectronics	RoHS: Compliant Min Qty: 1 Container: Each	0
UC3844BNG D# 1652439	ON Semiconductor	IC, PWM CONTROLLER RoHS: Compliant Min Qty: 1 Container: Each	843

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UC3844BN

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