Name: UC3844BN
Brand: ON Semiconductor
SKU: UC3844BN
Price: 0.5104 USD
Availability: InStock
Rating: 5 (70 reviews)

UC3844BN

Pour Référence Seulement

Référence	UC3844BN
Fabricant	ON Semiconductor
Description	IC REG CTRLR PWM CM 8-DIP
Fiche technique	UC3844BN Fiche technique
paquet	8-DIP (0.300", 7.62mm)
ECAD
En stock	735 252 piece(s)
Prix unitaire	$ 0,5104 *
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	mai 1 - mai 6 (Choisissez l'expédition accélérée)
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Spécifications UC3844BN

Fabricant	ON Semiconductor
Catégorie	Circuits intégrés (CI) - PMIC - Convertisseurs c.a./c.c., commutateurs autonomes
paquet	8-DIP (0.300", 7.62mm)
ECAD
Séries	-
Isolation de sortie	Isolated
Interrupteur (s) interne	No
Tension - Panne	-
Topologie	Flyback
Voltage - Start Up	16V
Tension - Alimentation (Vcc / Vdd)	10 V ~ 36 V
Cycle de service	48%
Fréquence - Commutation	Up to 500kHz
Puissance (Watts)	-
Protection contre les défauts	Current Limiting
Fonctions de contrôle	Frequency Control
Température de fonctionnement	0°C ~ 70°C (TA)
Paquet / cas	8-DIP (0.300", 7.62mm)
Package de périphérique fournisseur	8-PDIP
Type de montage	Through Hole

UC3844BN fiche technique

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.

UC3844BN Produits Connexes

SIT9002AC-28H33SB	SiTIME, OSC PROG LVDS 3.3V STBY 25PPM, 6-SMD, No Lead, -	Vue
416F40011CSR	CTS-Frequency Controls, CRYSTAL 40.000 MHZ SERIES SMT, 4-SMD, No Lead, -	Vue
1210J0630221KFT	Knowles Syfer, CAP CER 220PF 63V C0G/NP0 1210, 1210 (3225 Metric), -	Vue
APT200GT60JR	Microsemi Corporation, IGBT 600V 195A ISOTOP, SOT-227-4, miniBLOC, -	Vue
SN65HVD10MDREP	Texas Instruments, IC TXRX RS485 EP 3.3V 8SOIC, 8-SOIC (0.154", 3.90mm Width), -	Vue
841N254BKILF	IDT, Integrated Device Technology Inc, IC CLK SYNTH PLL 250MHZ 32VFQFN, 32-VFQFN Exposed Pad, -	Vue
RG1005P-333-C-T10	Susumu, RES SMD 33K OHM 0.25% 1/16W 0402, 0402 (1005 Metric), -	Vue
AT0402CRD07620RL	Yageo, RES SMD 620 OHM 0.25% 1/16W 0402, 0402 (1005 Metric), -	Vue
DW-12-14-T-S-276	Samtec Inc., .025" BOARD SPACERS, -, -	Vue
TV06RQF-25-8SB	Amphenol Aerospace Operations, CONN PLUG FMALE 8POS GOLD CRIMP, -, -	Vue
97-3108A24-5P-417	Amphenol Industrial Operations, AB 16C 16#16 PIN PLUG, -, -	Vue
74LV32APWJ	Nexperia USA Inc., IC GATE OR 4CH 2INP 14TSSOP, 14-TSSOP (0.173", 4.40mm Width), -	Vue

UC3844BN Des garanties

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

Référence

Fabricant

Description

Stock

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

Référence	Fabricant	Description	Stock
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

Référence

Fabricant

Description

Stock

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)

Référence

Fabricant

Description

Stock

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)

Référence

Fabricant

Description

Stock

UC3844BNG

STMicroelectronics

100

UC3844BN

STMicroelectronics

162

Référence	Fabricant	Description	Stock
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

Référence

Fabricant

Description

Stock

UC3844BNG

ON Semiconductor

Converter Offline Flyback Topology Up to 500kHz 8-PDIP

997

Référence	Fabricant	Description	Stock
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

Référence

Fabricant

Description

Stock

UC3844BN

STMicroelectronics

In stock shipping within 2days

45375

UC3844BNG

ON Semiconductor

In stock shipping within 2days

34275

Référence

Fabricant

Description

Stock

UC3844BN

D# 2849826

STMicroelectronics

PWM CONT, CURRENT MODE, 500KHZ, MINIDIP

RoHS: Compliant

Min Qty: 1

Container: Each

1013

UC3844BNG

D# 1652439

ON Semiconductor

IC, PWM CONTROLLER

RoHS: Compliant

Min Qty: 1

Container: Each

397

Référence

Fabricant

Description

Stock

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

Référence	Fabricant	Description	Stock
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

Référence

Fabricant

Description

Stock

ULUC3844BN

Texas Instruments

OEM/CM ONLY

600

Référence

Fabricant

Description

Stock

UC3844BNG

D# C5291

ON Semiconductor

994

Référence

Fabricant

Description

Stock

UC3844BN

XBL

OEM/CM Immediate delivery

88587

UC3844BNG

ON Semiconductor

OEM/CM Immediate delivery

Référence

Fabricant

Description

Stock

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

Référence

Fabricant

Description

Stock

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

Référence	Fabricant	Description	Stock
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

Référence	Fabricant	Description	Stock
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

Référence

Fabricant

Description

Stock

UC3844BN

STMicroelectronics

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

Référence

Fabricant

Description

Stock

UC3844BNG

D# UC3844BNG

ON Semiconductor

Semiconductor

3000

Référence

Fabricant

Description

Stock

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

Référence

Fabricant

Description

Stock

UC3844BNG

ON Semiconductor

UC3844 Current-Mode PWM Controller

RoHS: Compliant

153092

Référence

Fabricant

Description

Stock

UC3844BN

D# ICPWM5527

STMicroelectronics

SMPS PDIP-8 THT

RoHS: Compliant

Référence	Fabricant	Description	Stock
UC3844BNST	STMicroelectronics	OEM/CM ONLY	414
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

Référence

Fabricant

Description

Stock

UC3844BN

XBL

IN stock Immediate delivery

88572

UC3844BNG

ON Semiconductor

IN stock Immediate delivery

Référence	Fabricant	Description	Stock
UC3844BN	STMicroelectronics	shipping today	2257
UC3844BNG	ON Semiconductor	shipping today	14996
UC3844BN-F3A	STMicroelectronics	shipping today	361

Référence

Fabricant

Description

Stock

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

Référence

Fabricant

Description

Stock

UC3844BNGOS

ON Semiconductor

RFQ

5050

Référence

Fabricant

Description

Stock

UC3844BNG

ON Semiconductor

IC REG CTRLR PWM CM 8-DIP

61523

UC3844BN

STMicroelectronics

IC REG CTRLR PWM CM 8-MINIDIP

121457

Référence	Fabricant	Description	Stock
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
UC3844BN D# 2849826	STMicroelectronics	PWM CONT, CURRENT MODE, 500KHZ, MINIDIP RoHS: Compliant Min Qty: 1 Container: Each	916

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UC3844BN

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