Name: UC3843BN
Brand: STMicroelectronics
SKU: UC3843BN_235
Price: 0.9444 USD
Availability: InStock
Rating: 5 (137 reviews)

UC3843BN

Nur als Referenz

Teilenummer	UC3843BN
Hersteller	STMicroelectronics
Beschreibung	IC REG CTRLR BST/FLYBK 8-MINIDIP
Datenblatt	UC3843BN Datenblatt
Paket	8-DIP (0.300", 7.62mm)
ECAD
Auf Lager	3.119.484 piece(s)
Stückpreis	$ 0,9444 *
Lieferzeit	Sofort lieferbar
Geschatte Leveringstijd	Feb 8 - Feb 13 (Kies voor snelle verzending)
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UC3843BN Spezifikationen

Hersteller	STMicroelectronics
Rubrik	Integrierte Schaltungen (ICs) - PMIC - Spannungsregler - DC/DC-Schaltregler
Paket	8-DIP (0.300", 7.62mm)
ECAD
Serie	-
Ausgabetyp	Transistor Driver
Funktion	Step-Up/Step-Down
Ausgangskonfiguration	Positive, Isolation Capable
Topologie	Boost, Flyback
Anzahl der Ausgänge	1
Ausgabephasen	1
Spannung - Versorgung (Vcc / Vdd)	7.6 V ~ 30 V
Frequenz - Umschaltung	250kHz
Arbeitszyklus (Max)	96%
Synchrongleichrichter	No
Uhr Sync	No
Serielle Schnittstellen	-
Steuerungsfunktionen	Frequency Control
Betriebstemperatur	-40°C ~ 150°C (TJ)
Paket / Fall	8-DIP (0.300", 7.62mm)
Lieferantengerätepaket	8-Mini DIP

UC3843BN Datenblatt

UC3843BN Packaging

UC3843BN FAQ

1. How to order UC3843BN 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 UC3843BN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3843BN. All suppliers must pass our qualification reviews before they can publish their products including UC3843BN on Heisener; we pay more attention to the channels and quality of UC3843BN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3843BN price and inventory displayed accurate?

The price and inventory of UC3843BN 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 UC3843BN?

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 UC3843BN we delivered, we will accept the replacement or return of the UC3843BN 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 UC3843BN.

(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 UC3843BN pin diagram, UC3843BN datasheet?

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

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UC3843BN Garantien

Servicegarantien

Wir garantieren 100% Kundenzufriedenheit.

Unser erfahrenes Verkaufsteam und unser technisches Support-Team unterstützen unsere Dienstleistungen, um alle unsere Kunden zufriedenzustellen.

Qualitätsgarantien

Wir bieten 90 Tage Garantie.

Wenn die Artikel, die Sie erhalten haben, nicht in perfekter Qualität sind, sind wir für Ihre Rückerstattung oder den Ersatz verantwortlich. Die Artikel müssen jedoch in ihrem ursprünglichen Zustand zurückgesandt werden.

Globale Lieferketten - Zuverlässige und autorisierte Distributorenressourcen

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BN

D# V99:2348_17627888

STMicroelectronics

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

RoHS: Compliant

UC3843BNG

D# E02:0323_00018819

ON Semiconductor

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

RoHS: Compliant

Teilenummer	Hersteller	Beschreibung	Lager
UC3843BNG D# UC3843BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC3843BNG)	0
UC3843BN D# UC3843BN	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: UC3843BN)	0
E-UC3843BN D# E-UC3843BN	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: E-UC3843BN) RoHS: Compliant	0

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BNG

D# UC3843BNG

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3843BNG)

UC3843BN

D# UC3843BN

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin PDIP (Alt: UC3843BN)

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BNG

D# UC3843BNG

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3843BNG)

UC3843BN

D# UC3843BN

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin PDIP (Alt: UC3843BN)

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BN

ACTIVE COMPNTS/DIODES

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BNG

ON Semiconductor

UC3843BN

ON Semiconductor

100

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BNG

D# 50S2275

ON Semiconductor

PWM CONTROLLER UC3843BNG

1676

Teilenummer	Hersteller	Beschreibung	Lager
UC3843BNG	ON Semiconductor	ANA SMPS PWM CONTROLLER	12000
UC3843BN	ON Semiconductor	ANA SMPS PWM CONTROLLER	12000
E-UC3843BN	STMicroelectronics	IC, PWM CONTROLLER, 3843, DIP8, Input Voltage:15V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8, Frequency:250kHz, Operating Temperature , RoHS Compliant: Yes	2053

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BN

D# C1S730200411596

STMicroelectronics

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

RoHS: Compliant

pbFree: Yes

Min Qty: 5

Container: Tube

3815

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BN

STMicroelectronics

DIP-8 Switching Controllers RoHS

1150

UC3843BNG

ON Semiconductor

DIP-8 Switching Controllers RoHS

154

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BN

STMicroelectronics

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

RoHS: Not Compliant

Teilenummer	Hersteller	Beschreibung	Lager
UC3843BNG D# UC3843BNGOS-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8DIP	767
UC3843BN D# 497-6786-5-ND	STMicroelectronics	IC REG CTRLR BST/FLYBK 8-MINIDIP	433
E-UC3843BN D# E-UC3843BN-ND	STMicroelectronics	IC REG CTRLR BST/FLYBK 8-MINIDIP	0

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BN-3LF

STMicroelectronics

In stock shipping within 2days

350

UC3843BN

STMicroelectronics

In stock shipping within 2days

10260

Teilenummer	Hersteller	Beschreibung	Lager
UC3843BNG D# 2382335	ON Semiconductor	PWM CTRL, CURRENT MODE, 30V, 1A, DIP-8 RoHS: Compliant Min Qty: 1 Container: Each	767
UC3843BN D# 2849824	STMicroelectronics	PWM CONT, CURRENT MODE, 500KHZ, MINIDIP RoHS: Compliant Min Qty: 1 Container: Each	1571
E-UC3843BN D# 9882847	STMicroelectronics	IC, PWM CONTROLLER, 3843, DIP8 RoHS: Compliant Min Qty: 1 Container: Each	95

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BNG

ON Semiconductor

NEW AND ORGINAL. ISRAEL W.HOUSE

1111

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BNG

ON Semiconductor

UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - PDIP-8

RoHS: Compliant

pbFree: Yes

Teilenummer	Hersteller	Beschreibung	Lager
UC3843BN	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	117496
EUC3843BN	STMICROELECTRONICS	OEM/CM QUOTES ONLY \| NO BROKERS	312
UC3843BNG	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	23800
UC3843BN3LF	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	27452

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BNGON

Texas Instruments

OEM/CM ONLY

131

EUC3843BN

Texas Instruments

OEM/CM ONLY

138

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BN

D# C5177

STMicroelectronics

3086

UC3843BNG

D# C5290

ON Semiconductor

154

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BN

STMicroelectronics

in stock - can ship the same day

Teilenummer	Hersteller	Beschreibung	Lager
UC3843BN	STMicroelectronics	OEM/CM Immediate delivery	30000
UC3843BN-LF	STMicroelectronics	OEM/CM Immediate delivery	952
UC3843BNG	ON Semiconductor	OEM/CM Immediate delivery	8800

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BN

D# 511-UC3843BN

STMicroelectronics

Switching Controllers 0.5mA Current Mode

RoHS: Compliant

2899

UC3843BNG

D# 863-UC3843BNG

ON Semiconductor

Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max

RoHS: Compliant

1479

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BN

D# XSKDRABS0035959

STMicroelectronics

PDIP 08 .3 CU/OFF LINE CMOD PW

7090

UC3843BNG

D# XSKDRABS0046568

ON SEMICONDUCTOR

PDIP 8/C/HIGH PERFORMANCE CURRENT MODE CONTROLLER

1000

Teilenummer	Hersteller	Beschreibung	Lager
UC3843BNG. D# 28AC5402	ON Semiconductor	Input Voltage:30V, Output Voltage:5V, Output Current:1A, Supply Voltage Min:-, Supply Voltage Max:30V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:250kHz, Operating Temperature Min:0°C, Operating Temperature Max:70°C RoHS Compliant: Yes RoHS: Compliant Min Qty: 2400 Container: Bulk	0
UC3843BNG D# 37X9040	ON Semiconductor	PWM CTRL, CURRENT MODE, 30V, 1A, DIP-8, Input Voltage:-, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:30V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:52kHz, Operating TemperatureRoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	464
UC3843BN. D# 15AC5104	STMicroelectronics	Input Voltage:15V, Output Voltage:5.05V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:250kHz, Operating Temperature Min:-25°C, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 2000 Container: Bulk	0

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BNG

D# NS-UC3843BNG

ON Semiconductor

OEM/CM ONLY

8841

UC3843BN

D# NS-UC3843BN

ON Semiconductor

OEM/CM ONLY

9356

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BNG

ON Semiconductor

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

UC3843BN

STMicroelectronics

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BNG

D# 5165152

ON Semiconductor

ON Semiconductor UC3843BNG, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, EA

Min Qty: 1

Container: Bulk

170

UC3843BN

D# 6865024

STMicroelectronics

STMicroelectronics UC3843BN, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, PK

Min Qty: 10

Container: Package

270

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BNG

ON Semiconductor

UC3843 Current-Mode PWM Controller

RoHS: Compliant

171163

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BN

D# ICPWM6759

STMicroelectronics

SMPS DIP-8 SMD

RoHS: Compliant

Teilenummer	Hersteller	Beschreibung	Lager
UC3843BNG	ON Semiconductor	OEM/CM ONLY	20116
EUC3843BN	STMicroelectronics	OEM/CM ONLY	65
UC3843BN	STMicroelectronics	OEM/CM ONLY	99152
UC3843BN3LF		OEM/CM ONLY	3164

Teilenummer	Hersteller	Beschreibung	Lager
UC3843BNG	ON Semiconductor	IN stock Immediate delivery	8815
UC3843BN	STMicroelectronics	IN stock Immediate delivery	29985
UC3843BN-LF	STMicroelectronics	IN stock Immediate delivery	947

Teilenummer	Hersteller	Beschreibung	Lager
UC3843BNG	ON Semiconductor	shipping today	3996
UC3843BN	ON Semiconductor	shipping today	11302
UC3843BN-3LF	Marvell Technology Group Ltd	shipping today	696

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BNG

D# 53810914

ON Semiconductor

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

RoHS: Compliant

UC3843BN

D# 30596865

STMicroelectronics

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

RoHS: Compliant

Teilenummer	Hersteller	Beschreibung	Lager
E-UC3843BN	STMicroelectronics	RFQ	7837
UC3843BNG	ON Semiconductor	RFQ	2312
UC3843BNGOS	ON Semiconductor	RFQ	9487

Teilenummer

Hersteller

Beschreibung

Lager

UC3843BNG

ON Semiconductor

IC REG CTRLR FLYBACK 8DIP

138455

UC3843BN

STMicroelectronics

IC REG CTRLR BST/FLYBK 8-MINIDIP

307432

Teilenummer	Hersteller	Beschreibung	Lager
UC3843BN D# 2849824	STMicroelectronics	PWM CONT, CURRENT MODE, 500KHZ, MINIDIP RoHS: Compliant Min Qty: 1 Container: Each	1548
UC3843BNG D# 2382335	ON Semiconductor	PWM CTRL, CURRENT MODE, 30V, 1A, DIP-8 RoHS: Compliant Min Qty: 1 Container: Each	504
E-UC3843BN D# 9882847	STMicroelectronics	IC, PWM CONTROLLER, 3843, DIP8 RoHS: Compliant Min Qty: 1 Container: Each	45

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UC3843BN

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