Name: KA3843B
Brand: ON Semiconductor
SKU: KA3843B_1D8
Price: 0.2944 USD
Availability: InStock
Rating: 5 (68 reviews)

KA3843B

참조 용으로 만 사용

부품 번호	KA3843B
제조업체	ON Semiconductor
설명	IC REG CTRLR 8DIP
데이터시트	KA3843B 데이터시트
패키지	8-DIP (0.300", 7.62mm)
ECAD
재고	5,232 piece(s)
단가	$ 0.2944 *
리드 타임	즉시 배송 가능
예상 배달 시간	12월 4 - 12월 9 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 KA3843B를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 KA3843B를 추가하십시오. Heisener.com는 KA3843B의 견적을 요청하는 모든 등록이 필요하지 않습니다.

KA3843B사양

제조업체	ON Semiconductor
범주	집적 회로(IC) - PMIC - 전압 조정기 - DC DC 스위칭 컨트롤러, 레귤레이터
패키지	8-DIP (0.300", 7.62mm)
ECAD
계열	-
출력 유형	Transistor Driver
기능	-
출력 구성	Positive
토폴로지	-
출력 수	1
출력 단계	1
전압 - 공급 (Vcc / Vdd)	7.6 V ~ 30 V
주파수 - 스위칭	Up to 500kHz
듀티 사이클 (최대)	97%
동기 정류기	Yes
클럭 동기화	No
직렬 인터페이스	-
제어 기능	-
작동 온도	0°C ~ 70°C (TA)
패키지 / 케이스	8-DIP (0.300", 7.62mm)
공급 업체 장치 패키지	8-DIP

KA3843B는 데이터 시트

KA3843B Packaging

KA3843B FAQ

1. How to order KA3843B 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 KA3843B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the KA3843B. All suppliers must pass our qualification reviews before they can publish their products including KA3843B on Heisener; we pay more attention to the channels and quality of KA3843B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the KA3843B price and inventory displayed accurate?

The price and inventory of KA3843B 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 KA3843B?

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 KA3843B we delivered, we will accept the replacement or return of the KA3843B 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 KA3843B.

(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 KA3843B pin diagram, KA3843B datasheet?

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

KA3843B관련 제품

VJ0805D271JLBAJ	Vishay Vitramon, CAP CER 270PF 100V NP0 0805, 0805 (2012 Metric), -	전망
C1808C333K1RACTU	KEMET, CAP CER 0.033UF 100V X7R 1808, 1808 (4520 Metric), -	전망
Z8F0423HJ005SG2156	Zilog, IC MCU 8BIT 4KB FLASH 28SSOP, 28-SSOP (0.209", 5.30mm Width), -	전망
8N3QV01EG-0076CDI	IDT, Integrated Device Technology Inc, IC OSC VCXO QD FREQ 10CLCC, 10-CLCC, -	전망
XPCWHT-L1-R250-00D53	Cree Inc., LED XLAMP COOL WHITE 6000K 2SMD, 1414 (3535 Metric), -	전망
P51-100-A-AF-M12-20MA-000-000	SSI Technologies Inc, SENSOR 100PSI 9/16-18 UNF 4-20MA, Cylinder, -	전망
744C083510JP	CTS Resistor Products, RES ARRAY 4 RES 51 OHM 2012, 2012, Concave, Long Side Terminals, -	전망
RC0603F3242CS	Samsung, RESISTOR 0201 32.4KOHM 0.05W, -, -	전망
1975642	Phoenix Contact, TERM BLOCK PLUG 8POS STR 7.62MM, -, -	전망
BKT-109-04-L-V	Samtec Inc., 1MM SURFACE MOUNT STRIP, -, -	전망
AFD57-12-3PN-1A [V0B1]	TE Connectivity Deutsch Connectors, PLUG ASSY, -, -	전망
GTC030AF18-1S-025	Amphenol Industrial Operations, GT 10C 10#16 SKT RECP, -, -	전망

KA3843B 보증

서비스 보증

우리는 100 % 고객 만족을 보장합니다.

경험 많은 영업 팀과 기술 지원 팀이 모든 고객을 만족시키기 위해 서비스를 지원합니다.

품질 보증

우리는 90 일 보증을 제공합니다.

수령 한 품목의 품질이 완벽하지 않은 경우 당사는 환불 또는 교체에 대한 책임을지며 품목은 원래 상태로 반환해야합니다.

글로벌 공급망-신뢰할 수 있고 공인 된 유통 업체 리소스

부품 번호

제조업체

설명

재고

KA3843B

D# V36:1790_06359614

ON Semiconductor

PWM switching Controller IC

RoHS: Compliant

부품 번호	제조업체	설명	재고
KA3843B D# KA3843B	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: KA3843B)	0
KA3843BD D# KA3843BD	ON Semiconductor	SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, PDSO14 - Bulk (Alt: KA3843BD) RoHS: Not Compliant	0
KA3843BDTF D# KA3843BDTF	ON Semiconductor	Regulator Positive Output DC-DC Controller IC 14-SOP - Bulk (Alt: KA3843BDTF) RoHS: Compliant	0

부품 번호	제조업체	설명	재고
KA3843BDTF	Fairchild Semiconductor Corporation	N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 SOP-14	5750
KA3843B	Fairchild Semiconductor Corporation	IC, PWM CONTROLLER, 30V, DIP-8	2660
KA3843BD	Fairchild Semiconductor Corporation	Current Mode PWM Controller 1A 14-Pin SOIC N Rail	0

부품 번호

제조업체

설명

재고

KA3843B

ON Semiconductor

30V DIP-8 DC-DC Converters RoHS

811

부품 번호	제조업체	설명	재고
KA3843BDTF D# 2156-KA3843BDTF-FSTR-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	5750
KA3843B D# 2156-KA3843B-ND	Rochester Electronics LLC	1A, 500KHZ PDIP8	152400
KA3843BD D# 2156-KA3843BD-FS-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	4760

부품 번호

제조업체

설명

재고

KA3843BDTF

D# KA3843BDTF

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

1423

부품 번호

제조업체

설명

재고

KA3843B

Fairchild Semiconductor Corporation

In stock shipping within 2days

12260

KA3843BD

Fairchild Semiconductor Corporation

In stock shipping within 2days

940

부품 번호

제조업체

설명

재고

KA3843B

D# 1013832

ON Semiconductor

IC, PWM CONTROLLER, 30V, DIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

부품 번호	제조업체	설명	재고
KA3843BDTF	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	34800
KA3843BD	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	5522
KA3843B451B	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	36
KA3843B	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	176204

부품 번호

제조업체

설명

재고

KA3843B

D# C184548

ON Semiconductor

811

부품 번호	제조업체	설명	재고
KA3843BD	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	4760
KA3843B	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	36530
KA3843BDTF	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	5750

부품 번호

제조업체

설명

재고

KA3843B

D# 512-KA3843B

ON Semiconductor

Switching Controllers PWM Control IC

RoHS: Compliant

부품 번호

제조업체

설명

재고

KA3843BD

D# NS-KA3843BD

Fairchild Semiconductor Corporation

OEM/CM ONLY

1224

KA3843B

D# NS-KA3843B

Fairchild Semiconductor Corporation

OEM/CM ONLY

2075

부품 번호

제조업체

설명

재고

KA3843B

Fairchild Semiconductor Corporation

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

부품 번호	제조업체	설명	재고
KA3843BDTF	Fairchild Semiconductor Corporation	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant	5750
KA3843B	ON Semiconductor	KA3843B - Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8 RoHS: Compliant	871
KA3843BD	Fairchild Semiconductor Corporation	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant	4760

부품 번호	제조업체	설명	재고
KA3843B	Fairchild Semiconductor Corporation	OEM/CM ONLY	4123
KA3843BDTF	Fairchild Semiconductor Corporation	OEM/CM ONLY	30016
KA3843B451B	N/A	OEM/CM ONLY	47

부품 번호	제조업체	설명	재고
KA3843B	Fairchild Semiconductor Corporation	IN stock Immediate delivery	36515
KA3843BD	Fairchild Semiconductor Corporation	IN stock Immediate delivery	4775
KA3843BDTF	Fairchild Semiconductor Corporation	IN stock Immediate delivery	5765