Name: L4981B
Brand: STMicroelectronics
SKU: L4981B
Availability: InStock
Rating: 5 (70 reviews)

L4981B

참조 용으로 만 사용

부품 번호	L4981B
제조업체	STMicroelectronics
설명	IC PFC CTRLR AVERAGE CURR 20DIP
데이터시트	L4981B 데이터시트
패키지	20-DIP (0.300", 7.62mm)
ECAD
재고	275,652 piece(s)
단가	Request a Quote
리드 타임	즉시 배송 가능
예상 배달 시간	11월 24 - 11월 29 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 L4981B를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 L4981B를 추가하십시오. Heisener.com는 L4981B의 견적을 요청하는 모든 등록이 필요하지 않습니다.

L4981B사양

제조업체	STMicroelectronics
범주	집적 회로(IC) - PMIC - PFC(Power Factor Correction)
패키지	20-DIP (0.300", 7.62mm)
ECAD
계열	-
방법	Average Current
주파수 - 스위칭	100kHz
현재 - 시작	100µA
전압 - 공급	14.5 V ~ 19.5V
작동 온도	-40°C ~ 125°C
실장 형	Through Hole
패키지 / 케이스	20-DIP (0.300", 7.62mm)
공급 업체 장치 패키지	20-DIP

L4981B는 데이터 시트

L4981B Packaging

L4981B FAQ

1. How to order L4981B 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 L4981B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4981B. All suppliers must pass our qualification reviews before they can publish their products including L4981B on Heisener; we pay more attention to the channels and quality of L4981B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L4981B price and inventory displayed accurate?

The price and inventory of L4981B 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 L4981B?

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 L4981B we delivered, we will accept the replacement or return of the L4981B 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 L4981B.

(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 L4981B pin diagram, L4981B datasheet?

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

L4981B관련 제품

SIT8208AI-23-33S-74.176000X	SiTime, -40 TO 85C, 3225, 50PPM, 3.3V, 7, -, -	전망
12065C274KAT2A	AVX Corporation, CAP CER 0.27UF 50V X7R 1206, 1206 (3216 Metric), -	전망
24AA08HT-I/ST	Microchip Technology, IC EEPROM 8KBIT 400KHZ 8TSSOP, 8-TSSOP (0.173", 4.40mm Width), -	전망
MSS-25CLW	Magnasphere Corp, SENSOR BALL SW SPST-NO W LEADS, Module, -	전망
Y078517R0000Q9L	Vishay Foil Resistors (Division of Vishay Precision Group), RES 17 OHM 0.6W 0.02% RADIAL, Radial, -	전망
AA0402FR-07374KL	Yageo, RES SMD 374K OHM 1% 1/16W 0402, 0402 (1005 Metric), -	전망
RCS1005F1182CS	Samsung, RESISTOR 0402 11.8KOHM 0.0625, -, -	전망
MMS-105-01-F-DV	Samtec Inc., 2MM SOCKET STRIPS, -, -	전망
FW-10-04-L-D-200-400	Samtec Inc., .050'' BOARD SPACERS, -, -	전망
BTH-060-01-F-D-RA-WT-K	Samtec Inc., .5MM DOUBLE ROW TERMINAL ASSEMBL, -, -	전망
HE30800T1398PB7M	Souriau, HE308 10C 10#20 PIN RECP, -, -	전망
D38999/26TD15HA-LC	Amphenol Aerospace Operations, CONN PLUG HSNG MALE 15POS INLINE, -, -	전망

L4981B 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

L4981BD

D# E02:0323_00207157

STMicroelectronics

Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO Tube

RoHS: Compliant

L4981BD013TR

D# E02:0323_00207158

STMicroelectronics

Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R

RoHS: Compliant

부품 번호

제조업체

설명

재고

L4981BD

D# L4981BD

STMicroelectronics

Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube - Rail/Tube (Alt: L4981BD)

L4981BD013TR

D# 38Y7868

STMicroelectronics

Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R - Bulk (Alt: 38Y7868)

RoHS: Compliant

부품 번호

제조업체

설명

재고

L4981BD013TR

D# L4981BD013TR

STMicroelectronics

Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R (Alt: L4981BD013TR)

부품 번호

제조업체

설명

재고

L4981BD

D# L4981BD

STMicroelectronics

Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube (Alt: L4981BD)

L4981BD013TR

D# L4981BD013TR

STMicroelectronics

Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R (Alt: L4981BD013TR)

부품 번호	제조업체	설명	재고
L4981BD	STMicroelectronics	POWER FACTOR CORRECTOR, SMD, 4981	129
L4981B	STMicroelectronics	POWER FACTOR CORRECTOR, SMD, 4981	129
L4981BD013TR	STMicroelectronics	STMICROELECTRONICS L4981BD013TR - Tape and Reel	0

부품 번호

제조업체

설명

재고

L4981BD

SGS Semiconductor Ltd

RoHS: Compliant

부품 번호	제조업체	설명	재고
L4981BD D# 497-5338-5-ND	STMicroelectronics	IC PFC CTR AVER CURR 100KHZ 20SO	802
L4981BD013TR D# 497-5339-1-ND	STMicroelectronics	IC PFC CTR AVER CURR 100KHZ 20SO	2840
L4981B D# 497-5337-5-ND	STMicroelectronics	IC PFC CTR AV CURR 100KHZ 20DIP	0

부품 번호	제조업체	설명	재고
L4981BD	STMicroelectronics	In stock shipping within 2days	117
L4981BD013TR	STMicroelectronics	In stock shipping within 2days	1000
L4981B	STMicroelectronics	In stock shipping within 2days	123

부품 번호	제조업체	설명	재고
L4981BD D# 1094224	STMicroelectronics	POWER FACTOR CORRECTOR, SMD, 4981 RoHS: Compliant Min Qty: 1 Container: Each	914
L4981BD013TR D# 2460847	STMicroelectronics	PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20 RoHS: Compliant Min Qty: 1 Container: Each	136
L4981B D# 1094223	STMicroelectronics	POWER FACTOR CORRECTOR, 4981, DIP20 RoHS: Compliant Min Qty: 1 Container: Each	0

부품 번호

제조업체

설명

재고

L4981BD013TR

STMicroelectronics

L4981B Series 19.5 V 100 kHz Surface Mount Power Factor Corrector - SOIC-20

RoHS: Compliant

pbFree: Yes

1000

L4981BD

STMicroelectronics

L4981 Series 19.5 V Very High Power Factor Corrector Pre-Regulator - SOIC-20

RoHS: Compliant

pbFree: Yes

부품 번호	제조업체	설명	재고
L4981BLF	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	718
L4981BD	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	5220
L4981B	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	5414
L4981BD013TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	9280
L4981BDSMD	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	30

부품 번호

제조업체

설명

재고

L4981BD

Analog Devices Inc

OEM/CM ONLY

1360

부품 번호

제조업체

설명

재고

L4981BD013TR

STMicroelectronics

158

부품 번호	제조업체	설명	재고
L4981BD	STMicroelectronics	OEM/CM Immediate delivery	8000
L4981B	STMicroelectronics	OEM/CM Immediate delivery	186
L4981BD013TR	STMicroelectronics	OEM/CM Immediate delivery	30000

부품 번호

제조업체

설명

재고

L4981BD

D# 511-L4981BD

STMicroelectronics

Power Factor Correction - PFC Very High Power

RoHS: Compliant

1060

부품 번호

제조업체

설명

재고

L4981BD

D# XSKDRABV0042331

STMicroelectronics

L4981 Series 19.5 V Very High Power Factor Corrector Pre-Regulator - SOIC-20

610

L4981BD013TR

D# XSFP00000074919

STMicroelectronics

L4981B Series 19.5 V 100 kHz Surface Mount Power Factor Corrector - SOIC-20

2000

부품 번호

제조업체

설명

재고

L4981BD

D# 24M4229

STMicroelectronics

POWER FACTOR CORRECTOR, SOIC-20, UVLO:-, Supply Voltage Min:18V, Supply Voltage Max:19.5V, Startup Current:300µA, Operating Supply Current:-, Controller IC Case Style:SOIC, No. of Pins:20Pins, Duty Cycle (%):-, Frequency:100kHz RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

880

L4981BD013TR

D# 38Y7868

STMicroelectronics

PFC CTRL, 100KHZ, -40 TO 125DEG C, UVLO:14.5V, Supply Voltage Min:-, Supply Voltage Max:19.5V, Startup Current:300µA, Operating Supply Current:12mA, Controller IC Case Style:SOIC, No. of Pins:20Pins, Duty Cycle (%):-, Product Range:-RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

부품 번호

제조업체

설명

재고

L4981BD013TR

D# NS-L4981BD013TR

STMicroelectronics

OEM/CM ONLY

1135

부품 번호

제조업체

설명

재고

L4981B-LF

STMicroelectronics

495

L4981BD

STMicroelectronics

2 A POWER FACTOR CONTROLLER, 115 kHz SWITCHING FREQ-MAX, PDSO20

부품 번호

제조업체

설명

재고

L4981B

D# L4981B

STMicroelectronics

Semiconductor

473

L4981BD013TR

D# L4981BD013TR

STMicroelectronics

Semiconductor

198

부품 번호

제조업체

설명

재고

L4981BD

D# 0379987

STMicroelectronics

STMicroelectronics L4981BD, Power Factor Controller, 115 kHz, 19.5 V 20-Pin, SOIC, EA

Min Qty: 1

Container: Bulk

부품 번호	제조업체	설명	재고
L4981BD	STMicroelectronics	OEM/CM ONLY	2754
L4981B	STMicroelectronics	OEM/CM ONLY	5958
L4981BD013TR	STMicroelectronics	OEM/CM ONLY	1980
L4981BLF	STMicroelectronics	OEM/CM ONLY	635

부품 번호	제조업체	설명	재고
L4981B	STMicroelectronics	IN stock Immediate delivery	181
L4981BD013TR	STMicroelectronics	IN stock Immediate delivery	29985
L4981BD	STMicroelectronics	IN stock Immediate delivery	8015

부품 번호

제조업체

설명

재고

L4981BD

STMicroelectronics

shipping today

4996

L4981BD013TR

STMicroelectronics

shipping today

부품 번호

제조업체

설명

재고

L4981BD

D# 52055414

STMicroelectronics

Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO Tube

RoHS: Compliant

L4981BD013TR

D# 52756526

STMicroelectronics

Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R

RoHS: Compliant

부품 번호	제조업체	설명	재고
L4981BD	STMicroelectronics	RFQ	12669
L4981BD013TR	STMicroelectronics	RFQ	7984
L4981B	STMicroelectronics	RFQ	1486

부품 번호

제조업체

설명

재고

L4981BD013TR

STMicroelectronics

IC PFC CTRLR AVERAGE CURR 20SOIC

4501

부품 번호	제조업체	설명	재고
L4981BD D# 1094224	STMicroelectronics	POWER FACTOR CORRECTOR, SMD, 4981 RoHS: Compliant Min Qty: 1 Container: Each	915
L4981BD013TR D# 2460847	STMicroelectronics	PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20 RoHS: Compliant Min Qty: 1 Container: Each	136
L4981B D# 1094223	STMicroelectronics	POWER FACTOR CORRECTOR, 4981, DIP20 RoHS: Compliant Min Qty: 1 Container: Each	0