Name: L4945
Brand: STMicroelectronics
SKU: L4945
Availability: InStock
Rating: 5 (83 reviews)

L4945

참조 용으로 만 사용

부품 번호	L4945
제조업체	STMicroelectronics
설명	IC REG LINEAR 5V 500MA TO220AB
데이터시트	L4945 데이터시트
패키지	TO-220-3
ECAD
재고	5,424 piece(s)
단가	Request a Quote
리드 타임	즉시 배송 가능
예상 배달 시간	5월 4 - 5월 9 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 L4945를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 L4945를 추가하십시오. Heisener.com는 L4945의 견적을 요청하는 모든 등록이 필요하지 않습니다.

L4945사양

제조업체	STMicroelectronics
범주	집적 회로(IC) - PMIC - 전압 조정기 - 선형
패키지	TO-220-3
ECAD
계열	-
출력 구성	Positive
출력 유형	Fixed
조정기 수	1
전압 - 입력 (최대)	26V
전압 - 출력 (최소 / 고정)	5V
전압 - 출력 (최대)	-
전압 강하 (최대)	0.75V @ 500mA
전류 - 출력	500mA
전류 - 대기 (Iq)	-
전류 - 공급 (최대)	13mA ~ 180mA
PSRR	60dB (120Hz)
제어 기능	-
보호 기능	Over Temperature, Over Voltage, Reverse Polarity, Short Circuit
작동 온도	-40°C ~ 125°C
실장 형	Through Hole
패키지 / 케이스	TO-220-3
공급 업체 장치 패키지	TO-220AB

L4945는 데이터 시트

L4945 Packaging

L4945 FAQ

1. How to order L4945 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 L4945 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4945. All suppliers must pass our qualification reviews before they can publish their products including L4945 on Heisener; we pay more attention to the channels and quality of L4945 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L4945 price and inventory displayed accurate?

The price and inventory of L4945 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 L4945?

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 L4945 we delivered, we will accept the replacement or return of the L4945 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 L4945.

(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 L4945 pin diagram, L4945 datasheet?

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

L4945관련 제품

M39003/01-3110H	Vishay Sprague, CAP TANT 0.27UF 10% 75V AXIAL, Axial, -	전망
0805Y2500332JXT	Knowles Syfer, CAP CER 0805, 0805 (2012 Metric), -	전망
TPS76733QPWPREP	Texas Instruments, IC REG LINEAR 3.3V 1A 20HTSSOP, 20-TSSOP (0.173", 4.40mm Width) Exposed Pad, -	전망
TPS25921LDR	Texas Instruments, IC PWR MGR EFUSE 18V 8SOIC, 8-SOIC (0.154", 3.90mm Width), -	전망
AD7658BSTZ	Analog Devices Inc., IC ADC 12BIT 6CH 250KSPS 64LQFP, 64-LQFP, -	전망
TQ2-12V	Panasonic Electric Works, RELAY TELECOM DPDT 1A 12V, -, -	전망
ERJ-PB3D1601V	Panasonic Electronic Components, RES SMD 1.6K OHM 0.5% 1/5W 0603, 0603 (1608 Metric), -	전망
433103-27-0	Curtis Industries, CONN BARRIER STRP 27CIRC 0.438", -, -	전망
FW-29-05-L-D-400-065	Samtec Inc., .050'' BOARD SPACERS, -, -	전망
D38999/26ZC35JB	Amphenol Aerospace Operations, CONN PLUG FMALE 22POS GOLD CRIMP, -, -	전망
PT5027N	Texas Instruments, REG SW -8V .6A VERT, 3-SIP Module, -	전망
V150A28H400BL2	Vicor Corporation, CONVERTER MOD DC/DC 28V 400W, Full Brick, -	전망

L4945 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

L4945

STMicroelectronics

5250

AM21L49-45DC

AMD

부품 번호

제조업체

설명

재고

L4945

Molex

1.0 FPC BACKFLIP 10P ASSY

3600

부품 번호

제조업체

설명

재고

83006 002500

D# BEL4945-500-ND

Belden Inc

HOOK-UP STRND 22AWG RED 500'

L4945

D# 497-3629-ND

STMicroelectronics

IC REG LINEAR 5V 500MA TO220AB

부품 번호	제조업체	설명	재고
L4945WGGOC9810	MFG	OEM/CM QUOTES ONLY \| NO BROKERS	558
AM21L4945DC	AM	OEM/CM QUOTES ONLY \| NO BROKERS	45
3250L494503	Bourns Inc	OEM/CM QUOTES ONLY \| NO BROKERS	11
L4945		OEM/CM QUOTES ONLY \| NO BROKERS	6090
L4945A		OEM/CM QUOTES ONLY \| NO BROKERS	1

부품 번호

제조업체

설명

재고

TL4945

Texas Instruments

OEM/CM ONLY

964

부품 번호	제조업체	설명	재고
49456-1617 D# MOL49456-1617	Molex	1.0mm FFC B/F CONN. HSG ASSY 16P	0
49456-1047 D# MOL49456-1047	Molex	1.0 FPC BACKFLIP CONN 10P (HAL 1.0 FPC BACKFLIP 10P	0
49454-9004 D# MOL49454-9004	Molex	BULB SOCKET DUMMY SEAL, RED	0
49454-9003 D# MOL49454-9003	Molex	BULB SOCKET WIRE SEAL, LARGE, RED	0
0494561047 D# MOL49456-1047	Molex	1.0 FPC Backflip Conn 10p (Hal	0
49454-9002 D# MOL49454-9002	Molex	S8 Bulb Skt Wire Seal - S, Red	0
49456-1017 D# MOL49456-1017	Molex	1.0 FPC BACKFLIP 10P ASSY	0
0494561017 D# MOL49456-1017	Molex	1.0 FPC BACKFLIP 10P ASSY	0
0494561617 D# MOL49456-1617	Molex	1.0mm FFC B/F CONN. HSG ASSY 16P	0
0494549002 D# MOL49454-9002	Molex	S8 Bulb Skt Wire Seal - S, Red	0

부품 번호

제조업체

설명

재고

49456-1017

Molex

In Stock

2476

부품 번호

제조업체

설명

재고

AM21L49-45DC

AMD

OEM/CM Immediate delivery

180

부품 번호	제조업체	설명	재고
L4945 D# NS-L4945	STMicroelectronics	OEM/CM ONLY	3625
CY21L49-45DC D# NS-CY21L49-45DC	Cypress Semiconductor	OEM/CM ONLY	2659
CY21L49-45PC D# NS-CY21L49-45PC	Cypress Semiconductor	OEM/CM ONLY	1740