Name: L4938ND
Brand: STMicroelectronics
SKU: L4938ND
Availability: InStock
Rating: 5 (191 reviews)

L4938ND

참조 용으로 만 사용

부품 번호	L4938ND
제조업체	STMicroelectronics
설명	IC REG LINEAR POS ADJ 20SO
데이터시트	L4938ND 데이터시트
패키지	20-SOIC (0.295", 7.50mm Width)
ECAD
재고	12,900 piece(s)
단가	Request a Quote
리드 타임	즉시 배송 가능
예상 배달 시간	5월 18 - 5월 23 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 L4938ND를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 L4938ND를 추가하십시오. Heisener.com는 L4938ND의 견적을 요청하는 모든 등록이 필요하지 않습니다.

L4938ND사양

제조업체	STMicroelectronics
범주	집적 회로(IC) - PMIC - 전압 조정기 - 선형
패키지	20-SOIC (0.295", 7.50mm Width)
ECAD
계열	-
출력 구성	Positive
출력 유형	Adjustable (Fixed)
조정기 수	2
전압 - 입력 (최대)	25V
전압 - 출력 (최소 / 고정)	5V, Tracking
전압 - 출력 (최대)	-
전압 강하 (최대)	0.4V @ 50mA, 0.6V @ 500mA
전류 - 출력	50mA, 500mA
전류 - 대기 (Iq)	-
전류 - 공급 (최대)	30mA
PSRR	-
제어 기능	Enable, Reset
보호 기능	Over Temperature, Short Circuit
작동 온도	-40°C ~ 125°C
실장 형	Surface Mount
패키지 / 케이스	20-SOIC (0.295", 7.50mm Width)
공급 업체 장치 패키지	20-SO

L4938ND는 데이터 시트

L4938ND Packaging

L4938ND FAQ

1. How to order L4938ND 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 L4938ND is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4938ND. All suppliers must pass our qualification reviews before they can publish their products including L4938ND on Heisener; we pay more attention to the channels and quality of L4938ND products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L4938ND price and inventory displayed accurate?

The price and inventory of L4938ND 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 L4938ND?

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 L4938ND we delivered, we will accept the replacement or return of the L4938ND 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 L4938ND.

(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 L4938ND pin diagram, L4938ND datasheet?

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

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