Name: AST1S31HF
Brand: STMicroelectronics
SKU: AST1S31HF
Price: 2.3401 USD
Availability: InStock
Rating: 5 (106 reviews)

AST1S31HF

참조 용으로 만 사용

부품 번호	AST1S31HF
제조업체	STMicroelectronics
설명	IC REG BUCK ADJ 3A SYNC
데이터시트	AST1S31HF 데이터시트
패키지	8-VDFN Exposed Pad
ECAD
재고	7,216 piece(s)
단가	$ 2.3401 *
리드 타임	확인하려면
예상 배달 시간	5월 24 - 5월 29 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 AST1S31HF를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 AST1S31HF를 추가하십시오. Heisener.com는 AST1S31HF의 견적을 요청하는 모든 등록이 필요하지 않습니다.

AST1S31HF사양

제조업체	STMicroelectronics
범주	집적 회로(IC) - PMIC - 전압 조정기 - DC DC 스위칭 조정기
패키지	8-VDFN Exposed Pad
ECAD
계열	Automotive, AEC-Q100
기능	Step-Down
출력 구성	Positive
토폴로지	Buck
출력 유형	Adjustable
출력 수	1
전압 - 입력 (최소)	2.8V
전압 - 입력 (최대)	4V
전압 - 출력 (최소 / 고정)	0.8V
전압 - 출력 (최대)	4V
전류 - 출력	3A
주파수 - 스위칭	2.3MHz
동기 정류기	Yes
작동 온도	-40°C ~ 150°C (TJ)
실장 형	Surface Mount
패키지 / 케이스	8-VDFN Exposed Pad
공급 업체 장치 패키지	8-VFDFPN (3x3)

AST1S31HF는 데이터 시트

AST1S31HF Packaging

AST1S31HF FAQ

1. How to order AST1S31HF 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 AST1S31HF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AST1S31HF. All suppliers must pass our qualification reviews before they can publish their products including AST1S31HF on Heisener; we pay more attention to the channels and quality of AST1S31HF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AST1S31HF price and inventory displayed accurate?

The price and inventory of AST1S31HF 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 AST1S31HF?

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 AST1S31HF we delivered, we will accept the replacement or return of the AST1S31HF 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 AST1S31HF.

(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 AST1S31HF pin diagram, AST1S31HF datasheet?

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

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