Name: LTC7149EUFD#TRPBF
Brand: Linear Technology
SKU: LTC7149EUFD-TRPBF
Availability: InStock
Rating: 5 (187 reviews)

LTC7149EUFD#TRPBF

僅供參考

零件編號	LTC7149EUFD#TRPBF
製造商	Linear Technology
描述	IC REG BUCK INV ADJ 4A 28QFN
數據表
封裝	28-WFQFN Exposed Pad
ECAD
庫存	5,904 piece(s)
單價	Request a Quote
交貨期	待確認
預計送達時間	十一月 17 - 十一月 22 (選擇速遞服務)
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LTC7149EUFD#TRPBF參數

製造商	Linear Technology
類別	積體電路 (IC) - PMIC - 穩壓器 - DC DC 切換式穩壓器
封裝	28-WFQFN Exposed Pad
ECAD
系列	-
功能	Step-Down
輸出配置	Negative
拓撲	Buck
輸出類型	Adjustable
輸出數量	1
電壓 - 輸入（最小值）	3.4V
電壓 - 輸入（最大值）	60V
電壓 - 輸出（最小/固定）	0V
電壓 - 輸出（最大值）	-28V
電流 - 輸出	4A
頻率 - 切換	1MHz
同步整流器	Yes
工作溫度	-40°C ~ 125°C (TJ)
安裝類型	Surface Mount
包/箱	28-WFQFN Exposed Pad
供應商設備包	28-QFN (4x5)

LTC7149EUFD#TRPBF Packaging

LTC7149EUFD#TRPBF FAQ

1. How to order LTC7149EUFD#TRPBF 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 LTC7149EUFD#TRPBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC7149EUFD#TRPBF. All suppliers must pass our qualification reviews before they can publish their products including LTC7149EUFD#TRPBF on Heisener; we pay more attention to the channels and quality of LTC7149EUFD#TRPBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC7149EUFD#TRPBF price and inventory displayed accurate?

The price and inventory of LTC7149EUFD#TRPBF 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 LTC7149EUFD#TRPBF?

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 LTC7149EUFD#TRPBF we delivered, we will accept the replacement or return of the LTC7149EUFD#TRPBF 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 LTC7149EUFD#TRPBF.

(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 LTC7149EUFD#TRPBF pin diagram, LTC7149EUFD#TRPBF datasheet?

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

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