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L6919E

hot L6919E

L6919E

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零件編號 L6919E
製造商 STMicroelectronics
描述 IC REG CTRLR BUCK 28SOIC
數據表

L6919E 數據表
封裝 28-SOIC (0.295", 7.50mm Width)
ECAD
庫存 11,880 piece(s)
單價 Request a Quote
交貨期 可立即發貨
預計送達時間 十一月 7 - 十一月 12 (選擇速遞服務)
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L6919E參數

製造商STMicroelectronics
類別積體電路 (IC) - PMIC - 穩壓器 - DC DC 切換式控制器
封裝28-SOIC (0.295", 7.50mm Width)
ECAD
系列-
輸出類型Transistor Driver
功能Step-Down
輸出配置Positive
拓撲Buck
輸出數量2
輸出階段2
電壓 - 電源（Vcc / Vdd）7.5 V ~ 15 V
頻率 - 切換150kHz
佔空比（最大值）80%
同步整流器Yes
時鐘同步No
串行接口-
控制功能Frequency Control, Phase Control, Power Good
工作溫度0°C ~ 125°C (TJ)
包/箱28-SOIC (0.295", 7.50mm Width)
供應商設備包28-SO

L6919E數據表

L6919E Packaging

Customized Labels
Sealing
Packing
Insepction

L6919E FAQ

  • 1. How to order L6919E 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 L6919E is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the L6919E. All suppliers must pass our qualification reviews before they can publish their products including L6919E on Heisener; we pay more attention to the channels and quality of L6919E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the L6919E price and inventory displayed accurate?
    The price and inventory of L6919E 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 L6919E?
    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 L6919E we delivered, we will accept the replacement or return of the L6919E 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 L6919E.
    (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 L6919E pin diagram, L6919E datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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L6919E 保證

Service Guarantee

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

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Quick Inquiry

L6919E

質量認證

黑森爾對質量的承諾，塑造了我們的採購、測試、運輸流程以及它們之間的每一步。這個基準是我們所銷售的每一個元器件的基礎。

ISO9001:2015, ICAS, IAF, UKAS

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