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LM1770UMF/NOPB

LM1770UMF/NOPB

LM1770UMF/NOPB

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零件編號 LM1770UMF/NOPB
製造商 Texas Instruments
描述 IC REG CTRLR BUCK SOT23-5
數據表
封裝 SC-74A, SOT-753
ECAD
庫存 2,384 piece(s)
單價 $ 1.0510 *
交貨期 待確認
預計送達時間 十二月 21 - 十二月 26 (選擇速遞服務)
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LM1770UMF/NOPB參數

製造商Texas Instruments
類別積體電路 (IC) - PMIC - 穩壓器 - DC DC 切換式控制器
封裝SC-74A, SOT-753
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1
輸出階段1
電壓 - 電源（Vcc / Vdd）2.8 V ~ 5.5 V
頻率 - 切換100kHz ~ 1MHz
佔空比（最大值）-
同步整流器Yes
時鐘同步No
串行接口-
控制功能-
工作溫度-40°C ~ 125°C (TJ)
包/箱SC-74A, SOT-753
供應商設備包SOT-23-5

LM1770UMF/NOPB Packaging

Customized Labels
Sealing
Packing
Insepction

LM1770UMF/NOPB FAQ

  • 1. How to order LM1770UMF/NOPB 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 LM1770UMF/NOPB is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM1770UMF/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM1770UMF/NOPB on Heisener; we pay more attention to the channels and quality of LM1770UMF/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM1770UMF/NOPB price and inventory displayed accurate?
    The price and inventory of LM1770UMF/NOPB 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 LM1770UMF/NOPB?
    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 LM1770UMF/NOPB we delivered, we will accept the replacement or return of the LM1770UMF/NOPB 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 LM1770UMF/NOPB.
    (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 LM1770UMF/NOPB pin diagram, LM1770UMF/NOPB datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM1770UMF/NOPB 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。

全球供應鏈-可靠的授權分銷商資源

零件編號 製造商 描述 庫存

LM1770UMF/NOPB

D# V72:2272_07264761

 Texas Instruments

DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R

RoHS: Compliant
 0
零件編號 製造商 描述 庫存

LM1770UMF/NOPB

 Texas Instruments

IC REG CTRLR BUCK PWM SOT23-5

 552
零件編號 製造商 描述 庫存

LM1770UMF/NOPB

D# LM1770UMF/NOPBTR-ND

 Texas Instruments

IC REG CTRLR BUCK SOT23-5

 0
零件編號 製造商 描述 庫存

LM1770UMFNOPB

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 41
零件編號 製造商 描述 庫存

LM1770UMFNOPB

 Texas Instruments

OEM/CM ONLY

 442
零件編號 製造商 描述 庫存

LM1770UMF/NOPB

D# NS-LM1770UMF/NOPB

 Texas Instruments

OEM/CM ONLY

 6813
零件編號 製造商 描述 庫存

LM1770UMF/NOPB

 Texas Instruments

LM1770 Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation

RoHS: Compliant
 20045
零件編號 製造商 描述 庫存

LM1770UMF/NOPB

 National Semiconductor Corporation

OEM/CM ONLY

 51
零件編號 製造商 描述 庫存

LM1770UMF/NOPB

 Texas Instruments

Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation

 22
零件編號 製造商 描述 庫存

LM1770UMF/NOPB

D# 30286153

 Texas Instruments

DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R

RoHS: Compliant
 0

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LM1770UMF/NOPB

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