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LM3503SQ-44

hot LM3503SQ-44

LM3503SQ-44

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零件编号 LM3503SQ-44
制造商 Texas Instruments
描述 IC LED DRIVER RGLTR DIM 16WQFN
数据表

LM3503SQ-44 数据表
封装 16-WFQFN Exposed Pad
ECAD
库存 345,876 piece(s)
单价 $ 0.7478 *
交货时间 可立即发货
预计送达时间 十二月 24 - 十二月 29 (选择速递服务)
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LM3503SQ-44参数

制造商Texas Instruments
类别集成电路（IC） - PMIC - LED 驱动器
封装16-WFQFN Exposed Pad
ECAD
系列-
类型DC DC Regulator
拓扑Step-Up (Boost)
内部开关Yes
输出数量2
电压 - 电源（最小）2.5V
电压 - 电源（最大）5.5V
电压 - 输出44V
电流 - 输出/通道750mA (Switch)
频率1MHz
调光Analog, PWM
应用Backlight
工作温度-40°C ~ 85°C (TA)
安装类型Surface Mount
包/箱16-WFQFN Exposed Pad
供应商设备包16-WQFN (4x4)

LM3503SQ-44数据表

LM3503SQ-44 Packaging

Customized Labels
Sealing
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Insepction

LM3503SQ-44 FAQ

  • 1. How to order LM3503SQ-44 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 LM3503SQ-44 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM3503SQ-44. All suppliers must pass our qualification reviews before they can publish their products including LM3503SQ-44 on Heisener; we pay more attention to the channels and quality of LM3503SQ-44 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM3503SQ-44 price and inventory displayed accurate?
    The price and inventory of LM3503SQ-44 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 LM3503SQ-44?
    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 LM3503SQ-44 we delivered, we will accept the replacement or return of the LM3503SQ-44 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 LM3503SQ-44.
    (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 LM3503SQ-44 pin diagram, LM3503SQ-44 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM3503SQ-44 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

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LM3503SQ-44/NOPB

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RoHS: Compliant
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IN stock Immediate delivery

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 National Semiconductor Corporation

shipping today

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零件编号 制造商 描述 库存

LM3503SQ-44(L00053B)

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RFQ

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LM3503SQ-44CT

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RFQ

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Quick Inquiry

LM3503SQ-44

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