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LM3503SQ-44

hot LM3503SQ-44

LM3503SQ-44

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零件編號 LM3503SQ-44
製造商 Texas Instruments
描述 IC LED DRIVER RGLTR DIM 16WQFN
數據表

LM3503SQ-44 數據表
封裝 16-WFQFN Exposed Pad
ECAD
庫存 345,876 piece(s)
單價 $ 0.7478 *
交貨期 可立即發貨
預計送達時間 二月 5 - 二月 10 (選擇速遞服務)
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LM3503SQ-44參數

製造商Texas Instruments
類別積體電路 (IC) - PMIC - LED 驅動器
封裝16-WFQFN Exposed Pad
ECAD
系列-
類型DC DC Regulator
拓撲Step-Up (Boost)
內部開關Yes
輸出數量2
電壓 - 電源（最小）2.5V
電壓 - 電源（最大）5.5V
電壓 - 輸出44V
電流 - 輸出/通道750mA (Switch)
頻率1MHz
調光Analog, PWM
應用Backlight
工作溫度-40°C ~ 85°C (TA)
安裝類型Surface Mount
包/箱16-WFQFN Exposed Pad
供應商設備包16-WQFN (4x4)

LM3503SQ-44數據表

LM3503SQ-44 Packaging

Customized Labels
Sealing
Packing
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

LM3503SQ-44

 Texas Instruments

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 584

LM3503SQ-44/NOPB

 Texas Instruments

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D# 2156-LM3503SQ-44-ND

 Rochester Electronics LLC

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LM3503SQ-44/NOPB

D# 2156-LM3503SQ-44/NOPB-ND

 Rochester Electronics LLC

LED DRIVER, 2-SEGMENT, PQCC16

 2789
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LM3503SQ-44/NOPB

 National Semiconductor Corporation

In stock shipping within 2days

 2300
零件編號 製造商 描述 庫存

LM3503SQ44NOPB

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

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LM3503SQ44

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

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零件編號 製造商 描述 庫存

LM3503SQ44

 Texas Instruments

OEM/CM ONLY

 526
零件編號 製造商 描述 庫存

LM3503SQ-44

 National Semiconductor Corporation

OEM/CM Immediate delivery

 28700
零件編號 製造商 描述 庫存

LM3503SQ-44

D# NS-LM3503SQ-44

 Texas Instruments

OEM/CM ONLY

 3599

LM3503SQ-44/NOPB

D# NS-LM3503SQ-44/NOPB

 Texas Instruments

OEM/CM ONLY

 4997
零件編號 製造商 描述 庫存

LM3503SQ-44

 National Semiconductor Corporation

LED Driver, 10-Segment

RoHS: Not Compliant
 575

LM3503SQ-44/NOPB

 National Semiconductor Corporation

LED Driver, 2-Segment, PQCC16

RoHS: Compliant
 2789
零件編號 製造商 描述 庫存

LM3503SQ-44

 National Semiconductor Corporation

IN stock Immediate delivery

 28685
零件編號 製造商 描述 庫存

LM3503SQ-44

 National Semiconductor Corporation

shipping today

 28699
零件編號 製造商 描述 庫存

LM3503SQ-44(L00053B)

 National Semiconductor Corporation

RFQ

 3098

LM3503SQ-44CT

 National Semiconductor Corporation

RFQ

 3175

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LM3503SQ-44

質量認證

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LM3503SQ-44 Tags

  • LM3503SQ-44
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  • Texas Instruments LM3503SQ-44
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