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LM2991T/LB03

LM2991T/LB03

LM2991T/LB03

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零件编号 LM2991T/LB03
制造商 Texas Instruments
描述 IC REG LINEAR NEG ADJ 1A TO220-5
数据表
封装 TO-220-5 Formed Leads
ECAD
库存 2,528 piece(s)
单价 $ 4.8558 *
交货时间 待确认
预计送达时间 一月 2 - 一月 7 (选择速递服务)
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LM2991T/LB03参数

制造商Texas Instruments
类别集成电路（IC） - PMIC - 稳压器 - 线性
封装TO-220-5 Formed Leads
ECAD
系列-
输出配置Negative
输出类型Adjustable
监管机构数量1
电压 - 输入（最大值）-26V
电压 - 输出（最小/固定）-3V
电压 - 输出（最大值）-24V
电压降（最大值）1V @ 1A
电流 - 输出1A
电流 - 静态（Iq）-
电流 - 电源（最大）0.7mA ~ 5mA
PSRR60dB (1kHz)
控制功能Enable
保护功能Over Temperature, Short Circuit
工作温度-40°C ~ 125°C
安装类型Through Hole
包/箱TO-220-5 Formed Leads
供应商设备包TO-220-5

LM2991T/LB03 Packaging

Customized Labels
Sealing
Packing
Insepction

LM2991T/LB03 FAQ

  • 1. How to order LM2991T/LB03 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 LM2991T/LB03 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM2991T/LB03. All suppliers must pass our qualification reviews before they can publish their products including LM2991T/LB03 on Heisener; we pay more attention to the channels and quality of LM2991T/LB03 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM2991T/LB03 price and inventory displayed accurate?
    The price and inventory of LM2991T/LB03 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 LM2991T/LB03?
    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 LM2991T/LB03 we delivered, we will accept the replacement or return of the LM2991T/LB03 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 LM2991T/LB03.
    (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 LM2991T/LB03 pin diagram, LM2991T/LB03 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM2991T/LB03 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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LM2991T/LB03

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