购买 XR77128ELB-F | XR77128ELB-F数据表 | Heisener.com
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XR77128ELB-F

XR77128ELB-F

XR77128ELB-F

仅供参考

零件编号 XR77128ELB-F
制造商 Exar Corporation
描述 IC REG CTRLR BUCK SMBUS 44TQFN
数据表
封装 44-WFQFN Exposed Pad
ECAD
库存 7,296 piece(s)
单价 Request a Quote
交货时间 待确认
预计送达时间 五月 16 - 五月 21 (选择速递服务)
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  • 我们提供的 XR77128ELB-F 具有全球市场竞争力的价格，如有需要请发送询价单给我们。谢谢！
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XR77128ELB-F参数

制造商Exar Corporation
类别集成电路（IC） - PMIC - 稳压器 - DC DC 切换控制器
封装44-WFQFN Exposed Pad
ECAD
系列-
输出类型Transistor Driver
功能Step-Down
输出配置Positive
拓扑Buck
输出数量4
输出阶段1
电压 - 电源（Vcc / Vdd）5.5 V ~ 25 V
频率 - 切换105kHz ~ 1.23MHz
占空比（最大值）-
同步整流器Yes
时钟同步No
串行接口I2C, SMBus
控制功能Enable
工作温度-40°C ~ 125°C (TJ)
包/箱44-WFQFN Exposed Pad
供应商设备包44-TQFN (7x7)

XR77128ELB-F Packaging

Customized Labels
Sealing
Packing
Insepction

XR77128ELB-F FAQ

  • 1. How to order XR77128ELB-F 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 XR77128ELB-F is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the XR77128ELB-F. All suppliers must pass our qualification reviews before they can publish their products including XR77128ELB-F on Heisener; we pay more attention to the channels and quality of XR77128ELB-F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the XR77128ELB-F price and inventory displayed accurate?
    The price and inventory of XR77128ELB-F 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 XR77128ELB-F?
    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 XR77128ELB-F we delivered, we will accept the replacement or return of the XR77128ELB-F 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 XR77128ELB-F.
    (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 XR77128ELB-F pin diagram, XR77128ELB-F datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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XR77128ELB-F 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。

全球供应链-可靠的授权分销商资源

零件编号 制造商 描述 库存

XR77128ELB-F

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PWM/PFM Universal PMIC 5.5V to 25V 44-Pin TQFN EP Tray

RoHS: Compliant
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 Exar Corporation

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XR77128ELBF

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OEM/CM QUOTES ONLY | NO BROKERS

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 Exar Corporation

OEM/CM Immediate delivery

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XR77128ELB-F

D# 701-XR77128ELB-F

 MaxLinear Inc

Power Management Specialized - PMIC Quad Channel Programmable Digital Buck Controller Upgrade to XRP7724 with DrMOS output

RoHS: Compliant
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零件编号 制造商 描述 库存

XR77128ELB-F

D# XSFP00000204597

 MaxLinear Inc

XR77128 Series 25 V 1.23 MHz Quad Output Digital PWM/PFM Buck Controller-TQFN-44

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零件编号 制造商 描述 库存

XR77128ELB-F

 Exar Corporation

IN stock Immediate delivery

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零件编号 制造商 描述 库存

XR77128ELB-F

 Exar Corporation

shipping today

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XR77128ELB-F

质量认证

黑森尔对质量的承诺，塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

广东省“守合同重信用”企业ISO9001:2015, ICAS, IAF, UKAS

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XR77128ELB-F Tags

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  • Exar Corporation
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