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LTC3857EUH#PBF

LTC3857EUH#PBF

LTC3857EUH#PBF

仅供参考

零件编号 LTC3857EUH#PBF
制造商 Linear Technology
描述 IC REG CTRLR BUCK 32QFN
数据表
封装 32-WFQFN Exposed Pad
ECAD
库存 19,152 piece(s)
单价 Request a Quote
交货时间 待确认
预计送达时间 四月 22 - 四月 27 (选择速递服务)
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LTC3857EUH#PBF参数

制造商Linear Technology
类别集成电路（IC） - PMIC - 稳压器 - DC DC 切换控制器
封装32-WFQFN Exposed Pad
ECAD
系列PolyPhase?
输出类型Transistor Driver
功能Step-Down
输出配置Positive
拓扑Buck
输出数量2
输出阶段2
电压 - 电源（Vcc / Vdd）4 V ~ 38 V
频率 - 切换105kHz ~ 835kHz, 350kHz ~ 535kHz
占空比（最大值）99.4%
同步整流器Yes
时钟同步No
串行接口-
控制功能Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
工作温度-40°C ~ 125°C (TJ)
包/箱32-WFQFN Exposed Pad
供应商设备包32-QFN (5x5)

LTC3857EUH#PBF Packaging

Customized Labels
Sealing
Packing
Insepction

LTC3857EUH#PBF FAQ

  • 1. How to order LTC3857EUH#PBF 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 LTC3857EUH#PBF is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LTC3857EUH#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC3857EUH#PBF on Heisener; we pay more attention to the channels and quality of LTC3857EUH#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LTC3857EUH#PBF price and inventory displayed accurate?
    The price and inventory of LTC3857EUH#PBF 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 LTC3857EUH#PBF?
    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 LTC3857EUH#PBF we delivered, we will accept the replacement or return of the LTC3857EUH#PBF 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 LTC3857EUH#PBF.
    (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 LTC3857EUH#PBF pin diagram, LTC3857EUH#PBF datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LTC3857EUH#PBF 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

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LTC3857EUH#PBF

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DUAL SYNCHRONOUS STEP-DOWN CONTROLLER QFN-32, Supply Voltage Min:4V, Supply Voltage Max:38V, No. of Outputs:2, Duty Cycle (%):99.4%, Controller IC Case Style:QFN, No. of Pins:32, Switching Frequency:850kHz, Packaging:Cut Tape , RoHS Compliant: Yes

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D# LTC3857EUH#PBF-ND

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IC REG CTRLR BUCK 32QFN

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LTC3857EUH#PBF

D# 2115877

 Linear Technology

BUCK, DUAL, SYNCH, 38VIN, 900KHZ, 32QFN

RoHS: Compliant
Min Qty: 1
Container: Each
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零件编号 制造商 描述 库存

LTC3857EUHPBF

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OEM/CM QUOTES ONLY | NO BROKERS

 37120

LTC3857EUHPBFI

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OEM/CM QUOTES ONLY | NO BROKERS

 5566
零件编号 制造商 描述 库存

LTC3857EUHPBFIUH

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LTC3857EUHPBF

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 354

LTC3857EUHPBFI

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OEM/CM ONLY

 920
零件编号 制造商 描述 库存

LTC3857EUH#PBF

D# 584-LTC3857EUH#PBF

 Analog Devices Inc

Switching Voltage Regulators Low IQ, Dual, 2-Phase Synchronous Step Down Controller

RoHS: Compliant
 147
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LTC3857EUH#PBF

D# NS-LTC3857EUH#PBF

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OEM/CM ONLY

 9317
零件编号 制造商 描述 库存

LTC3857EUH#PBF

D# LTC3857EUH#PBF

 Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant
 0
零件编号 制造商 描述 库存

LTC3857EUHPBF/I

 Linear Technology

OEM/CM ONLY

 9188

LTC3857EUHPBF

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OEM/CM ONLY

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零件编号 制造商 描述 库存

LTC3857EUH-PBF

 Linear Technology

shipping today

 218
零件编号 制造商 描述 库存

LTC3857EUH#PBF

D# 53811071

 Analog Devices Inc

DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP Tube

RoHS: Compliant
 0

Quick Inquiry

LTC3857EUH#PBF

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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