购买 LM2678S-3.3 | LM2678S-3.3数据表 | Heisener.com
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LM2678S-3.3

hot LM2678S-3.3

LM2678S-3.3

仅供参考

零件编号 LM2678S-3.3
制造商 Texas Instruments
描述 IC REG BUCK 3.3V 5A TO263-7
数据表
封装 TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
ECAD
库存 4,848 piece(s)
单价 $ 7.0693 *
交货时间 可立即发货
预计送达时间 五月 16 - 五月 21 (选择速递服务)
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LM2678S-3.3参数

制造商Texas Instruments
类别集成电路（IC） - PMIC - 稳压器 - DC DC 开关稳压器
封装TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
ECAD
系列SIMPLE SWITCHER?
功能Step-Down
输出配置Positive
拓扑Buck
输出类型Fixed
输出数量1
电压 - 输入（最小值）8V
电压 - 输入（最大值）40V
电压 - 输出（最小/固定）3.3V
电压 - 输出（最大值）-
电流 - 输出5A
频率 - 切换260kHz
同步整流器No
工作温度-40°C ~ 125°C (TJ)
安装类型Surface Mount
包/箱TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
供应商设备包DDPAK/TO-263-7

LM2678S-3.3 Packaging

Customized Labels
Sealing
Packing
Insepction

LM2678S-3.3 FAQ

  • 1. How to order LM2678S-3.3 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 LM2678S-3.3 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM2678S-3.3. All suppliers must pass our qualification reviews before they can publish their products including LM2678S-3.3 on Heisener; we pay more attention to the channels and quality of LM2678S-3.3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM2678S-3.3 price and inventory displayed accurate?
    The price and inventory of LM2678S-3.3 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 LM2678S-3.3?
    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 LM2678S-3.3 we delivered, we will accept the replacement or return of the LM2678S-3.3 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 LM2678S-3.3.
    (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 LM2678S-3.3 pin diagram, LM2678S-3.3 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM2678S-3.3 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

LM2678SX-3.3/NOPB

D# V72:2272_07270160

 Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 T/R

 0

LM2678S-3.3/NOPB

D# V99:2348_07270145

 Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube

 0

LM2678S-3.3

D# V36:1790_07270144

 Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube

RoHS: Not Compliant
 0
零件编号 制造商 描述 库存

LM2678S-3.3/NOPB

D# LM2678S-3.3/NOPB

 Texas Instruments

Conv DC-DC Single Step Down 8V to 40V 8-Pin(7+Tab) TO-263 Rail - Rail/Tube (Alt: LM2678S-3.3/NOPB)

RoHS: Compliant
 0
零件编号 制造商 描述 库存

LM2678S-3.3

 National Semiconductor Corporation

5

LM2678S-3.3/NOPB

 National Semiconductor Corporation

45
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LM2678S-3.3

 National Semiconductor Corporation

Min Qty 1

 225

LM2678S-3.3/NOPB

 National Semiconductor Corporation

Min Qty 1

 225

LM2678SX-3.3/NOPB

 Texas Instruments

IC REG BUCK 3.3V 5A TO263-7

 500
零件编号 制造商 描述 库存

LM2678S33

 National Semiconductor Corporation

RoHS: Not Compliant
 0
零件编号 制造商 描述 库存

LM2678S-3.3

 National Semiconductor Corporation

N/A (ship within 1day) - D/C N/A

 67

LM2678S-3.3/NOPB

 Texas Instruments

RoHS (ship within 1day) - D/C 2011

 28
零件编号 制造商 描述 库存

LM2678S-3.3

D# LM2678S-3.3-ND

 Texas Instruments

IC REG BUCK 3.3V 5A TO263-7

 1

LM2678S-3.3-TI

D# 2156-LM2678S-3.3-TI-ND

 Rochester Electronics LLC

SWITCHING REG, VOLTAGE-MODE, 8.7

 0

LM2678SX-3.3/NOPB

D# LM2678SX-3.3/NOPBCT-ND

 Texas Instruments

IC REG BUCK 3.3V 5A TO263-7

 327

LM2678S-3.3/NOPB

D# LM2678S-3.3/NOPB-ND

 Texas Instruments

IC REG BUCK 3.3V 5A TO263-7

 160
零件编号 制造商 描述 库存

LM2678S-3.3

D# LM2678S-3.3

 National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

 903
零件编号 制造商 描述 库存

LM2678S-3.3

 National Semiconductor Corporation

In stock shipping within 2days

 58525
零件编号 制造商 描述 库存

LM2678S-3.3/NOPB

D# 3122913

 Texas Instruments

IC, DC/DC CONVERTER, 5A

RoHS: Compliant
Min Qty: 1
Container: Each
 255
零件编号 制造商 描述 库存

LM2678S33

OEM/CM QUOTES ONLY | NO BROKERS

 5800

LM2678S33TI

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 3184

LM2678S33NOPB

 TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

 314
零件编号 制造商 描述 库存

LM2678S33

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 757

LM2678S33NOPB

 Texas Instruments

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 961
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LM2678S-3.3/NOPB

 National Semiconductor Corporation

In Stock

 212
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LM2678S-3.3NOPB

 National Semiconductor Corporation

in stock - can ship the same day

 50
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LM2678S-3.3

 National Semiconductor Corporation

OEM/CM Immediate delivery

 58000
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LM2678SX-3.3/NOPB

D# 926-LM2678SX33NOPB

 Texas Instruments

Switching Voltage Regulators Hi Eff 5A SD VTG Reg

RoHS: Compliant
 516

LM2678S-3.3/NOPB

D# 926-LM2678S-3.3/NOPB

 Texas Instruments

Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG

RoHS: Compliant
 170
零件编号 制造商 描述 库存

LM2678S-3.3/NOPB

D# 29AH6255

 Texas Instruments

IC, DC/DC CONVERTER, 5A, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-263, No. of Pins:7Pins, Output Current:5A, Output Voltage Nom.:3.3V, Switching Frequency:260kHz, Operating RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
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LM2678S3.3

D# NS-LM2678S3.3

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 1274

LM2678S-3.3/NOPB

D# NS-LM2678S-3.3/NOPB

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OEM/CM ONLY

 7794

LM2678SX-3.3/NOPB

D# NS-LM2678SX-3.3/NOPB

 Texas Instruments

OEM/CM ONLY

 10471

LM2678S-3.3

D# NS-LM2678S-3.3

 Texas Instruments

OEM/CM ONLY

 6914
零件编号 制造商 描述 库存

LM2678S-3.3/NOPB

 National Semiconductor Corporation

8.75A SWITCHING REGULATOR, 280KHZ SWITCHING FREQ-MAX, PSSO7

 4

LM2678S-3.3

 National Semiconductor Corporation

SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7

 84
零件编号 制造商 描述 库存

LM2678SX-3.3/NOPB

 Texas Instruments

LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency

RoHS: Compliant
 255

LM2678S-3.3

 Texas Instruments

LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency

RoHS: Not Compliant
 2691

LM2678S-3.3/NOPB

 Texas Instruments

LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency

RoHS: Compliant
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LM2678S-3.3

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LM2678SX-3.3/NOPB

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8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency

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LM2678S-3.3/NOPB

 Texas Instruments

8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency

 6
零件编号 制造商 描述 库存

LM2678SX-3.3/NOPB

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shipping today

 378

LM2678S-3.3/NOPB

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shipping today

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LM2678S-3.3

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shipping today

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零件编号 制造商 描述 库存

LM2678S-3.3/NOPB

D# 35616995

 Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube

 0

LM2678SX-3.3/NOPB

D# 53537610

 Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 T/R

 0
零件编号 制造商 描述 库存

LM2678S33

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RFQ

 3887

LM2678S-3.3/NOPB

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RFQ

 4614

LM2678S-3.3

 National Semiconductor Corporation

RFQ

 2886
零件编号 制造商 描述 库存

LM2678S-3.3/NOPB

D# 3122913

 Texas Instruments

IC, DC/DC CONVERTER, 5A

RoHS: Compliant
Min Qty: 1
Container: Each
 255

Quick Inquiry

LM2678S-3.3

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LM2678S-3.3 Tags

  • LM2678S-3.3
  • LM2678S-3.3 PDF
  • LM2678S-3.3 数据表
  • LM2678S-3.3 规格
  • LM2678S-3.3 图片
  • Texas Instruments
  • Texas Instruments LM2678S-3.3
  • 买 LM2678S-3.3
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LM2678S-3.3可用于