购买 L4973D3.3 | L4973D3.3数据表 | Heisener.com
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L4973D3.3

hot L4973D3.3

L4973D3.3

仅供参考

零件编号 L4973D3.3
制造商 STMicroelectronics
描述 IC REG BUCK ADJ/3.3V 3.5A SOIC20
数据表

L4973D3.3 数据表
封装 20-SOIC (0.295", 7.50mm Width)
ECAD
库存 111,120 piece(s)
单价 $ 5.5950 *
交货时间 可立即发货
预计送达时间 二月 5 - 二月 10 (选择速递服务)
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L4973D3.3参数

制造商STMicroelectronics
类别集成电路（IC） - PMIC - 稳压器 - DC DC 开关稳压器
封装20-SOIC (0.295", 7.50mm Width)
ECAD
系列-
功能Step-Down
输出配置Positive
拓扑Buck
输出类型Adjustable (Fixed)
输出数量1
电压 - 输入（最小值）8V
电压 - 输入（最大值）55V
电压 - 输出（最小/固定）0.5V (3.3V)
电压 - 输出（最大值）50V
电流 - 输出3.5A
频率 - 切换100kHz ~ 300kHz
同步整流器No
工作温度-40°C ~ 150°C (TJ)
安装类型Surface Mount
包/箱20-SOIC (0.295", 7.50mm Width)
供应商设备包20-SO

L4973D3.3数据表

L4973D3.3 Packaging

Customized Labels
Sealing
Packing
Insepction

L4973D3.3 FAQ

  • 1. How to order L4973D3.3 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 L4973D3.3 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the L4973D3.3. All suppliers must pass our qualification reviews before they can publish their products including L4973D3.3 on Heisener; we pay more attention to the channels and quality of L4973D3.3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the L4973D3.3 price and inventory displayed accurate?
    The price and inventory of L4973D3.3 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 L4973D3.3?
    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 L4973D3.3 we delivered, we will accept the replacement or return of the L4973D3.3 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 L4973D3.3.
    (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 L4973D3.3 pin diagram, L4973D3.3 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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L4973D3.3 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

L4973D3.3-013TR

D# V36:1790_06548024

 STMicroelectronics

Conv DC-DC 8V to 55V Step Down Single-Out 0.5V to 50V 3.5A 20-Pin SO T/R

RoHS: Compliant
 0

L4973D3.3

D# V99:2348_18455492

 STMicroelectronics

Conv DC-DC 8V to 55V Step Down Single-Out 0.5V to 50V 3.5A 20-Pin SO Tube

RoHS: Compliant
 0
零件编号 制造商 描述 库存

L4973D3.3-013TR

D# L4973D3.3-013TR

 STMicroelectronics

Conv DC-DC Single Step Down 8V to 55V 20-Pin SO T/R - Tape and Reel (Alt: L4973D3.3-013TR)

 0

L4973D3.3

D# L4973D3.3

 STMicroelectronics

Conv DC-DC Single Step Down 8V to 55V 20-Pin SO Tube - Rail/Tube (Alt: L4973D3.3)

 0

E-L4973D3.3

D# E-L4973D3.3

 STMicroelectronics

Conv DC-DC Single Step Down 8V to 55V 20-Pin SO Tube - Rail/Tube (Alt: E-L4973D3.3)

RoHS: Compliant
 0
零件编号 制造商 描述 库存

L4973D3.3-013TR

D# L4973D3.3-013TR

 STMicroelectronics

Conv DC-DC Single Step Down 8V to 55V 20-Pin SO T/R (Alt: L4973D3.3-013TR)

 0

L4973D3.3

D# L4973D3.3

 STMicroelectronics

Conv DC-DC Single Step Down 8V to 55V 20-Pin SO Tube (Alt: L4973D3.3)

 0
零件编号 制造商 描述 库存

L4973D3.3

 STMicroelectronics

Min Qty 34

 1360

L4973D3.3-013TR

 STMicroelectronics

Min Qty 1000

 0
零件编号 制造商 描述 库存

L4973D33

 STMicroelectronics

RoHS: Compliant
 0
零件编号 制造商 描述 库存

L4973D3.3-013TR

D# 497-3358-2-ND

 STMicroelectronics

IC REG BUCK ADJ/3.3V 3.5A 20SO

 1000

L4973D3.3

D# 497-19597-ND

 STMicroelectronics

IC REG BUCK ADJ/3.3V 3.5A 20SO

 957
零件编号 制造商 描述 库存

L4973D3.3-TR

 STMicroelectronics

In stock shipping within 2days

 372

L4973D3.3

 STMicroelectronics

In stock shipping within 2days

 145

L4973D3.3-013TR

 STMicroelectronics

In stock shipping within 2days

 5260
零件编号 制造商 描述 库存

L4973D3.3

D# 2460728

 STMicroelectronics

DC/DC CONV, BUCK, 100KHZ, SOIC-20

RoHS: Compliant
Min Qty: 1
Container: Each
 947
零件编号 制造商 描述 库存

L4973D3.3-013TR

 STMicroelectronics

SO 20 .30 TO JEDEC MS-013

RoHS: Compliant
pbFree: Yes
 2000

L4973D3.3

 STMicroelectronics

L4973 Series 3.5 A Step Down Monolithic Power Switching Regulator - SOIC-20

RoHS: Compliant
pbFree: Yes
 0
零件编号 制造商 描述 库存

L4973D33013

 STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

 348

L4973D33TR1LF

 SGST

OEM/CM QUOTES ONLY | NO BROKERS

 1371

L4973D33

 STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

 7771

L4973D33TR

 STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

 574

L4973D3313TR

 STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

 1137

L4973D33013TR

 STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

 17400
零件编号 制造商 描述 库存

L4973D3.3

 STMicroelectronics

Buck Switching Regulator IC Positive Adjustable (Fixed) 0.5V (3.3V) 1 Output 3.5A 20-SOIC (0.295", 7.50mm Width)

RoHS: Compliant
 3
零件编号 制造商 描述 库存

L4973D3.3

 STMicroelectronics

in stock - can ship the same day

 41
零件编号 制造商 描述 库存

L4973D3.3

 STMicroelectronics

OEM/CM Immediate delivery

 2035

L4973D3.3-013TR

 STMicroelectronics

OEM/CM Immediate delivery

 30000
零件编号 制造商 描述 库存

L4973D3.3

D# 511-L4973D3.3

 STMicroelectronics

Switching Voltage Regulators 3.3V 3.5A Step-Down

RoHS: Compliant
 1160

L4973D3.3-013TR

D# 511-L4973D3.3-013TR

 STMicroelectronics

Switching Voltage Regulators 3.3V 3.5A Step-Down

RoHS: Compliant
 314
零件编号 制造商 描述 库存

L4973D3.3-013TR

D# XSFP00000151852

 STMicroelectronics

L4973 Series 55 V 3.5 A Step Down Monolithic Power Switching Regulator - SOIC-20

 2000
零件编号 制造商 描述 库存

L4973D3.3

D# 38Y7864

 STMicroelectronics

DC-DC Switching Buck (Step Down) Regulator, Adjustable, 8V-55Vin, 500mV-50Vout, 3.5Aout, SOIC-20 RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 942

L4973D3.3-013TR

D# 79AH3805

 STMicroelectronics

BUCK REGULATORS

RoHS: Not Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
 0
零件编号 制造商 描述 库存

L4973D3.3-013TR

D# NS-L4973D3.3-013TR

 STMicroelectronics

OEM/CM ONLY

 7308

L4973D3.3

D# NS-L4973D3.3

 STMicroelectronics

OEM/CM ONLY

 9417
零件编号 制造商 描述 库存

L4973D3.3-013TR

 STMicroelectronics

SWITCHING REGULATOR, VOLTAGE-MODE, 5.5A, 300KHZ SWITCHING FREQ-MAX, BCDMOS, PDSO20

 295
零件编号 制造商 描述 库存

L4973D3.3

D# L4973D3dot3

 STMicroelectronics

Inventory R

 30
零件编号 制造商 描述 库存

L4973D3.3

D# 0379977P

 STMicroelectronics

STMicroelectronics, L4973D3.3 Step-Down Switching Regulator, 1-Channel 3.5A Adjustable 20-Pin, SOIC, TU

Min Qty: 1
Container: Tube
 0
零件编号 制造商 描述 库存

L4973D3.3013

 STMicroelectronics

OEM/CM ONLY

 311

L4973D3.313TR

 STMicroelectronics

OEM/CM ONLY

 996

L4973D3.3TR

 STMicroelectronics

OEM/CM ONLY

 511

L4973D3.3013TR

 STMicroelectronics

OEM/CM ONLY

 15841

L4973D3.3TR1LF

 SGS Semiconductor Ltd

OEM/CM ONLY

 1198

L4973D3.3

 STMicroelectronics

OEM/CM ONLY

 1769
零件编号 制造商 描述 库存

L4973D3.3-013TR

 STMicroelectronics

IN stock Immediate delivery

 29985

L4973D3.3

 STMicroelectronics

IN stock Immediate delivery

 2050
零件编号 制造商 描述 库存

L4973D3.3-013TR

 STMicroelectronics

shipping today

 13816

L4973D 3.3

 N/A

shipping today

 19

L4973D3.3

 STMicroelectronics

shipping today

 13816
零件编号 制造商 描述 库存

L4973D3.3

D# 35933788

 STMicroelectronics

Conv DC-DC 8V to 55V Step Down Single-Out 0.5V to 50V 3.5A 20-Pin SO Tube

RoHS: Compliant
 0

L4973D3.3-013TR

D# 53459710

 STMicroelectronics

Conv DC-DC 8V to 55V Step Down Single-Out 0.5V to 50V 3.5A 20-Pin SO T/R

RoHS: Compliant
 0
零件编号 制造商 描述 库存

L4973D3.3

 STMicroelectronics

RFQ

 10312

L4973D33

 STMicroelectronics

RFQ

 6586

L4973D3.3-013TR

 STMicroelectronics

RFQ

 8741
零件编号 制造商 描述 库存

L4973D3.3

 STMicroelectronics

3.5A STEP DOWN SWITCHING REGULATOR | IC REG BUCK ADJ/3.3V 3.5A 20SO

 16027

L4973D3.3-013TR

 STMicroelectronics

IC REG BUCK ADJ/3.3V 3.5A 20SOIC

 1900
零件编号 制造商 描述 库存

L4973D3.3

D# 2460728

 STMicroelectronics

DC/DC CONV, BUCK, 100KHZ, SOIC-20

RoHS: Compliant
Min Qty: 1
Container: Each
 947

Quick Inquiry

L4973D3.3

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