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L7981A

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L7981A

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零件編號 L7981A
製造商 STMicroelectronics
描述 IC REG BUCK ADJ 3A 8HSOP
數據表

L7981A 數據表
封裝 8-SOIC (0.154", 3.90mm Width) Exposed Pad
ECAD
庫存 22,320 piece(s)
單價 $ 1.9994 *
交貨期 可立即發貨
預計送達時間 十二月 2 - 十二月 7 (選擇速遞服務)
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L7981A參數

製造商STMicroelectronics
類別積體電路 (IC) - PMIC - 穩壓器 - DC DC 切換式穩壓器
封裝8-SOIC (0.154", 3.90mm Width) Exposed Pad
ECAD
系列-
功能Step-Down
輸出配置Positive
拓撲Buck
輸出類型Adjustable
輸出數量1
電壓 - 輸入（最小值）4.5V
電壓 - 輸入（最大值）28V
電壓 - 輸出（最小/固定）0.6V
電壓 - 輸出（最大值）28V
電流 - 輸出3A
頻率 - 切換250kHz ~ 1MHz
同步整流器No
工作溫度-40°C ~ 150°C (TJ)
安裝類型Surface Mount
包/箱8-SOIC (0.154", 3.90mm Width) Exposed Pad
供應商設備包8-HSOP Exposed Pad

L7981A數據表

L7981A Packaging

Customized Labels
Sealing
Packing
Insepction

L7981A FAQ

  • 1. How to order L7981A 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 L7981A is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the L7981A. All suppliers must pass our qualification reviews before they can publish their products including L7981A on Heisener; we pay more attention to the channels and quality of L7981A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the L7981A price and inventory displayed accurate?
    The price and inventory of L7981A 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 L7981A?
    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 L7981A we delivered, we will accept the replacement or return of the L7981A 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 L7981A.
    (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 L7981A pin diagram, L7981A datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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L7981A 保證

Service Guarantee

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

全球供應鏈-可靠的授權分銷商資源

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L7981ATR

D# E02:0323_03155706

 STMicroelectronics

Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP T/R

RoHS: Compliant
 0

L7981A

D# E02:0323_03155625

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Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP Tube

RoHS: Compliant
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零件編號 製造商 描述 庫存

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D# L7981A

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Conv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP Tube - Rail/Tube (Alt: L7981A)

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L7981ATR

D# L7981ATR

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Conv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP T/R - Tape and Reel (Alt: L7981ATR)

 0
零件編號 製造商 描述 庫存

L7981ATR

D# L7981ATR

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Conv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP T/R (Alt: L7981ATR)

 0
零件編號 製造商 描述 庫存

L7981ATR

D# L7981ATR

 STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP T/R (Alt: L7981ATR)

 0

L7981A

D# L7981A

 STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP Tube (Alt: L7981A)

 0
零件編號 製造商 描述 庫存

L7981ATR

 STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP T/R

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L7981A

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28V 3A SOIC-8_EP_150mil DC-DC Converters RoHS

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L7981ATR

D# 497-10722-1-ND

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IC REG BUCK ADJUSTABLE 3A 8HSOP

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L7981A

D# 497-16177-5-ND

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IC REG BUCK ADJUSTABLE 3A 8HSOP

 1528
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L7981ATR

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In stock shipping within 2days

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零件編號 製造商 描述 庫存

L7981ATR

D# 2806920RL

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DC/DC CONV, BUCK, 250KHZ, HSOP-8

RoHS: Compliant
Min Qty: 1
Container: Reel
 0

L7981A

D# 2311339

 STMicroelectronics

VOLTAGE REG, BUCK, 3A, 1MHZ, HSOP-8

RoHS: Compliant
Min Qty: 1
Container: Each
 139
零件編號 製造商 描述 庫存

L7981ATR

 STMicroelectronics

L7981 Series 28 V 3 A 1 MHz Step Down Switching Regulator SMT - HSOP-8

RoHS: Compliant
pbFree: Yes
 0

L7981A

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3 A step-down switching regulator

RoHS: Compliant
pbFree: Yes
 0
零件編號 製造商 描述 庫存

L7981ATR

 STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

 5800

L7981A

 STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

 1772
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L7981A

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L7981ATR

 STMicroelectronics

OEM/CM Immediate delivery

 30000
零件編號 製造商 描述 庫存

L7981ATR

D# 511-L7981ATR

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Switching Voltage Regulators 3 A Step-Down Reg 4.5V to 28V 250 kHz

RoHS: Compliant
 7138

L7981A

D# 511-L7981A

 STMicroelectronics

Switching Voltage Regulators 3A Step-Down Reg 3.7A 4.5 to 28V 1MHz

RoHS: Compliant
 2802
零件編號 製造商 描述 庫存

L7981ATR

D# XSFT00000040848

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2500

L7981A

D# XSKDRABV0039695

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3 A step-down switching regulator

 600
零件編號 製造商 描述 庫存

L7981A

D# 86W0519

 STMicroelectronics

DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4.5V-28Vin, 600mV-28Vout, 3Aout, HSOP-8 RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 139

L7981ATR

D# 45AC7276

 STMicroelectronics

DC/DC CONV, BUCK, 250KHZ, HSOP-8, Topology:Buck (Step Down), Input Voltage Min:4.5V, Input Voltage Max:28V, No. of Outputs:1Outputs, DC / DC Converter IC Case:HSOP, No. of Pins:8Pins, Output Current:3A, Output Voltage Min:600mV RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
 103
零件編號 製造商 描述 庫存

L7981ATR

D# NS-L7981ATR

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OEM/CM ONLY

 9179

L7981A

D# NS-L7981A

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OEM/CM ONLY

 2477
零件編號 製造商 描述 庫存

L7981A

 STMicroelectronics

OEM/CM ONLY

 1762

L7981ATR

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OEM/CM ONLY

 316
零件編號 製造商 描述 庫存

L7981ATR

 STMicroelectronics

IN stock Immediate delivery

 29985
零件編號 製造商 描述 庫存

L7981ATR

 STMicroelectronics

shipping today

 896
零件編號 製造商 描述 庫存

L7981ATR

D# 52958567

 STMicroelectronics

Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP T/R

RoHS: Compliant
 0

L7981A

D# 53124905

 STMicroelectronics

Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP Tube

RoHS: Compliant
 0
零件編號 製造商 描述 庫存

L7981A

 STMicroelectronics

3 A step-down switching regulator

 3640

L7981ATR

 STMicroelectronics

IC REG BUCK ADJ 3A 8HSOP

 870
零件編號 製造商 描述 庫存

L7981ATR

D# 2806920

 STMicroelectronics

DC/DC CONV, BUCK, 250KHZ, HSOP-8

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
 7501

L7981A

D# 2311339

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VOLTAGE REG, BUCK, 3A, 1MHZ, HSOP-8

RoHS: Compliant
Min Qty: 1
Container: Each
 139

Quick Inquiry

L7981A

質量認證

黑森爾對質量的承諾，塑造了我們的採購、測試、運輸流程以及它們之間的每一步。這個基準是我們所銷售的每一個元器件的基礎。

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L7981A Tags

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