LTC4290AIUJ#PBF - Linear Technology - Price, Inventory & Datasheets | Heisener.com
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LTC4290AIUJ#PBF

LTC4290AIUJ#PBF

LTC4290AIUJ#PBF

For Reference Only

Part Number

LTC4290AIUJ#PBF

Manufacturer

Linear Technology

Description

IC POE 802.3AT 8-PORT PSE

Package

40-WFQFN Exposed Pad

ECAD

In Stock

8,556 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Jul 4 - Jul 9 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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LTC4290AIUJ#PBF

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about LTC4290AIUJ#PBF?

Part Number # LTC4290AIUJ#PBF (PMIC - Power Over Ethernet (PoE) Controllers) is manufactured by Linear Technologyand distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LTC4290AIUJ#PBFspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC4290AIUJ#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC4290AIUJ#PBF.

LTC4290AIUJ#PBF Specifications

Manufacturer Linear Technology
Category Integrated Circuits (ICs) - PMIC - Power Over Ethernet (PoE) Controllers
Package 40-WFQFN Exposed Pad
ECAD Technical cover
Series -
Type Controller (PSE)
Number of Channels 8
Power - Max 90W
Internal Switch(s) No
Auxiliary Sense No
Standards 802.3at (PoE+), 802.3af (PoE), LTPoE++
Voltage - Supply 45 V ~ 57 V
Current - Supply 9mA
Operating Temperature -40°C ~ 85°C
Package / Case 40-WFQFN Exposed Pad
Supplier Device Package 40-QFN (7x7)

LTC4290AIUJ#PBF Reviews

Keat*****enry

March 24, 2023

Great item and excellent seller! Would highly recommend. Thank you. Trustworthy

Matia*****nders

March 22, 2023

Comparison with other company, Heisener is my first choice for supplier.

Kama*****ebster

March 11, 2023

They worked as I expected. I'll definitely purchase again. Thank you!

Eliez*****andler

February 27, 2023

Worked good to turn my AC welder into a DC welder.

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LTC4290AIUJ#PBF FAQ

1. How to order LTC4290AIUJ#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 LTC4290AIUJ#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theLTC4290AIUJ#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC4290AIUJ#PBF on Heisener;we pay more attention to the channels and quality of LTC4290AIUJ#PBFproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LTC4290AIUJ#PBF price and inventory displayed accurate?

The price and inventory of LTC4290AIUJ#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 LTC4290AIUJ#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 LTC4290AIUJ#PBF we delivered, we will accept the replacement or return of the LTC4290AIUJ#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 ofLTC4290AIUJ#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 LTC4290AIUJ#PBF pin diagram, LTC4290AIUJ#PBF datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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LTC4290AIUJ#PBF Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

LTC4290AIUJ#PBF

D# E54:1762_06998257

Analog Devices Inc

Power Over Ethernet PSE Controller 3V 3.6V 25.5W 40-Pin QFN EP

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LTC4290AIUJ#PBF

Linear Technology

PSE CNTRLR, 8 PORT, IEEE802.3AT, 40QFN

60
Part Number Manufacturer Description Stock

LTC4290AIUJ#PBF

D# LTC4290AIUJ#PBF-ND

Analog Devices Inc

IC POE CNTRL 8 CHANNEL 40QFN

0
Part Number Manufacturer Description Stock

LTC4290AIUJ#PBF

Linear Technology

In stock shipping within 2days

153
Part Number Manufacturer Description Stock

LTC4290AIUJ#PBF

D# 2322427

Linear Technology

PSE CNTRLR, 8 PORT, IEEE802.3AT, 40QFN

RoHS: Compliant
Min Qty: 1
Container: Each
0
Part Number Manufacturer Description Stock

LTC4290AIUJPBF

N/A

OEM/CM QUOTES ONLY | NO BROKERS

1532
Part Number Manufacturer Description Stock

LTC4290AIUJPBFLTCCSP1

Linear Technology

OEM/CM ONLY

344

LTC4290AIUJPBF

Linear Technology

OEM/CM ONLY

1588
Part Number Manufacturer Description Stock

LTC4290AIUJ#PBF

Analog Devices Inc

LTC4290AIUJPBF

1000
Part Number Manufacturer Description Stock

LTC4290AIUJ#PBF

ADI Electronics Inc

OEM/CM Immediate delivery

30000
Part Number Manufacturer Description Stock

LTC4290AIUJ#PBF

D# 584-LTC4290AIUJ#PBF

Analog Devices Inc

Power Switch ICs - POE / LAN LTPoE++ 90W 8-Port PSE Controller (Ethernet interface)

RoHS: Compliant
61
Part Number Manufacturer Description Stock

LTC4290AIUJ#PBF

D# 71W8472

Linear Technology

PSE CONTROLLER, 8PORT, 57V, QFN-40, PoE Standard:IEEE 802.3af, 802.3at, PoE Controller Type:PSE Controller, Input Voltage:3.6V, Output Current:-, UVLO:25V, Controller IC Case Style:QFN, No. of Pins:40Pins, No. of Channels:8Channels RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 61
Container: Bulk
31
Part Number Manufacturer Description Stock

LTC4290AIUJ#PBF

D# LTC4290AIUJ#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LTC4290AIUJPBF

Linear Technology

OEM/CM ONLY

328
Part Number Manufacturer Description Stock

LTC4290AIUJ#PBF

Analog Devices Inc

IN stock Immediate delivery

29985
Part Number Manufacturer Description Stock

LTC4290AIUJ#PBF

D# 35935231

Analog Devices Inc

Power Over Ethernet PSE Controller 3V 3.6V 25.5W 40-Pin QFN EP

RoHS: Compliant
0

LTC4290AIUJ#PBF Tags

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  • Linear Technology
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