LTC4257CDD#TRPBF - Linear Technology - Price, Inventory & Datasheets | Heisener.com
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LTC4257CDD#TRPBF

LTC4257CDD#TRPBF

LTC4257CDD#TRPBF

For Reference Only

Part Number

LTC4257CDD#TRPBF

Manufacturer

Linear Technology

Description

IC POE 802.3AF CONTROLLER 8-DFN

Package

8-WFDFN Exposed Pad

ECAD

In Stock

4,112 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Jan 29 - Feb 3 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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LTC4257CDD#TRPBF

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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 LTC4257CDD#TRPBF?

Part Number # LTC4257CDD#TRPBF (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 LTC4257CDD#TRPBFspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC4257CDD#TRPBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC4257CDD#TRPBF.

LTC4257CDD#TRPBF Specifications

Manufacturer Linear Technology
Category Integrated Circuits (ICs) - PMIC - Power Over Ethernet (PoE) Controllers
Package 8-WFDFN Exposed Pad
ECAD Technical cover
Series -
Type Controller (PD)
Number of Channels 1
Power - Max 12.95W
Internal Switch(s) Yes
Auxiliary Sense No
Standards 802.3af (PoE)
Voltage - Supply 57V (Max)
Current - Supply 3mA
Operating Temperature 0°C ~ 70°C
Package / Case 8-WFDFN Exposed Pad
Supplier Device Package 8-DFN (3x3)

LTC4257CDD#TRPBF Reviews

Myla*****ride

April 7, 2023

These were delivered very quickly and are fantastic selection of products.

Bran*****Owen

April 3, 2023

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Iri*****ewan

March 31, 2023

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Zay***** Lall

March 29, 2023

Good communication and fast shipping! Recommended!

Javi*****ensley

March 27, 2023

I am satisfied with Heisener company

Denv*****apadia

March 24, 2023

Every little component you can always find in here, and good suggestion for relative times too.

Flore*****tanton

March 22, 2023

Very good, fast shipping, super reliable seller.

Tade*****arson

March 6, 2023

The order process is easy and user friendly, very helpful customer service, always fast shipping.

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LTC4257CDD#TRPBF FAQ

1. How to order LTC4257CDD#TRPBF 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 LTC4257CDD#TRPBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theLTC4257CDD#TRPBF. All suppliers must pass our qualification reviews before they can publish their products including LTC4257CDD#TRPBF on Heisener;we pay more attention to the channels and quality of LTC4257CDD#TRPBFproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LTC4257CDD#TRPBF price and inventory displayed accurate?

The price and inventory of LTC4257CDD#TRPBF 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 LTC4257CDD#TRPBF?

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 LTC4257CDD#TRPBF we delivered, we will accept the replacement or return of the LTC4257CDD#TRPBF 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 ofLTC4257CDD#TRPBF.
(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 LTC4257CDD#TRPBF pin diagram, LTC4257CDD#TRPBF datasheet?

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

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LTC4257CDD#TRPBF 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

LTC4257CDD#TRPBF

D# V36:1790_06488977

Analog Devices Inc

Power Over Ethernet -57V 13W 8-Pin DFN EP

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LTC4257CDD#TRPBF

Linear Technology

IC POE 802.3AF CONTROLLER 8-DFN

0
Part Number Manufacturer Description Stock

LTC4257CDD#TRPBF

D# LTC4257CDD#TRPBF-ND

Analog Devices Inc

IC POE CNTRL 1 CHANNEL 8DFN

0
Part Number Manufacturer Description Stock

LTC4257CDD#TRPBF

Linear Technology

In stock shipping within 2days

412
Part Number Manufacturer Description Stock

LTC4257CDDTRPBF

Linear Technology

OEM/CM ONLY

1403
Part Number Manufacturer Description Stock

LTC4257CDD#TRPBF

Linear Technology

OEM/CM Immediate delivery

312
Part Number Manufacturer Description Stock

LTC4257CDD#TRPBF

D# LTC4257CDDTRPBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LTC4257CDD#TRPBF

LINEAR

IN stock Immediate delivery

307
Part Number Manufacturer Description Stock

LTC4257CDD-TRPBF

Diodes Incorporated

shipping today

35191

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