LTC4257IS8#PBF - Linear Technology - Price, Inventory & Datasheets | Heisener.com
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LTC4257IS8#PBF

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LTC4257IS8#PBF

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Part Number

LTC4257IS8#PBF

Manufacturer

Linear Technology

Description

IC POE 802.3AF CONTROLLER 8-SOIC

Package

8-SOIC (0.154", 3.90mm Width)

ECAD

In Stock

25,368 piece(s)

Unit Price

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Lead Time

Can Ship Immediately

Estimated Delivery Time

Dec 26 - Dec 31 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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LTC4257IS8#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 LTC4257IS8#PBF?

Part Number # LTC4257IS8#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 LTC4257IS8#PBFspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC4257IS8#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC4257IS8#PBF.

LTC4257IS8#PBF Specifications

Manufacturer Linear Technology
Category Integrated Circuits (ICs) - PMIC - Power Over Ethernet (PoE) Controllers
Package 8-SOIC (0.154", 3.90mm Width)
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 -40°C ~ 85°C
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC

LTC4257IS8#PBF Reviews

Ala*****Ramos

April 2, 2023

Item is as described and very good postage time. Thank you.

Natha*****Reyna

March 23, 2023

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Maur*****Issac

March 6, 2023

I took time to note down but perfect after several months of use

Ly***** Pau

February 28, 2023

Good seller, incredible reliable.Item as described. Very professional

Matt***** Hunt

February 20, 2023

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

Kais*****adig

February 19, 2023

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

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LTC4257IS8#PBF FAQ

1. How to order LTC4257IS8#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 LTC4257IS8#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theLTC4257IS8#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC4257IS8#PBF on Heisener;we pay more attention to the channels and quality of LTC4257IS8#PBFproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LTC4257IS8#PBF price and inventory displayed accurate?

The price and inventory of LTC4257IS8#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 LTC4257IS8#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 LTC4257IS8#PBF we delivered, we will accept the replacement or return of the LTC4257IS8#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 ofLTC4257IS8#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 LTC4257IS8#PBF pin diagram, LTC4257IS8#PBF datasheet?

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

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LTC4257IS8#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

LTC4257IS8#PBF

D# E54:1762_00092660

Analog Devices Inc

Power Over Ethernet -57V 13W 8-Pin SOIC N

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LTC4257IS8#PBF

Linear Technology

CONTROLLER, POWER/ETHERNET, 8SOIC

505
Part Number Manufacturer Description Stock

LTC4257IS8#PBF

D# LTC4257IS8#PBF-ND

Analog Devices Inc

IC POE CNTRL 1 CHANNEL 8SOIC

0
Part Number Manufacturer Description Stock

LTC4257IS8#PBF

Linear Technology

In stock shipping within 2days

300
Part Number Manufacturer Description Stock

LTC4257IS8#PBF

D# 1663729

Linear Technology

CONTROLLER, POWER/ETHERNET, 8SOIC

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

LTC4257IS8PBF

Linear Technology

OEM/CM QUOTES ONLY | NO BROKERS

2320

LTC4257IS8PBFT2

Linear Technology

OEM/CM QUOTES ONLY | NO BROKERS

2900
Part Number Manufacturer Description Stock

LTC4257IS8PBF

Linear Technology

OEM/CM ONLY

6829

LTC4257IS8PBFT2

Linear Technology

OEM/CM ONLY

1285
Part Number Manufacturer Description Stock

LTC4257IS8#PBF

Linear Technology

OEM/CM Immediate delivery

814
Part Number Manufacturer Description Stock

LTC4257IS8#PBF

D# LTC4257IS8#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LTC4257IS8PBFT2

Linear Technology

OEM/CM ONLY

2516

LTC4257IS8PBF

Linear Technology

OEM/CM ONLY

908
Part Number Manufacturer Description Stock

LTC4257IS8#PBF

Linear Technology

IN stock Immediate delivery

809
Part Number Manufacturer Description Stock

LTC4257IS8-PBF

Linear Technology

shipping today

813
Part Number Manufacturer Description Stock

LTC4257IS8#PBF

D# 35216591

Analog Devices Inc

Power Over Ethernet -57V 13W 8-Pin SOIC N

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LTC4257IS8PBF

Linear Technology

RFQ

5305

LTC4257IS8#PBF

Linear Technology

RFQ

14275
Part Number Manufacturer Description Stock

LTC4257IS8#PBF

Linear Technology

IC POE 802.3AF CONTROLLER 8-SOIC

2014
Part Number Manufacturer Description Stock

LTC4257IS8#PBF

D# 1663729

Linear Technology

CONTROLLER, POWER/ETHERNET, 8SOIC

RoHS: Compliant
Min Qty: 1
Container: Each
0

LTC4257IS8#PBF Tags

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  • LTC4257IS8#PBF datasheet
  • LTC4257IS8#PBF specification
  • LTC4257IS8#PBF image
  • Linear Technology
  • Linear Technology LTC4257IS8#PBF
  • buy LTC4257IS8#PBF
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  • LTC4257IS8#PBF wholesales
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