Name: LT4276BHUFD#PBF
Brand: Linear Technology
SKU: LT4276BHUFD-PBF
Availability: InStock
Rating: 5 (109 reviews)

LT4276BHUFD#PBF

For Reference Only

Part Number	LT4276BHUFD#PBF
Manufacturer	Linear Technology
Description	IC POE LTPOE INTERFACE 28QFN
Datasheet	LT4276BHUFD#PBF Specifications
Package	28-WFQFN Exposed Pad
ECAD
In Stock	13,860 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LT4276BHUFD#PBF (PMIC - Power Over Ethernet (PoE) Controllers) is manufactured by Linear Technology and 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 LT4276BHUFD#PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LT4276BHUFD#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LT4276BHUFD#PBF.

LT4276BHUFD#PBF Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Power Over Ethernet (PoE) Controllers
Package	28-WFQFN Exposed Pad
ECAD
Series	-
Type	Controller (PD), DC/DC
Number of Channels	1
Power - Max	25.5W
Internal Switch(s)	No
Auxiliary Sense	Yes
Standards	802.3at (PoE+), 802.3af (PoE)
Voltage - Supply	60V (Max)
Current - Supply	2mA (Max)
Operating Temperature	-40°C ~ 125°C
Package / Case	28-WFQFN Exposed Pad
Supplier Device Package	28-QFN (4x5)

LT4276BHUFD#PBF Reviews

Natha*****Trevino

April 7, 2023

★ ★ ★ ★ ★

Arrived promptly, carefully packaged, as described, many thanks

Brixt*****intyre

March 31, 2023

★ ★ ★ ★ ★

Fast shipping. Got it in few dayss from Hong Kong

Salm*****arwal

March 22, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

Cal*****herry

February 22, 2023

★ ★ ★ ★ ★

fast delivery and good product, very happy

Ade*****Rama

February 22, 2023

★ ★ ★ ★ ★

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

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LT4276BHUFD#PBF Packaging

LT4276BHUFD#PBF FAQ

1. How to order LT4276BHUFD#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 LT4276BHUFD#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LT4276BHUFD#PBF. All suppliers must pass our qualification reviews before they can publish their products including LT4276BHUFD#PBF on Heisener; we pay more attention to the channels and quality of LT4276BHUFD#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT4276BHUFD#PBF price and inventory displayed accurate?

The price and inventory of LT4276BHUFD#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 LT4276BHUFD#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 LT4276BHUFD#PBF we delivered, we will accept the replacement or return of the LT4276BHUFD#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 of LT4276BHUFD#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 LT4276BHUFD#PBF pin diagram, LT4276BHUFD#PBF datasheet?

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

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LT4276BHUFD#PBF Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

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

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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

LT4276BHUFD#PBF

D# V99:2348_06430337

Analog Devices Inc

Power Over Ethernet 60V 25.5W 28-Pin QFN EP

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT4276BHUFD#PBF

D# LT4276BHUFD#PBF-ND

Analog Devices Inc

IC POE CNTRL 1 CHANNEL 28QFN

194

Part Number

Manufacturer

Description

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LT4276BHUFD#PBF

Linear Technology

In stock shipping within 2days

1050

Part Number

Manufacturer

Description

Stock

LT4276BHUFD#PBF

D# 2492712

Linear Technology

POE PD CTRL, FORWARD/FLYBACK, 60V, QFN28

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

LT4276BHUFDPBF

Analog Devices Inc

OEM/CM QUOTES ONLY | NO BROKERS

339

Part Number

Manufacturer

Description

Stock

LT4276BHUFD#PBF

D# 584-LT4276BHUFD#PBF

Analog Devices Inc

Power Switch ICs - POE / LAN PoE+ PD with Forward/Flyback Controller

RoHS: Compliant

611

Part Number

Manufacturer

Description

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LT4276BHUFD#PBF

D# LT4276BHUFD#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT4276BHUFDPBF

Analog Devices Inc

OEM/CM ONLY

314

Part Number

Manufacturer

Description

Stock

LT4276BHUFD#PBF

D# 35211238

Analog Devices Inc

Power Over Ethernet 60V 25.5W 28-Pin QFN EP

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT4276BHUFD#PBF

D# 2492712

Linear Technology

POE PD CTRL, FORWARD/FLYBACK, 60V, QFN28

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

LT4276BHUFD#PBF

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