Name: LTC4278IDKD#TRPBF
Brand: Linear Technology
SKU: LTC4278IDKD-TRPBF
Availability: InStock
Rating: 5 (78 reviews)

LTC4278IDKD#TRPBF

For Reference Only

Part Number	LTC4278IDKD#TRPBF
Manufacturer	Linear Technology
Description	IC POE 802.3AT PD W/REG 32-DFN
Datasheet	LTC4278IDKD#TRPBF Specifications
Package	32-WFDFN Exposed Pad
ECAD
In Stock	68,004 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 12 - Jun 17 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LTC4278IDKD#TRPBF (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 LTC4278IDKD#TRPBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC4278IDKD#TRPBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC4278IDKD#TRPBF.

LTC4278IDKD#TRPBF Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Power Over Ethernet (PoE) Controllers
Package	32-WFDFN Exposed Pad
ECAD
Series	-
Type	Controller (PD), DC/DC
Number of Channels	1
Power - Max	25.5W
Internal Switch(s)	Yes
Auxiliary Sense	Yes
Standards	802.3at (PoE+), 802.3af (PoE)
Voltage - Supply	37.2 V ~ 60 V
Current - Supply	1.35mA (Max)
Operating Temperature	-40°C ~ 85°C
Package / Case	32-WFDFN Exposed Pad
Supplier Device Package	32-DFN (7x4)

LTC4278IDKD#TRPBF Reviews

Conr*****obles

March 26, 2023

★ ★ ★ ★ ★

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

Alfr*****Wright

February 24, 2023

★ ★ ★ ★ ★

LTC4278IDKD#TRPBF arrived in great condition, very happy, Would buy again. A++ . thank you!!

Write a Review

★★★★★

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LTC4278IDKD#TRPBF Packaging

LTC4278IDKD#TRPBF FAQ

1. How to order LTC4278IDKD#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 LTC4278IDKD#TRPBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC4278IDKD#TRPBF. All suppliers must pass our qualification reviews before they can publish their products including LTC4278IDKD#TRPBF on Heisener; we pay more attention to the channels and quality of LTC4278IDKD#TRPBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC4278IDKD#TRPBF price and inventory displayed accurate?

The price and inventory of LTC4278IDKD#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 LTC4278IDKD#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 LTC4278IDKD#TRPBF we delivered, we will accept the replacement or return of the LTC4278IDKD#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 of LTC4278IDKD#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 LTC4278IDKD#TRPBF pin diagram, LTC4278IDKD#TRPBF datasheet?

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

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LTC4278IDKD#TRPBF 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

LTC4278IDKD#TRPBF

D# V72:2272_06489189

Analog Devices Inc

Power Over Ethernet PD Controller 60V Automotive 32-Pin DFN EP

RoHS: Compliant

LTC4278IDKD#PBF

D# V36:1790_06489187

Analog Devices Inc

Power Over Ethernet PD Controller 60V Automotive 32-Pin DFN EP

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC4278IDKD#PBF

Linear Technology

POWERED DEVICE CONTROLLER 60V DFN-32, Input Voltage:60V, Output Current:-, UVLO:-, Controller IC Case Style:DFN, No. of Pins:32, Duty Cycle (%):88%, Frequency:100kHz, Operating Temperature Min:-40C, Operating Temperature Max:85C , RoHS Compliant: Yes

LTC4278IDKD#TRPBF

Linear Technology

IC POE 802.3AT PD W/REG 32-DFN

Part Number

Manufacturer

Description

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LTC4278IDKD#PBF

D# C1S424500278116

Analog Devices Inc

Powered Device Controller 32-Pin DFN EP

RoHS: Compliant

pbFree: Yes

Min Qty: 1

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Description

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LTC4278IDKD#TRPBF

D# LTC4278IDKD#TRPBFTR-ND

Analog Devices Inc

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LTC4278IDKD#PBF

D# LTC4278IDKD#PBF-ND

Analog Devices Inc

IC POE CNTRL 1 CHANNEL 32DFN

5499

Part Number

Manufacturer

Description

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LTC4278IDKD#TRPBF

Linear Technology

In stock shipping within 2days

179

Part Number

Manufacturer

Description

Stock

LTC4278IDKDTRPBF

Linear Technology

OEM/CM ONLY

1578

Part Number

Manufacturer

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LTC4278IDKD#PBF

Linear Technology

OEM/CM Immediate delivery

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Manufacturer

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LTC4278IDKD#PBF

D# 584-LTC4278IDKD#PBF

Analog Devices Inc

Power Switch ICs - POE / LAN IEEE 802.3at High Power PD Controller with Flyback Switcher & 12V Aux Support

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2432

Part Number

Manufacturer

Description

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LTC4278IDKD#TRPBF

D# NS-LTC4278IDKD#TRPBF

Linear Technology

OEM/CM ONLY

4372

LTC4278IDKD#PBF

D# NS-LTC4278IDKD#PBF

Linear Technology

OEM/CM ONLY

4372

Part Number

Manufacturer

Description

Stock

LTC4278IDKD#TRPBF

D# LTC4278IDKDTRPB

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

LTC4278IDKD#PBF

D# LTC4278IDKD#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC4278IDKD#PBF

Linear Technology

IN stock Immediate delivery

Part Number

Manufacturer

Description

Stock

LTC4278IDKD#PBF

D# 51753961

Analog Devices Inc

Power Over Ethernet PD Controller 60V Automotive 32-Pin DFN EP

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC4278IDKD#PBF

Linear Technology

RFQ

7441

Quick Inquiry

LTC4278IDKD#TRPBF

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