Name: LTC4270AIUKG
Brand: Linear Technology
SKU: LTC4270AIUKG
Availability: InStock
Rating: 5 (133 reviews)

LTC4270AIUKG

For Reference Only

Part Number	LTC4270AIUKG
Manufacturer	Linear Technology
Description	IC POWER MANAGEMENT
Datasheet	LTC4270AIUKG Specifications
Package	52-WFQFN Exposed Pad
ECAD
In Stock	47,340 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LTC4270AIUKG (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 LTC4270AIUKG specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC4270AIUKG with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC4270AIUKG.

LTC4270AIUKG Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Power Over Ethernet (PoE) Controllers
Package	52-WFQFN Exposed Pad
ECAD
Series	-
Type	Controller (PSE)
Number of Channels	12
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	52-WFQFN Exposed Pad
Supplier Device Package	52-QFN (7x8)

LTC4270AIUKG Reviews

Noa*****able

April 7, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Ernes*****kinney

March 18, 2023

★ ★ ★ ★ ★

As I said before, your crew rock's keep up the fantastic work as we need you out there.

Alar*****ennis

February 28, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Harmo*****rrish

February 26, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

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LTC4270AIUKG Packaging

LTC4270AIUKG FAQ

1. How to order LTC4270AIUKG 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 LTC4270AIUKG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC4270AIUKG. All suppliers must pass our qualification reviews before they can publish their products including LTC4270AIUKG on Heisener; we pay more attention to the channels and quality of LTC4270AIUKG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC4270AIUKG price and inventory displayed accurate?

The price and inventory of LTC4270AIUKG 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 LTC4270AIUKG?

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 LTC4270AIUKG we delivered, we will accept the replacement or return of the LTC4270AIUKG 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 LTC4270AIUKG.

(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 LTC4270AIUKG pin diagram, LTC4270AIUKG datasheet?

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

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LTC4270AIUKG 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

LTC4270AIUKG#PBF

D# V36:1790_06489138

Analog Devices Inc

Power Over Ethernet PSE Controller 3V 3.6V 90W 52-Pin QFN EP

RoHS: Compliant

LTC4270AIUKG#TRPBF

D# V36:1790_06489139

Analog Devices Inc

Power Over Ethernet PSE Controller 3V 3.6V 90W 52-Pin QFN EP

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC4270AIUKG#PBF

Linear Technology

PSE, CNTRL, 12 PORT, 90W, 1MHZ, 24QFN

180

Part Number

Manufacturer

Description

Stock

LTC4270AIUKG#PBF

Analog Devices Inc

Controller (PSE) 802.3at (PoE ), 802.3af (PoE), LTPoE I2C 45V ~ 57V QFN-52_7x8mm Ethernet ICs RoHS

Part Number	Manufacturer	Description	Stock
LTC4270AIUKG#PBF D# LTC4270AIUKG#PBF-ND	Analog Devices Inc	IC POE CNTRL 12 CHANNEL 52QFN	55
LTC4270AIUKG D# LTC4270AIUKG-ND	Analog Devices Inc	IC POE CNTRL 12 CHANNEL 52QFN	0
LTC4270AIUKG#TRPBF D# LTC4270AIUKG#TRPBF-ND	Analog Devices Inc	IC POE CNTRL 12 CHANNEL 52QFN	0

Part Number

Manufacturer

Description

Stock

LTC4270AIUKG#PBF

D# 2293150

Linear Technology

PSE, CNTRL, 12 PORT, 90W, 1MHZ, 24QFN

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

LTC4270AIUKGPBF

Analog Devices Inc

OEM/CM QUOTES ONLY | NO BROKERS

940

Part Number	Manufacturer	Description	Stock
LTC4270AIUKGTRPBF	Linear Technology	OEM/CM ONLY	1525
LTC4270AIUKGPBF	Linear Technology	OEM/CM ONLY	1524
LTC4270AIUKG	Linear Technology	OEM/CM ONLY	1523

Part Number

Manufacturer

Description

Stock

LTC4270AIUKG#PBF

D# C117116

Analog Devices Inc

Part Number

Manufacturer

Description

Stock

LTC4270AIUKG#PBF

ADI Electronics Inc

OEM/CM Immediate delivery

30000

Part Number

Manufacturer

Description

Stock

LTC4270AIUKG#PBF

D# 584-LTC4270AIUKG#PBF

Analog Devices Inc

Power Switch ICs - POE / LAN LTPoE++ 90W 12-Port PSE Controller (Ethernet interface)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC4270AIUKG#PBF

D# 59T5708

Linear Technology

PSE CONTROLLER, 3.3V, QFN-52, PoE Standard:IEEE 802.3af, 802.3at, PoE Controller Type:PSE Controller, Input Voltage:3.3V, Output Current:-, UVLO:25V, Controller IC Case Style:QFN, No. of Pins:52Pins, No. of Channels:12Channels RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 45

Container: Bulk

Part Number

Manufacturer

Description

Stock

LTC4270AIUKG#PBF

D# NS-LTC4270AIUKG#PBF

Linear Technology

OEM/CM ONLY

1723

Part Number

Manufacturer

Description

Stock

LTC4270AIUKG#TRPBF

D# LTC4270AIUKGTRP

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

LTC4270AIUKG#PBF

D# LTC4270AIUKGPBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC4270AIUKGPBF

Linear Technology

OEM/CM ONLY

312

Part Number

Manufacturer

Description

Stock

LTC4270AIUKG#PBF

Analog Devices Inc

IN stock Immediate delivery

29985

Part Number

Manufacturer

Description

Stock

LTC4270AIUKG-PBF

Linear Technology

shipping today

716

Part Number

Manufacturer

Description

Stock

LTC4270AIUKG#PBF

D# 35216759

Analog Devices Inc

Power Over Ethernet PSE Controller 3V 3.6V 90W 52-Pin QFN EP

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC4270AIUKG#PBF

D# 2293150

Linear Technology

PSE, CNTRL, 12 PORT, 90W, 1MHZ, 24QFN

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

LTC4270AIUKG

Certified Quality

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.

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