LTC4274AIUHF-4#TRPBF

Part No :: LTC4274AIUHF-4#TRPBF

Manufacturer: Linear Technology (Analog Devices, Inc.)

VIGOR # :: 3988738

Description: IC POE CNTRL 1 CHANNEL 38QFN

Catalog: PMIC - Power Over Ethernet (PoE) Controllers

DataSheet: LTC4274AIUHF-4#TRPBF PDF

Country of origin: -

Date code: -

LTC4274AIUHF-4#TRPBF Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Active
Type:	Controller (PSE)
Number of Channels:	1
Power - Max:	90 W
Internal Switch(s):	No
Auxiliary Sense:	No
Standards:	802.3at (PoE+), 802.3af (PoE), LTPoE++
Voltage - Supply:	45V ~ 57V
Current - Supply:	2.4mA
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	38-WFQFN Exposed Pad
Supplier Device Package:	38-QFN-EP (5x7)

Alternative Products

Part Number	Manufacturer & Description	Compare
LTC4274AIUHF-4#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC POE CNTRL 1 CHANNEL 38QFN	LTC4274AIUHF-4#TRPBF vs LTC4274AIUHF-4#PBF
LTC4274AIUHF-2#TRPBF Match 74%	Linear Technology (Analog Devices, Inc.) IC POE CNTRL 1 CHANNEL 38QFN	LTC4274AIUHF-4#TRPBF vs LTC4274AIUHF-2#TRPBF
LTC4274AIUHF-3#TRPBF Match 88%	Linear Technology (Analog Devices, Inc.) IC POE CNTRL 1 CHANNEL 38QFN	LTC4274AIUHF-4#TRPBF vs LTC4274AIUHF-3#TRPBF
LTC4274AIUHF-3#PBF Match 88%	Linear Technology (Analog Devices, Inc.) IC POE CNTRL 1 CHANNEL 38QFN	LTC4274AIUHF-4#TRPBF vs LTC4274AIUHF-3#PBF
LTC4274AIUHF-2#PBF Match 74%	Linear Technology (Analog Devices, Inc.) IC POE CNTRL 1 CHANNEL 38QFN	LTC4274AIUHF-4#TRPBF vs LTC4274AIUHF-2#PBF

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 7202

Shipped from

HK warehouse

Expected Shipping Date

Jul 29 - Aug 02 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$7.7850~~	~~$7.78~~
2500	~~$7.6094~~	~~$19 023.50~~

Current price of LTC4274AIUHF-4#TRPBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

LTC4259AIGW-1#PBF

IC POE CNTRL 4 CHANNEL 36SSOP

MAX5982CETE+

IC POE CNTRL 1 CHANNEL 16TQFN

SI3453D-B02-GMR

IC POE CNTRL 4 CHANNEL 40QFN

LTC4274AIUHF-4#TRPBF

LTC4274AIUHF-4#TRPBF

3988738

Pricing(USD)