LTC4274AIUHF-1#PBF

Part No :: LTC4274AIUHF-1#PBF

Manufacturer: Linear Technology (Analog Devices, Inc.)

VIGOR # :: 3988964

Description: IC POE CNTRL 1 CHANNEL 38QFN

Catalog: PMIC - Power Over Ethernet (PoE) Controllers

DataSheet: LTC4274AIUHF-1#PBF PDF

Country of origin: -

Date code: -

LTC4274AIUHF-1#PBF Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
Type:	Controller (PSE)
Number of Channels:	1
Power - Max:	38.7 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-2#TRPBF Match 85%	Linear Technology (Analog Devices, Inc.) IC POE CNTRL 1 CHANNEL 38QFN	LTC4274AIUHF-1#PBF vs LTC4274AIUHF-2#TRPBF
LTC4274AIUHF-3#TRPBF Match 72%	Linear Technology (Analog Devices, Inc.) IC POE CNTRL 1 CHANNEL 38QFN	LTC4274AIUHF-1#PBF vs LTC4274AIUHF-3#TRPBF
LTC4274AIUHF-3#PBF Match 72%	Linear Technology (Analog Devices, Inc.) IC POE CNTRL 1 CHANNEL 38QFN	LTC4274AIUHF-1#PBF vs LTC4274AIUHF-3#PBF
LTC4274AIUHF-1#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC POE CNTRL 1 CHANNEL 38QFN	LTC4274AIUHF-1#PBF vs LTC4274AIUHF-1#TRPBF
LTC4274AIUHF-2#PBF Match 85%	Linear Technology (Analog Devices, Inc.) IC POE CNTRL 1 CHANNEL 38QFN	LTC4274AIUHF-1#PBF vs LTC4274AIUHF-2#PBF

Please confirm the specifications of the products when ordering.
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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.
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In Stock: 3587

Shipped from

HK warehouse

Expected Shipping Date

Jul 30 - Aug 03 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$11.4200~~	~~$11.42~~
25	~~$7.5836~~	~~$189.59~~
100	~~$6.2705~~	~~$627.05~~
250	~~$5.9570~~	~~$1 489.25~~
500	~~$5.8226~~	~~$2 911.32~~

Current price of LTC4274AIUHF-1#PBF 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

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3988964

Pricing(USD)