MPNHarborRFQ 0
LT4276AHUFD#TRPBF representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN14 sourced attributes1 source document

Analog Devices · exact orderable part

LT4276AHUFD#TRPBF

IC POE CNTRL 1 CHANNEL 28QFN

Type
Controller (PD), DC/DC
Standards
802.3at (PoE+), 802.3af (PoE), LTPoE++
Number of Channels
1
Voltage - Supply
60V (Max)
Power - Max
90 W
Internal Switch(s)
No
Auxiliary Sense
Yes
Mounting Type
Surface Mount
Current - Supply
2mA (Max)
Original manufacturerCommercial terms confirmed per lot
ManufacturerAnalog Devices
Package / case28-WFQFN Exposed Pad
Mounting typeSurface Mount
PackingTape & Reel (TR) Cut Tape (CT) Digi-Reel®

Technical parameters

Technical specifications

14 normalized values · 1 validated source

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ParameterValue
Auxiliary SenseYes [1]
Base Product NumberLT4276 [1]
Current - Supply2mA (Max) [1]
Internal Switch(s)No [1]
MfrAnalog Devices Inc. [1]
Mounting TypeSurface Mount [1]
Number of Channels1 [1]
Operating Temperature-40°C ~ 125°C [1]
Power - Max90 W [1]
Product StatusActive [1]
Standards802.3at (PoE+), 802.3af (PoE), LTPoE++ [1]
TypeController (PD), DC/DC [1]
Voltage - Supply60V (Max) [1]
Package / Case28-WFQFN Exposed Pad [1]
Specification references[1]Analog Devices Inc. LT4276AHUFD#TRPBF vendor product record ↗

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerAnalog DevicesView brand page →CategoryPower Over Ethernet (PoE) ControllersView category page →

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