LTC4274CIUHF#PBF

IC POE CNTRL 1 CHANNEL 38QFN
Mfr. Part Number
LTC4274CIUHF#PBF
Manufacturer
ADI (Analog Devices, Inc.)
Package / Case
38-WFQFN Exposed Pad
Datasheet
Description
IC POE CNTRL 1 CHANNEL 38QFN
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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LTC4274CIUHF#PBF
ADI (Analog Devices, Inc.)
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In Stock5,230
Unit
Price
$11.95
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Reference Price
QuantityPrice
1$ 11.9500
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
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Specification Summary

Package / Case
38-WFQFN Exposed Pad
Supplier Device Package
38-QFN (5x7)
Voltage - Supply
3V ~ 4.3V
Current - Supply
1.1mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Auxiliary Sense
No
Internal Switch(s)
No
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Power - Max
13 W
Auxiliary Sense
No
Standards
802.3at (PoE+), 802.3af (PoE)
Internal Switch(s)
No
Current - Supply
1.1mA
Mounting Type
Surface Mount
Number of Channels
1
Operating Temperature
-40°C ~ 85°C
Type
Controller (PSE)
Voltage - Supply
3V ~ 4.3V
Package / Case
38-WFQFN Exposed Pad
Supplier Device Package
38-QFN (5x7)
IC POE CNTRL 1 CHANNEL 38QFN
Brand Introduction

Analog Devices (NASDAQ: ADI) is a world leader in the design, manufacture, and marketing of a broad portfolio of high performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) used in virtually all types of electronic equipment. Since their inception in 1965, they have focused on solving the engineering challenges associated with signal processing in electronic equipment. Used by over 100,000 customers worldwide, their signal processing products play a fundamental role in converting, conditioning, and processing real-world phenomena such as temperature, pressure, sound, light, speed, and motion into electrical signals to be used in a wide array of electronic devices.

Maxim Integrated is now part of Analog Devices. Combined, they offer an expanded suite of top-performing mixed-signal and power management technologies to help customers succeed in an increasingly digital, ubiquitously sensed and connected world. Together, they extensive breadth of engineering capabilities and depth of domain expertise help our customers solve their most complex problems from DC to 100 GHz, from nanowatts to kilowatts and sensor to cloud.

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