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Product Overview
Digi-Key Part Number LTC4271IUF#PBF-ND
Quantity Available 467
Can ship immediately

Manufacturer Part Number


Description Power Over Ethernet Controller 24-QFN (4x4)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 4 Weeks
Documents & Media
Datasheets LTC4270, LTC4271 Datasheet
Product Training Modules LT4321 Power over Ethernet Ideal Diode Bridge
EDA / CAD Models ? Download from Accelerated Designs
Online Catalog Power Over Ethernet
Product Attributes Select All

Integrated Circuits (ICs)


PMIC - Power Over Ethernet (PoE) Controllers


Linear Technology

Series -
Packaging ? Tube ?
Part Status Active
Type Controller (PSE)
Number of Channels -
Power - Max -
Internal Switch(s) No
Auxiliary Sense No
Standards -
Voltage - Supply 45 V ~ 57 V
Current - Supply 9mA
Operating Temperature -40°C ~ 85°C
Package / Case 24-WFQFN Exposed Pad
Supplier Device Package 24-QFN (4x4)
For Use With
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Additional Resources
Standard Package ? 91
Other Names LTC4271IUFPBF

06:32:03 10/27/2016

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 6.41000 6.41
25 4.29000 107.25
100 3.64000 364.00

Submit a request for quotation on quantities greater than those displayed.

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