All prices are in US dollars.
Digi-Key Part Number MAX5922AEUI+-ND
Price Break Unit Price Extended Price
1 14.39000 14.39
10 13.67000 136.70
25 9.96000 249.00
50 9.46200 473.10
100 6.64000 664.00
250 6.59176 1,647.94
Quantity Available Digi-Key Stock: 897
Can ship immediately

Manufacturer Standard Lead Time 10 Weeks
Manufacturer Part Number


Description IC NETWORK PWR SW +48V 28-TSSOP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets MAX5922
Part Numbering System
Product Photos 28-TSSOP
Mfg Application Notes New Ethernet Systems Distribute DC Power with Data
IEEE 802.3af-Compliant Single-Port, Power-Sourcing-Equipment Application
Low-Cost, Complete Power Solution for Powered Devices Includes a 12V Buck Converter
Product Training Modules Lead (SnPb) Finish for COTS
Long-Term Supply Program
EDA / CAD Models ? Download from Accelerated Designs
Standard Package ? 50

Integrated Circuits (ICs)


PMIC - Power Over Ethernet (PoE) Controllers

Series -
Packaging ? Tube?
Type Controller (PSE)
Number of Channels 1
Power - Max 15.4W
Internal Switch(s) Yes
Auxiliary Sense No
Standards 802.3af (PoE)
Voltage - Supply 32 V ~ 60 V
Current - Supply 1mA
Operating Temperature -40°C ~ 85°C
Package / Case 28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 28-TSSOP
Online Catalog Power Over Ethernet
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
MAX5922AEUI+T-ND MAX5922AEUI+T Maxim Integrated Tape & Reel (TR)? 0
5.01840 2,500

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

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02:26:08 5/25/2016