MP3921GU-P is available for purchase but is not normally stocked.
Available Substitutes:

Direct


Monolithic Power Systems Inc.
In Stock: 0
Unit Price: $2.63000
Datasheet
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 32-QFN (5x5)
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MP3921GU-P

DigiKey Part Number
1589-MP3921GU-PTR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Part Number
MP3921GU-P
Description
SINGLE-PORT, IEEE 802.3AF/AT PSE
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 32-QFN (5x5)
Datasheet
 Datasheet
Product Attributes
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Category
Auxiliary Sense
No
Manufacturer
Monolithic Power Systems Inc.
Standards
802.3at (PoE+), 802.3af (PoE)
Packaging
Tape & Reel (TR)
Voltage - Supply
44V ~ 57V
Part Status
Active
Current - Supply
2mA
Type
Controller (PD)
Operating Temperature
-40°C ~ 125°C (TJ)
Number of Channels
1
Mounting Type
Surface Mount
Power - Max
40 W
Package / Case
32-VFQFN Exposed Pad
Internal Switch(s)
No
Supplier Device Package
32-QFN (5x5)
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MP3921GU-ZMonolithic Power Systems Inc.01589-MP3921GU-ZTR-ND$2.63000Direct
Available To Order
Check Lead Time
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$1.67880$839.40
1,000$1.62996$1,629.96
1,500$1.60551$2,408.26
2,500$1.57841$3,946.03
3,500$1.56257$5,468.99
5,000$1.54734$7,736.70