MP3921GU-Z

Monolithic Power Systems (MPS)
946-MP3921GU-Z
MP3921GU-Z

Mfr.:

Description:
Power Switch ICs - POE/LAN Single-Port, IEEE 802.3af/at PSE Controller for Power over Ethernet

Lifecycle:
New Product:
New from this manufacturer.
Datasheet:
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Learn more about Monolithic Power Systems (MPS) MP3921GU-Z

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
5,000
Expected 08/05/2026
Factory Lead Time:
14
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
£-.--
Ext. Price:
£-.--
Est. Tariff:

Pricing (GBP)

Qty. Unit Price
Ext. Price
£1.97 £1.97
£1.48 £14.80
£1.35 £33.75
£1.20 £120.00
£1.14 £285.00
£1.10 £550.00
£1.07 £1,070.00
£1.04 £2,600.00
Full Reel (Order in multiples of 5000)
£1.00 £5,000.00

Product Attribute Attribute Value Select Attribute
Monolithic Power Systems (MPS)
Product Category: Power Switch ICs - POE/LAN
Power Sourcing Equipment - PSE
802.3af/at
17 mA
- 40 C
+ 125 C
SMD/SMT
QFN-32
Reel
Cut Tape
Brand: Monolithic Power Systems (MPS)
Moisture Sensitive: Yes
Number of Channels: 1 Channel
Operating Supply Current: 2 mA
Product Type: Power Switch ICs - POE / LAN
Factory Pack Quantity: 5000
Subcategory: Switch ICs
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Attributes selected: 0

Datasheet

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MP3921 Single-Port PSE Power Controller

Monolithic Power Systems (MPS) MP3921 Single-Port Power-Sourcing Equipment (PSE) Power Controller is designed for IEEE 802.3af/at-compliant Power over Ethernet (PoE) applications. The MP3921 includes all the functions of IEEE 802.3af/at, including detection, single-event and two-event classification, current limiting, and disconnected load detection. All functions can be configured to operate in automatic or software configuration mode via I2C.

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