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TPS23881B1RTQR

Name: Texas Instruments TPS23881B1RTQR
Brand: Texas Instruments
SKU: 595-TPS23881B1RTQR
Price: 6.67 EUR
Availability: InStock

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Mouser No:

595-TPS23881B1RTQR

Mfr. No:

TPS23881B1RTQR

Mfr.:

Texas Instruments

Description:

Power Switch ICs - POE/LAN Type-4 four-pair 8 - channel PoE PSE con

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

TPS23881B1RTQR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments TPS23881B1RTQR

In Stock: 1.806

Stock:: 1.806 Can Dispatch Immediately

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Factory Lead Time:: 12 Weeks Estimated factory production time for quantities greater than shown.

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Ext. Price:

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Pricing (EUR)

Qty.	Unit Price	Ext. Price
	6,67 €	6,67 €
	5,17 €	51,70 €
	4,79 €	119,75 €
	4,38 €	438,00 €
	4,18 €	1.045,00 €
	4,06 €	2.030,00 €
	3,96 €	3.960,00 €
	3,82 €	7.640,00 €

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Power Switch ICs - POE/LAN
RoHS:
Type:	Power Sourcing Equipment - PSE
Current Limit:	75 mA
Operating Supply Voltage:	3.3 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	QFN-56
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Moisture Sensitive:	Yes
Operating Supply Current:	6 mA
Product Type:	Power Switch ICs - POE / LAN
Series:	TPS23881B
Factory Pack Quantity:	2000
Subcategory:	Switch ICs

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Datasheet

TPS23881B1RTQR Datasheet

PCN

Product Change Notification 2026-1-9 (PDF)

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CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542310030
ECCN:: EAR99

TPS23881B PSE Controller with Autonomous Mode

Texas Instruments TPS23881B Power Sourcing Equipment (PSE) Controller with Autonomous Mode is designed to insert power onto Ethernet cables according to the IEEE 802.3bt standard. This controller includes eight independent power channels that can be configured as a combination of 2-pair (1-channel) or 4-pair (2-channel) Power over Ethernet (PoE) ports. The TPS23881B PSE controller features SRAM programmability, programmable power limiting, 200mΩ current sense resistor, and 1-bit or 3-bit fast port shutdown input. This PSE controller offers flexible processor-controlled operating modes, including auto, semi-auto, and manual/diagnostic modes.