Power Switch ICs - POE / LAN

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TPS23881 8-Channel Power-Over Ethernet PSE

Texas Instruments TPS23881 8-Channel Power-Over Ethernet PSE is a power-sourcing equipment (PSE) controller engineered to insert power into Ethernet cables per the IEEE 802.3bt standard. The eight individual power channels can be configured in any combination of 2-pair (1-channel) or 4-pair (2-channel) PoE Ports. The PSE controller can detect powered devices (PDs) that have a valid signature, determine the power requirements of the devices according to their classification, and apply power.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Standard	Current Limit	On Resistance - Max	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Packaging
Power Switch ICs - POE / LAN 4-pair type-4 8-ch a nnel PoE PSE w A 595-TPS23881RTQR TPS23881RTQT Texas Instruments 1: $13.72 302In Stock	Mfr. Part # TPS23881RTQT Mouser Part # 595-TPS23881RTQT	Texas Instruments	Power Switch ICs - POE / LAN 4-pair type-4 8-ch a nnel PoE PSE w A 595-TPS23881RTQR Learn More about Texas Instruments ti tps23881 pse	Datasheet	302In Stock	Cut Tape $13.72 $10.71 $9.96 $9.14 Reel $8.24 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Power Sourcing Equipment - PSE	802.3bt	75 mA	200 mOhms	3.3 V	- 40 C	+ 125 C	SMD/SMT	VQFN-56	Reel, Cut Tape, MouseReel
Power Switch ICs - POE / LAN 4-pair type-4 8-ch a nnel PoE PSE w A 595-TPS23881ARTQT TPS23881ARTQR Texas Instruments 1: $14.27 709In Stock 2,000Expected 1/14/2027	Mfr. Part # TPS23881ARTQR Mouser Part # 595-TPS23881ARTQR	Texas Instruments	Power Switch ICs - POE / LAN 4-pair type-4 8-ch a nnel PoE PSE w A 595-TPS23881ARTQT Learn More about Texas Instruments ti tps23881 pse	Datasheet	709In Stock 2,000Expected 1/14/2027	Cut Tape $14.27 $11.17 $10.39 $9.53 View Reel $8.26 $9.06 $8.89 $8.68 $8.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Power Sourcing Equipment - PSE	802.3bt	75 mA	200 mOhms	3.3 V	- 40 C	+ 125 C	SMD/SMT	VQFN-56	Reel, Cut Tape, MouseReel
Power Switch ICs - POE / LAN 4-pair type-4 8-ch a nnel PoE PSE w A 595-TPS23881ARTQR TPS23881ARTQT Texas Instruments 1: $16.84 409In Stock	Mfr. Part # TPS23881ARTQT Mouser Part # 595-TPS23881ARTQT	Texas Instruments	Power Switch ICs - POE / LAN 4-pair type-4 8-ch a nnel PoE PSE w A 595-TPS23881ARTQR Learn More about Texas Instruments ti tps23881 pse	Datasheet	409In Stock	Cut Tape $16.84 $13.25 $12.35 $11.36 Reel $10.87 View $10.45 $10.41 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Power Sourcing Equipment - PSE	802.3bt	75 mA	200 mOhms	3.3 V	- 40 C	+ 125 C	SMD/SMT	VQFN-56	Reel, Cut Tape, MouseReel
Power Switch ICs - POE / LAN 4-pair type-4 8-ch a nnel PoE PSE w A 595-TPS23881RTQT TPS23881RTQR Texas Instruments 1: $10.50 2,000Expected 11/2/2026	Mfr. Part # TPS23881RTQR Mouser Part # 595-TPS23881RTQR	Texas Instruments	Power Switch ICs - POE / LAN 4-pair type-4 8-ch a nnel PoE PSE w A 595-TPS23881RTQT Learn More about Texas Instruments ti tps23881 pse	Datasheet	2,000Expected 11/2/2026	Cut Tape $10.50 $8.10 $7.50 $6.84 View Reel $5.84 $6.33 $6.14 $5.84 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Power Sourcing Equipment - PSE	802.3bt	75 mA	200 mOhms	3.3 V	- 40 C	+ 125 C	SMD/SMT	VQFN-56	Reel, Cut Tape, MouseReel

TPS23881 8-Channel Power-Over Ethernet PSE

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