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 (CAD) 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: $15.19 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 $15.19 $11.87 $11.03 $10.12 Reel $9.13 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: $15.81 709In Stock 2,000Expected 2027-01-14	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 2027-01-14	Cut Tape $15.81 $12.37 $11.51 $10.56 View Reel $9.14 $10.04 $9.85 $9.62 $9.14 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: $18.65 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 $18.65 $14.67 $13.68 $12.59 Reel $12.04 View $11.58 $11.53 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: $11.64 2,000Expected 2026-11-02	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 2026-11-02	Cut Tape $11.64 $8.97 $8.31 $7.57 View Reel $6.47 $7.01 $6.80 $6.47 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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