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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Texas Instruments Power Switch ICs - POE / LAN 4-pair type-4 8-ch a nnel PoE PSE w A 595-TPS23881ARTQT
Datasheet
436In Stock
2,000Expected 11/23/2026
Cut Tape
$10.99
$8.59
$7.99
$7.33
View
Reel
$6.53
MouseReel Available
A tariff of 38% may be applied if shipping to the United States.
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
Texas Instruments Power Switch ICs - POE / LAN 4-pair type-4 8-ch a nnel PoE PSE w A 595-TPS23881ARTQR
Datasheet
255In Stock
Cut Tape
$12.96
$10.19
$9.50
$8.74
Reel
$8.37
MouseReel Available
A tariff of 38% may be applied if shipping to the United States.
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
Texas Instruments Power Switch ICs - POE / LAN 4-pair type-4 8-ch a nnel PoE PSE w A 595-TPS23881RTQR
Datasheet
202In Stock
Cut Tape
$10.55
$8.24
$7.66
$7.03
Reel
$6.34
Quote
MouseReel Available
A tariff of 38% may be applied if shipping to the United States.
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
Texas Instruments Power Switch ICs - POE / LAN 4-pair type-4 8-ch a nnel PoE PSE w A 595-TPS23881RTQT
Datasheet
2,000Expected 11/2/2026
Cut Tape
$8.08
$6.23
$5.77
$5.26
$5.14
Reel
$5.14
MouseReel Available
A tariff of 38% may be applied if shipping to the United States.
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