
LM57 Discontinued Tube BICMOS power over ethernet controller 1.5mA 9mum 1.8V~75V 13W
Texas Instruments (TI)

以太網(wǎng)供電控制器(PoE) 8 通道 802.3at(PoE+),802.3af(PoE),802.3bt 56-VQFN(8x8)
Texas Instruments (TI)