PMIC - Power Over Ethernet (PoE) Controllers

Category Introduction

Power over Ethernet (PoE) controllers allow designers to transmit electrical current and data over a single Ethernet connection. Remote devices are powered through Ethernet cabling, eliminating the need for batteries, local power adaptors and additional power cabling. Bridge rectifier and N+1 O-Ring are two types of PoE controllers. Available features may include N and P-channel FETs, internal switches and automotive certification.

Product List

821 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Type	Number of Channels	Power - Max	Internal Switch(s)	Auxiliary Sense	Standards	Voltage - Supply	Current - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	SI3472B-A01-IM QUAD ETHERNET PORT 802.3BT 2-PAI Skyworks Solutions Inc.	115	$5.70			Tube	Active	Controller (PSE)	4	30 W	Both	No	802.3at (PoE+), 802.3af (PoE), 802.3bt	3V ~ 3.6V	17mA	-40°C ~ 85°C (TA)	Surface Mount	38-VFQFN Exposed Pad	38-QFN (5x7)
	LTC4291IUF#PBF IC POE CNTRL 8 CHANNEL 24QFN Analog Devices Inc.	44	$5.99			Tube	Active	Controller (PSE)	8	71.3 W	No	No	802.3at (PoE+), 802.3af (PoE), 802.3bt	3V ~ 3.6V	-	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-QFN (4x4)
	MAX5996CATE+ IC IEEE 802.3BT PWR TELEM / CURR Analog Devices Inc./Maxim Integrated	152	$6.00			Tray	Active	Controller (PD), DC/DC	1	90 W	No	Yes	802.3at (PoE+), 802.3af (PoE), 802.3bt	60V	1.2mA	-40°C ~ 125°C	Surface Mount	16-WQFN Exposed Pad	16-TQFN-EP (5x5)
	TPS2384APJDR ANALG VOLT REF & OTHER Texas Instruments	51	$6.17			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	RU82566MM INTEL 82566MM GIGABIT ETHERNET P Intel	85	$7.85			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	SI3473B-A01-IM OCTAL ETHERNET PORT 802.3BT 2-PA Skyworks Solutions Inc.	82	$7.85			Tube	Active	Controller (PSE)	8	30 W	Both	No	802.3at (PoE+), 802.3af (PoE), 802.3bt	3V ~ 3.6V	17mA	-40°C ~ 85°C (TA)	Surface Mount	56-VFQFN Exposed Pad	56-QFN (8x8)
	LT4239ADE#PBF PWR-OVER-DATA PSE CTRL Analog Devices Inc.	40	$12.50			Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-
	LTC4259AIGW-1#PBF IC POE CNTRL 4 CHANNEL 36SSOP Analog Devices Inc.	20	$21.29			Tube	Active	Controller (PSE)	4	15.4 W	No	No	802.3af (PoE)	48V ~ 57V	2mA	-40°C ~ 85°C	Surface Mount	36-BSOP (0.295", 7.50mm Width)	36-SSOP
	NCP1090DRG IC POE CNTRL 1 CHANNEL 8SOIC onsemi	85	$1.69		HIPO™	Tape & Reel (TR)	Active	Controller (PD)	1	12.95 W	Yes	Yes	802.3af (PoE)	0V ~ 57V	-	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	PD70210AILD-TR IC POE CNTRL 1 CHANNEL 16DFN Microchip Technology	58	$2.22			Tape & Reel (TR)	Active	Controller (PD), DC/DC	1	-	Yes	Yes	802.3at (PoE+), 802.3af (PoE)	57V (Max)	1mA	-40°C ~ 85°C	Surface Mount	16-VFDFN Exposed Pad	16-DFN (5x4)
	PM8801 IC POE CNTRL 2 CHANNEL 24HTSSOP STMicroelectronics	62	$2.34			Tube	Obsolete	Controller (PD), DC/DC	2	-	No	No	802.3at (PoE+), 802.3af (PoE)	-	-	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	24-HTSSOP
	TPS2376PWR IC POE CNTRL 1 CHANNEL 8TSSOP Texas Instruments	181	$2.99			Tape & Reel (TR)	Active	Controller (PD)	1	12.95 W	Yes	No	802.3af (PoE)	0V ~ 57V	240µA	-40°C ~ 85°C	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
	MAX5992AETG+ IC MULTISOURCE CONTROLLER QFN Analog Devices Inc./Maxim Integrated	13	$3.34			Tube	Active	Controller (PD)	1	-	Yes	Yes	802.3at (PoE+), 802.3af (PoE)	60V	1.5mA	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-TQFN (4x4)
	LM5070MTCX-50/NOPB IC POE CNTRL 1 CHANNEL 16TSSOP Texas Instruments	241	$3.47			Tape & Reel (TR)	Active	Controller (PD), DC/DC	1	-	Both	No	802.3af (PoE)	1.8V ~ 75V	-	-40°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	NCP1081DER2G IC POE CNTRL 1 CHANNEL 20TSSOP onsemi	196	$3.80			Tape & Reel (TR)	Active	Controller (PD), DC/DC	1	40 W	Both	No	802.3at (PoE+), 802.3af (PoE)	0V ~ 57V	-	-40°C ~ 85°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOP-EP
	MAX5992BETG+ IC MULTISOURCE CONTROLLER QFN Analog Devices Inc./Maxim Integrated	151	$4.08			Tube	Active	Controller (PD)	1	-	Yes	Yes	802.3at (PoE+), 802.3af (PoE)	60V	1.5mA	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-TQFN (4x4)
	LT4294IDD#TRPBF IC POE CNTRL 1 CHANNEL 10DFN Analog Devices Inc.	221	$4.42			Tape & Reel (TR)	Active	Controller (PD)	1	71 W	No	Yes	802.3at (PoE+), 802.3af (PoE), 802.3bt	60V (Max)	2mA	-40°C ~ 85°C	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
	LTC4267CGN-3#TRPBF IC POE CNTRL 1 CHANNEL 16SSOP Analog Devices Inc.	86	$4.91			Tape & Reel (TR)	Active	Controller (PD), DC/DC	1	12.95 W	No	No	802.3af (PoE)	57V (Max)	3mA (Max)	0°C ~ 70°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-SSOP
	PD39208ILQ-TR-LE IC IEEE 802.3 PSE MANAGER Microchip Technology	125	$7.20			Tape & Reel (TR)	Active	Controller (PSE)	48	-	No	Yes	802.3at (PoE+), 802.3af (PoE), 802.3bt	44V ~ 57V	14mA	-40°C ~ 85°C	Surface Mount	56-VFQFN Exposed Pad	56-QFN (8x8)
	MAX5982AETE+T IC POE CNTRL 1 CHANNEL 16TQFN Analog Devices Inc./Maxim Integrated	67	$8.74			Tape & Reel (TR)	Active	Controller (PD)	1	70 W	Yes	Yes	802.3at (PoE+), 802.3af (PoE)	36.6V ~ 60V	250µA	-40°C ~ 85°C	Surface Mount	16-WQFN Exposed Pad	16-TQFN (5x5)