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
	MAX5982CETE+T IC POE CNTRL 1 CHANNEL 16TQFN Analog Devices Inc./Maxim Integrated	84	$8.58			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)
	MAX5971AETI+T IC POE CNTRL 1 CHANNEL 28TQFN Analog Devices Inc./Maxim Integrated	48	$10.79			Tape & Reel (TR)	Active	Controller (PSE)	1	40 W	Yes	No	802.3at (PoE+), 802.3af (PoE)	32V ~ 60V	2.5mA	-40°C ~ 85°C	Surface Mount	28-WFQFN Exposed Pad	28-TQFN (5x5)
	LTC9103AUKJ#TRPBF 8-CHANNEL 802.3BT POE PSE Analog Devices Inc.	26	$11.17			Tape & Reel (TR)	Active	Controller (PSE)	48	71.3 W	Yes	No	802.3at (PoE+), 802.3af (PoE), 802.3bt	3V ~ 3.6V	11mA	-40°C ~ 85°C (TA)	Surface Mount	64-WFQFN Exposed Pad	64-QFN (7x11)
	LT4275CIMS#PBF LTPOE++/POE+/POE PD CONTROLLER Linear Technology	496	$1.58			Bulk	Active	Controller (PD)	1	13 W	No	Yes	802.3af (PoE)	23V ~ 60V	2mA (Max)	-40°C ~ 85°C	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
	LTC4257CDD#TRPBF LTC4257 - INTERFACE CONTROLLER Linear Technology	340	$1.59			Bulk	Obsolete	Controller (PD)	1	12.95 W	Yes	No	802.3af (PoE)	57V	3mA	0°C ~ 70°C	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
	LTC4290CIUJ#TRPBF LTC4290 - POE 13W 8-PORT PSE CON Linear Technology	19	$11.72			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	LTC4290CIUJ#PBF 8-PORT POE/POE+/LTPOE++PSE CONTR Linear Technology	15	$11.79			Bulk	Active	Controller (PSE)	8	13 W	No	No	802.3af (PoE)	3V ~ 3.6V	10mA	-40°C ~ 85°C	Surface Mount	40-WFQFN Exposed Pad	40-QFN (6x6)
	LTC4279IUFD#PBF IC POE CNTRL 1 CHANNEL 20QFN Analog Devices Inc.	10	$9.06			Tube	Active	Controller (PSE)	1	90 W	No	No	802.3at (PoE+), 802.3af (PoE), LTPoE++	45V ~ 57V	1.7mA	-40°C ~ 85°C	Surface Mount	20-WFQFN Exposed Pad	20-QFN (4x5)
	LTC4274AIUHF-4#PBF IC POE CNTRL 1 CHANNEL 38QFN Analog Devices Inc.	80	$12.62			Tube	Active	Controller (PSE)	1	90 W	No	No	802.3at (PoE+), 802.3af (PoE), LTPoE++	45V ~ 57V	2.4mA	-40°C ~ 85°C	Surface Mount	38-WFQFN Exposed Pad	38-QFN (5x7)
	MAX5922AEUI+ IC POE CNTRL 1 CHANNEL 28TSSOP Analog Devices Inc./Maxim Integrated	20	$12.13			Tube	Active	Controller (PSE)	1	15.4 W	Yes	No	802.3af (PoE)	32V ~ 60V	1mA	-40°C ~ 85°C	Surface Mount	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
	MP8003AGQ-P IC POE CNTRL 802.3AF/AT 10QFN Monolithic Power Systems Inc.	101	$2.75			Tape & Reel (TR)	Active	Controller (PD)	-	25.5 W	No	Yes	802.3at (PoE+), 802.3af (PoE)	0V ~ 57V	840mA	-40°C ~ 125°C	Surface Mount	10-VFDFN Exposed Pad	10-QFN (3x3)
	LTC4257CDD#PBF IC POE CNTRL 1 CHANNEL 8DFN Analog Devices Inc.	92	$2.79			Tube	Active	Controller (PD)	1	12.95 W	Yes	No	802.3af (PoE)	57V (Max)	3mA	0°C ~ 70°C	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
	TPS2375PW IC POE CNTRL 1 CHANNEL 8TSSOP Texas Instruments	114	$3.20			Bulk	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
	NCP1083DEG IC POE CNTRL 1 CHANNEL 20TSSOP onsemi	142	$4.70			Tube	Active	Controller (PD)	1	40 W	Both	Yes	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
	LTC4267CGN-3#PBF IC POE CNTRL 1 CHANNEL 16SSOP Analog Devices Inc.	124	$4.84			Tube	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
	LT4293HMS#PBF IC POE CNTRL 1 CHANNEL 10MSOP Analog Devices Inc.	63	$6.07			Tube	Active	Controller (PD)	1	90 W	No	Yes	802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++	60V	2mA	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
	LTC4274AIUHF-3#PBF IC POE CNTRL 1 CHANNEL 38QFN Analog Devices Inc.	57	$12.49			Tube	Active	Controller (PSE)	1	70 W	No	No	802.3at (PoE+), 802.3af (PoE), LTPoE++	45V ~ 57V	2.4mA	-40°C ~ 85°C	Surface Mount	38-WFQFN Exposed Pad	38-QFN (5x7)
	MAX5940AESA+ IC POE CNTRL 1 CHANNEL 8SOIC Analog Devices Inc./Maxim Integrated	156	$6.28			Tube	Active	Controller (PD)	1	12.95 W	Yes	No	802.3af (PoE)	36.6V ~ 67V	400µA	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	MAX5986BETE+ IC POE CNTRL 1 CHANNEL 16TQFN Analog Devices Inc./Maxim Integrated	66	$8.60			Tube	Active	Controller (PD), DC/DC	1	6.49 W	Yes	Yes	802.3af (PoE)	8.7V ~ 60V	3.6mA	-40°C ~ 85°C	Surface Mount	16-WQFN Exposed Pad	16-TQFN (5x5)
	LTC4259ACGW-1#PBF IC POE CNTRL 4 CHANNEL 36SSOP Analog Devices Inc.	42	$16.28			Tube	Active	Controller (PSE)	4	15.4 W	No	No	802.3af (PoE)	48V ~ 57V	2mA	0°C ~ 70°C	Surface Mount	36-BSOP (0.295", 7.50mm Width)	36-SSOP