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PMIC - Power Over Ethernet (PoE) Controllers (1234)

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Part Number	Manufacturer	Datasheet	Availability	Pricing(USD)	Quantity	Factory Lead Time	Lifecycle Status	Package / Case	Surface Mount	Number of Pins	Supplier Device Package	Weight	Operating Temperature	Packaging	Published	JESD-609 Code	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Type	Terminal Finish	HTS Code	Max Power Dissipation	Voltage - Supply	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Number of Functions	Supply Voltage	Terminal Pitch	Depth	Frequency	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	JESD-30 Code	Supply Voltage-Max (Vsup)	Power Supplies	Supply Voltage-Min (Vsup)	Number of Channels	Operating Supply Current	Output Current	Adjustable Threshold	Power - Max	Current - Supply	Min Input Voltage	Control Mode	Output Current-Max	Max Input Voltage	Supply Current-Max (Isup)	Nominal Input Voltage	Switcher Configuration	Max Output Power	Switching Frequency-Max	Internal Switch(s)	Min Current Limit	Standards	Auxiliary Sense	Height	Height Seated (Max)	Length	Width	REACH SVHC	RoHS Status	Lead Free
Mfr Part No LT4294HDD#TRPBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	20 Weeks	PRODUCTION (Last Updated: 3 weeks ago)	10-WFDFN Exposed Pad		10			-40°C~125°C	Tape & Reel (TR)				Active	1 (Unlimited)			Controller (PD)				60V Max										LT4294	10					1				71W	2mA										No		802.3at (PoE+), 802.3af (PoE), 802.3bt	Yes						RoHS Compliant
Mfr Part No LT4275BHMS#PBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	YES				-40°C~125°C	Tube	2012	e3		Active	1 (Unlimited)	10	EAR99	Controller (PD)	Matte Tin (Sn)			23V~60V	DUAL	GULL WING		1		0.5mm				LT4275	10		60V	23/60V	23V	1				25.5W	2mA Max					2.2mA					No		802.3at (PoE+), 802.3af (PoE)	Yes			3mm	3mm		ROHS3 Compliant
Mfr Part No LTC4257CDD#TRPBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks		8-WFDFN Exposed Pad	YES				0°C~70°C	Tape & Reel (TR)	2005	e3		Active	1 (Unlimited)	8	EAR99	Controller (PD)	Matte Tin (Sn)			57V Max	DUAL		260	1		0.5mm			30	LTC4257	8	S-PDSO-N8				1				12.95W	3mA										Yes		802.3af (PoE)	No		0.8mm	3mm	3mm		ROHS3 Compliant
Mfr Part No PD69208T4ILQ-TR	Microchip Technology	Datasheet	452 In Stock	-	Min: 1 Mult: 1	8 Weeks		56-VFQFN Exposed Pad			56-QFN (8x8)		-40°C~85°C	Tape & Reel (TR)				Active	3 (168 Hours)			Controller (PD)				32V~57V																8				95W											Yes		802.3at (PoE+), 802.3af (PoE)	Yes						RoHS Compliant
Mfr Part No SI3453-B02-GM	Silicon Labs	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks		40-VFQFN Exposed Pad	YES	40			-40°C~85°C	Tray	1999			Obsolete	3 (168 Hours)	40		Controller (PSE)			40W	45V~57V	QUAD			1	3.3V	0.5mm				SI3453	40					4	4mA												40W		Yes		802.3at (PoE+), 802.3af (PoE)	No		0.9mm	6mm	6mm		RoHS Compliant
Mfr Part No LTC4259ACGW#TRPBF	Linear Technology/Analog Devices	Datasheet	36 In Stock	1: $15.479560 10: $14.603358 100: $13.776753 500: $12.996937 View all price	Min: 1 Mult: 1	16 Weeks		36-BSOP (0.295, 7.50mm Width)	YES				0°C~70°C	Tape & Reel (TR)	2006	e3		Active	1 (Unlimited)	36	EAR99	Controller (PSE)	Matte Tin (Sn)			48V~57V	DUAL	GULL WING	260	1	3.3V	0.8mm			30	LTC4259	36	R-PDSO-G36	4V		3V	4			NO	15.4W	2mA										No		802.3af (PoE)					7.506mm		ROHS3 Compliant
Mfr Part No TPS23851DCE	Texas Instruments	Datasheet	-	-	Min: 1 Mult: 1			36-BSOP (0.295, 7.50mm Width)	YES	36		723.394782mg	-20°C~85°C	Tube		e4	no	Obsolete	3 (168 Hours)	36	EAR99	Controller (PSE)	Nickel/Palladium/Gold (Ni/Pd/Au)			44V~57V	DUAL	GULL WING	260	1	3.3V	0.8mm		110Hz		TPS23851	36				3V	4		-20μA	YES	34.2W	2mA	3V			3.5V	5mA	3.5V				No	52mA	802.3at (PoE+), 802.3af (PoE)		2.54mm		15.39mm	7.5mm	No SVHC	ROHS3 Compliant	Contains Lead
Mfr Part No LTC4270AIUKG#TRPBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	16 Weeks		52-WFQFN Exposed Pad	YES				-40°C~85°C	Tape & Reel (TR)	2015	e3		Active	1 (Unlimited)	52	EAR99	Controller (PSE)	Matte Tin (Sn)	8542.39.00.01		45V~57V	QUAD			1	3.3V	0.5mm				LTC4270	52	R-PQCC-N52	3.6V	3.354V	3V	12				90W	9mA					15mA					No		802.3at (PoE+), 802.3af (PoE), LTPoE++			0.8mm	8mm	7mm		ROHS3 Compliant
Mfr Part No SI3454-B01-IM	Silicon Labs	Datasheet	48 In Stock	-	Min: 1 Mult: 1	8 Weeks		38-VFQFN Exposed Pad	YES				-40°C~85°C	Tray				Active	3 (168 Hours)	38		Controller (PSE), DC/DC				44V~57V	QUAD				3.3V	0.5mm						R-XQCC-N38				4					2mA										No		802.3at (PoE+), 802.3af (PoE)			0.9mm	7mm	5mm		RoHS Compliant
Mfr Part No SI3480-A01-GMR	Silicon Labs	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks		20-VFQFN Exposed Pad	YES	20			-40°C~85°C	Tape & Reel (TR)	1999			Not For New Designs	1 (Unlimited)	20	EAR99	Power Manager		8542.39.00.01		2.7V~3.6V	QUAD			1	3V	0.5mm				SI3480	20		3.6V	3/3.3V	2.7V	1	13mA		NO										30W		No		802.3at (PoE+), 802.3af (PoE)		880μm		4mm			RoHS Compliant
Mfr Part No SI3453-B02-GMR	Silicon Labs	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks		40-VFQFN Exposed Pad	YES	40			-40°C~85°C	Tape & Reel (TR)	1999			Obsolete	3 (168 Hours)	40		Controller (PSE)			40W	45V~57V	QUAD			1	3.3V	0.5mm				SI3453	40					4	4mA												40W		Yes		802.3at (PoE+), 802.3af (PoE)	No		0.9mm	6mm	6mm		RoHS Compliant
Mfr Part No LTC4267IGN#PBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks	PRODUCTION (Last Updated: 1 week ago)	16-SSOP (0.154, 3.90mm Width)	YES	16			-40°C~85°C	Tube	2007	e3		Active	1 (Unlimited)	16	EAR99	Controller (PD), DC/DC	Matte Tin (Sn)			57V Max	DUAL	GULL WING	260	1		0.635mm	3.99mm	200kHz	30	LTC4267	16					1				12.95W	3mA Max		CURRENT-MODE	1A			-57V	SINGLE			No		802.3af (PoE)				4.98mm	3.899mm	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No LTC4266CIUHF#TRPBF	Linear Technology/Analog Devices	Datasheet	1995 In Stock	-	Min: 1 Mult: 1	26 Weeks		38-WFQFN Exposed Pad	YES				-40°C~85°C	Tape & Reel (TR)	2015	e3		Active	1 (Unlimited)	38	EAR99	Controller (PSE)	Matte Tin (Sn)			45V~57V	QUAD					0.5mm				LTC4266	38	R-PQCC-N38				4				13W	2.4mA					5mA					No		802.3at (PoE+), 802.3af (PoE)							ROHS3 Compliant
Mfr Part No LTC4263CDE#PBF	Linear Technology/Analog Devices	Datasheet	188 In Stock	-	Min: 1 Mult: 1	10 Weeks		14-WFDFN Exposed Pad	YES				0°C~70°C	Tube	2010	e3		Active	1 (Unlimited)	14	EAR99	Controller (PSE)	Matte Tin (Sn)			33V~66V	DUAL		260		5V	0.5mm			30	LTC4263	14					1				15.4W	2mA										Yes		802.3af (PoE)	No		0.8mm	4mm	3mm		ROHS3 Compliant
Mfr Part No SI3406-A-GMR	Silicon Labs	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks		20-VQFN Exposed Pad					-40°C~85°C	Tape & Reel (TR)				Active	3 (168 Hours)			Controller (PD), DC/DC				2.7V~57V																1				20W											Yes		802.3at (PoE)
Mfr Part No SI3460-E02-GMR	Silicon Labs	Datasheet	952 In Stock	-	Min: 1 Mult: 1			10-VFDFN Exposed Pad	YES	11			-40°C~85°C	Tape & Reel (TR)	2000			Obsolete	3 (168 Hours)	11	EAR99	Controller (PSE), DC/DC			15.4W	11V~16V	QUAD			1	3.3V	0.5mm					11		3.6V		2.7V	1			NO												No		802.3af (PoE)	Yes			3mm	3mm		RoHS Compliant
Mfr Part No SI3480-A01-GM	Silicon Labs	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks		20-VFQFN Exposed Pad	YES	20		50.008559mg	-40°C~85°C	Tube	1999			Not For New Designs	1 (Unlimited)	20	EAR99	Power Manager		8542.39.00.01		2.7V~3.6V	QUAD			1	3V	0.5mm				SI3480	20		3.6V	3/3.3V	2.7V	1	13mA		NO										30W		No		802.3at (PoE+), 802.3af (PoE)		880μm		4mm			RoHS Compliant
Mfr Part No SI3402-C-GMR	Silicon Labs	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks		20-VQFN Exposed Pad					-40°C~85°C	Tape & Reel (TR)			yes	Not For New Designs	3 (168 Hours)			Controller (PD), DC/DC				2.8V~57V																1				15W	2mA										Yes		802.3at (PoE+), 802.3af (PoE)	No						Non-RoHS Compliant
Mfr Part No SI34061-A-GMR	Silicon Labs	Datasheet	2910 In Stock	1: $3.180491 10: $3.000464 100: $2.830626 500: $2.670402 View all price	Min: 1 Mult: 1	8 Weeks		24-VQFN Exposed Pad					-40°C~85°C	Tape & Reel (TR)				Active	3 (168 Hours)			Controller (PD), DC/DC				2.7V~57V																1				30W											Yes		802.3at (PoE)
Mfr Part No LTC4267IDHC#PBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks		16-WFDFN Exposed Pad	YES				-40°C~85°C	Tube	2007	e3		Active	1 (Unlimited)	16	EAR99	Controller (PD), DC/DC	Matte Tin (Sn)			57V Max	DUAL		260	1		0.5mm			30	LTC4267	16					1				12.95W	3mA Max		CURRENT-MODE	1A				SINGLE		240kHz	No		802.3af (PoE)			0.8mm	5mm	3mm		ROHS3 Compliant