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PMIC - Power Over Ethernet (PoE) Controllers (462)

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Internal Switch(s)
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ECCN Code:
EAR99

Part Number	Manufacturer	Datasheet	Availability	Pricing(USD)	Quantity	Factory Lead Time	Lifecycle Status	Contact Plating	Mount	Package / Case	Surface Mount	Number of Pins	Weight	SwitchingFrequency	Operating Temperature	Packaging	Published	JESD-609 Code	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Type	Resistance	Terminal Finish	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	Qualification Status	Output Voltage	Max Output Current	Operating Supply Voltage	Input Voltage-Nom	Supply Voltage-Max (Vsup)	Power Supplies	Supply Voltage-Min (Vsup)	Number of Channels	Interface	Operating Supply Current	Nominal Supply Current	Power Dissipation	Output Current	Max Supply Current	Adjustable Threshold	Output Power	Power - Max	Current - Supply	Max Output Voltage	Input Voltage (Min)	Topology	Min Input Voltage	Control Mode	Output Current-Max	Input Voltage (Max)	Max Input Voltage	Halogen Free	Control Technique	Rise Time	Supply Current-Max (Isup)	Fall Time (Typ)	Nominal Input Voltage	Min Output Voltage	Switcher Configuration	Switching Frequency-Max	Internal Switch(s)	Min Current Limit	Max Duty Cycle	Standards	Duty Cycle	Auxiliary Sense	Height	Height Seated (Max)	Length	Width	Thickness	Radiation Hardening	REACH SVHC	RoHS Status	Lead Free
Mfr Part No LTC4266CUHF#PBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks	PRODUCTION (Last Updated: 4 months ago)			38-WFQFN Exposed Pad	YES	38			0°C~70°C	Tube	2012	e3		Active	1 (Unlimited)	38	EAR99	Controller (PSE)		Matte Tin (Sn)	25W	45V~57V	QUAD			1	3.3V	0.5mm		1MHz		LTC4266	38									3V	4		3.5mA	-2.4mA				YES															3mA		3.3V				No			802.3at (PoE+), 802.3af (PoE)				0.8mm	7mm	5mm				ROHS3 Compliant
Mfr Part No LTC4266AIUHF-1#PBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	26 Weeks	PRODUCTION (Last Updated: 1 week ago)			38-WFQFN Exposed Pad	YES	38			-40°C~85°C	Tube	2012	e3		Active	1 (Unlimited)	38	EAR99	Controller (PSE)		Matte Tin (Sn)		45V~57V	QUAD					0.5mm		1MHz		LTC4266	38										4	2-Wire, I2C, Serial	1.1mA							38.7W													5mA		3.3V				No			802.3at (PoE+), 802.3af (PoE), LTPoE++									No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No TPS2379DDAR	Texas Instruments	Datasheet	-	-	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 4 days ago)	Gold	Surface Mount	8-PowerSOIC (0.154, 3.90mm Width)		8			-40°C~125°C TJ	Tape & Reel (TR)		e4	yes	Active	2 (1 Year)	8	EAR99	Controller (PD)				0V~57V	DUAL	GULL WING	260	1	1.4V					TPS2379								57V	40/57V		1	Parallel		500μA				NO		25W	850mA																		Yes			IEEE 802.3		No	1.7mm		4.89mm	3.9mm	1.48mm			ROHS3 Compliant	Lead Free
Mfr Part No NCP1081DEG	ON Semiconductor	Datasheet	-	-	Min: 1 Mult: 1	24 Weeks	ACTIVE (Last Updated: 3 days ago)			20-TSSOP (0.173, 4.40mm Width) Exposed Pad	YES	20		500kHz	-40°C~85°C	Tube	2008	e3	yes	Active	2 (1 Year)	20	EAR99	Controller (PD), DC/DC		Tin (Sn)	40W	0V~57V	DUAL	GULL WING		1		0.65mm		500kHz		NCP1081	20			9V	6.5mA						1					1.1A								Flyback	0V	CURRENT-MODE			57V	Halogen Free	PULSE WIDTH MODULATION	50ns		50 ns	57V		SINGLE		Both		80 %	802.3at (PoE+), 802.3af (PoE)	80 %	No	950μm		6.6mm	4.5mm			No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No TPS2376DDAR-HG4	Texas Instruments	Datasheet	-	-	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 1 week ago)			8-PowerSOIC (0.154, 3.90mm Width)	YES	8	70.590313mg		-40°C~85°C	Tape & Reel (TR)		e4	yes	Active	1 (Unlimited)	8	EAR99	Controller (PD)		Nickel/Palladium/Gold (Ni/Pd/Au)		0V~57V	DUAL	GULL WING	260	1	48V					TPS2376	8										1				25W	350mA		YES		12.95W	240μA												0.6mA		57V				Yes	625mA		802.3af (PoE)		No	1.7mm		4.89mm	3.9mm	1.48mm			ROHS3 Compliant	Lead Free
Mfr Part No LTC4257IDD-1#PBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks	PRODUCTION (Last Updated: 3 months ago)			8-WFDFN Exposed Pad	YES	8			-40°C~85°C	Tube	2005	e3		Active	1 (Unlimited)	8	EAR99	Controller (PD)		Matte Tin (Sn)		57V Max	DUAL		260	1		0.5mm	3mm		30	LTC4257	8										1							NO		12.95W	3mA												3mA						Yes			802.3af (PoE)		No			3mm					ROHS3 Compliant	Lead Free
Mfr Part No LTC4267CGN#PBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks				16-SSOP (0.154, 3.90mm Width)	YES				0°C~70°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			30	LTC4267	16										1									12.95W	3mA Max					CURRENT-MODE	1A										SINGLE	240kHz	No			802.3af (PoE)					4.8885mm	3.899mm				ROHS3 Compliant
Mfr Part No LTC4274IUHF#PBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks	PRODUCTION (Last Updated: 1 week ago)			38-WFQFN Exposed Pad	YES	38			-40°C~85°C	Tube	2011	e3		Active	1 (Unlimited)	38	EAR99	Controller (PSE)		Matte Tin (Sn)		3V~4.3V	QUAD		260	1	3.3V	0.5mm		1MHz		LTC4274	38							4.3V		3V	1									25.5W	1.1mA														3.6V				No			802.3at (PoE+), 802.3af (PoE)				0.8mm	7mm	5mm			No SVHC	ROHS3 Compliant
Mfr Part No TPS2384PAPRG4	Texas Instruments	Datasheet	-	-	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 6 days ago)			64-PowerTQFP	YES	64	258.207457mg		-40°C~125°C	Tape & Reel (TR)		e4	yes	Active	3 (168 Hours)	64	EAR99	Controller (PSE)		Nickel/Palladium/Gold (Ni/Pd/Au)		44V~57V	QUAD	GULL WING	260	1	48V	0.5mm				TPS2384	64							57V			4							NO		15.4W	10mA														48V				Yes			802.3af (PoE)		No	1.2mm		10mm	10mm	1mm			ROHS3 Compliant	Lead Free
Mfr Part No TPS23751PWPR	Texas Instruments	Datasheet	35144 In Stock	-	Min: 1 Mult: 1	16 Weeks	ACTIVE (Last Updated: 4 days ago)			16-PowerTSSOP (0.173, 4.40mm Width)	YES	16			-40°C~85°C	Tape & Reel (TR)		e4	yes	Active	2 (1 Year)	16	EAR99	Controller (PD), DC/DC		Nickel/Palladium/Gold (Ni/Pd/Au)		0V~57V	DUAL	GULL WING		1	10.9V					TPS23751			Not Qualified				10.9V				1									25.5W	1.8mA					CURRENT-MODE		57V			PULSE WIDTH MODULATION		3mA					276kHz	Yes			802.3at (PoE+), 802.3af (PoE)			1.2mm		5mm	4.4mm	1mm			ROHS3 Compliant	Lead Free
Mfr Part No LM5071MTX-50/NOPB	Texas Instruments	Datasheet	-	-	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 6 days ago)	Tin	Surface Mount	16-TSSOP (0.173, 4.40mm Width)		16			-40°C~125°C	Tape & Reel (TR)		e4	yes	Active	1 (Unlimited)	16	EAR99	Controller (PD), DC/DC		Nickel/Palladium/Gold (Ni/Pd/Au)	12.95W	1.8V~60V	DUAL	GULL WING	260	1						LM5071						15V	48V				1		1mA						13W							CURRENT-MODE		60V			PULSE WIDTH MODULATION						SINGLE	665kHz	Both			802.3af (PoE)		Yes	1.2mm		5mm	4.4mm	1mm	No		ROHS3 Compliant	Lead Free
Mfr Part No LTC4278IDKD#TRPBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	16 Weeks	PRODUCTION (Last Updated: 1 week ago)			32-WFDFN Exposed Pad	YES	32			-40°C~85°C	Tape & Reel (TR)	2007	e3		Active	1 (Unlimited)	32	EAR99	Controller (PD), DC/DC		Matte Tin (Sn)		37.2V~60V	DUAL	NO LEAD	260	1		0.4mm			30	LTC4278	32		Not Qualified				14V				1									25.5W	1.35mA Max		4.5V			CURRENT-MODE		20V			PULSE WIDTH MODULATION						SINGLE		Yes			802.3at (PoE+), 802.3af (PoE)				0.8mm	7mm	4mm				ROHS3 Compliant	Lead Free
Mfr Part No TPS23751PWP	Texas Instruments	Datasheet	-	-	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 5 days ago)		Surface Mount	16-PowerTSSOP (0.173, 4.40mm Width)		16	62.709145mg		-40°C~85°C	Tube		e4	yes	Active	2 (1 Year)	16	EAR99	Controller (PD), DC/DC	750Ohm	Nickel/Palladium/Gold (Ni/Pd/Au)		0V~57V	DUAL	GULL WING		1	10.9V					TPS23751			Not Qualified			57V	10.9V				1		210μA							25.5W		5.25V			0V	CURRENT-MODE			57V		PULSE WIDTH MODULATION		3mA			4.75V		276kHz	Yes		85 %	802.3at (PoE+), 802.3af (PoE)			1.2mm		5mm	4.4mm	1mm			ROHS3 Compliant	Lead Free
Mfr Part No LTC4263CDE-1#PBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks	PRODUCTION (Last Updated: 3 months ago)			14-WFDFN Exposed Pad	YES	14			0°C~70°C	Tube	2007	e3		Active	1 (Unlimited)	14	EAR99	Controller (PSE)		Matte Tin (Sn)		33V~66V	DUAL		260		5V	0.5mm		110Hz	30	LTC4263	14										1			1mA						30W	2mA														48V				Yes			802.3af (PoE)		No		0.8mm	4mm	3mm			No SVHC	ROHS3 Compliant
Mfr Part No LTC4267IGN#TRPBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	16 Weeks				16-SSOP (0.154, 3.90mm Width)	YES				-40°C~85°C	Tape & Reel (TR)	2007	e3		Active	1 (Unlimited)	16	EAR99	Controller (PD), DC/DC		Matte Tin (Sn)		57V Max	DUAL	GULL WING	260	1		0.635mm			30	LTC4267	16										1									12.95W	3mA Max					CURRENT-MODE	1A										SINGLE	240kHz	No			802.3af (PoE)					4.8885mm	3.899mm				ROHS3 Compliant
Mfr Part No LTC4259ACGW#PBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks	PRODUCTION (Last Updated: 1 week ago)		Surface Mount	36-BSOP (0.295, 7.50mm Width)		36			0°C~70°C	Tube	2006	e3		Active	1 (Unlimited)	36	EAR99	Controller (PSE)		Matte Tin (Sn)		48V~57V	DUAL	GULL WING	260	1	3.3V	0.8mm	7.6mm		30	LTC4259	36							4V		3V	4						-5mA	NO		15.4W	2mA																		No			802.3af (PoE)			2.39mm		15.55mm	7.6mm				ROHS3 Compliant	Lead Free
Mfr Part No TPS23851DCER	Texas Instruments	Datasheet	-	-	Min: 1 Mult: 1					36-BSOP (0.295, 7.50mm Width)	YES	36			-20°C~85°C	Tape & Reel (TR)		e4	no	Obsolete	3 (168 Hours)	36	EAR99	Controller (PSE)		Nickel/Palladium/Gold (Ni/Pd/Au)	34.2W	44V~57V	DUAL	GULL WING	260	1	3.3V	0.8mm				TPS23851	36									3V	4		2mA					YES							3V				3.5V				5mA						No	52mA		802.3at (PoE+), 802.3af (PoE)					15.385mm	7.5mm				ROHS3 Compliant	Contains Lead
Mfr Part No LTC4263IDE#TRPBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	12 Weeks	PRODUCTION (Last Updated: 2 weeks ago)			14-WFDFN Exposed Pad	YES	14			-40°C~85°C	Tape & Reel (TR)	2010	e3		Active	1 (Unlimited)	14	EAR99	Controller (PSE)		Matte Tin (Sn)		33V~66V	DUAL		260	1	48V	0.5mm			30	LTC4263	14						48V		48V		1									15.4W	2mA		33V				0.445A	66V			PULSE WIDTH MODULATION		4mA						Yes			802.3af (PoE)		No		0.8mm	4mm	3mm				ROHS3 Compliant
Mfr Part No LTC4274CUHF#PBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	26 Weeks				38-WFQFN Exposed Pad	YES				0°C~70°C	Tube	2012	e3		Active	1 (Unlimited)	38	EAR99	Controller (PSE)		Matte Tin (Sn)		3V~4.3V	QUAD		260	1	3.3V	0.5mm				LTC4274	38	R-PQCC-N38						4.3V		3V	1									25.5W	1.1mA																		No			802.3at (PoE+), 802.3af (PoE)				0.8mm	7mm	5mm				ROHS3 Compliant
Mfr Part No LTC4267CDHC#PBF	Linear Technology/Analog Devices	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks	PRODUCTION (Last Updated: 1 week ago)			16-WFDFN Exposed Pad	YES	16			0°C~70°C	Tube	2007	e3		Active	1 (Unlimited)	16	EAR99	Controller (PD), DC/DC		Matte Tin (Sn)		57V Max	DUAL		260	1			3mm	200kHz	30	LTC4267	16										1			3mA						12.95W	3mA Max					CURRENT-MODE	1A								-57V		SINGLE		No			802.3af (PoE)			750μm		5mm	3mm			No SVHC	ROHS3 Compliant	Lead Free