Operating Temperature is 0°C ~ 70°C - PMIC - Power Over Ethernet (PoE) Controllers Distributor - LTC4257CS8#PBF LTC4257CS8-1#PBF LTC4263CDE-1#PBF

Part Number	Manufacturer / Brand	Brife Description	Part Status	Type	Number of Channels	Power - Max	Internal Switch(s)	Auxiliary Sense	Standards	Voltage - Supply	Current - Supply	Operating Temperature	Package / Case	Supplier Device Package
LTC4257CS8#PBF	Linear Technology/Analog Devices	IC POE 802.3AF CONTROLLER 8-SOIC	Active	Controller (PD)	1	12.95W	Yes	No	802.3af (PoE)	57V (Max)	3mA	0°C ~ 70°C	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC4257CS8-1#PBF	Linear Technology/Analog Devices	IC POE 802.3AF CONTROLLER 8-SOIC	Active	Controller (PD)	1	12.95W	Yes	No	802.3af (PoE)	57V (Max)	3mA	0°C ~ 70°C	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC4263CDE-1#PBF	Linear Technology/Analog Devices	IC POE 30W SINGLE PSE 14-DFN	Active	Controller (PSE)	1	30W	Yes	No	802.3af (PoE)	33 V ~ 66 V	2mA	0°C ~ 70°C	14-WFDFN Exposed Pad	14-DFN (4x3)
LTC4263CS#PBF	Linear Technology/Analog Devices	IC POE 803.2AF SINGL PSE 14-SOIC	Active	Controller (PSE)	1	15.4W	Yes	No	802.3af (PoE)	33 V ~ 66 V	2mA	0°C ~ 70°C	14-SOIC (0.154", 3.90mm Width)	14-SOIC
LTC4265CDE#PBF	Linear Technology/Analog Devices	IC POE 802.3AT INTERFACE 12-DFN	Active	Controller (PD)	1	25.5W	Yes	No	802.3at (PoE+), 802.3af (PoE)	37.2 V ~ 60 V	1.35mA	0°C ~ 70°C	12-WFDFN Exposed Pad	12-DFN (4x3)
LTC4266CUHF#PBF	Linear Technology/Analog Devices	IC Controller IEEE 802.3AT 38-QFN	Active	Controller (PSE)	4	25W	No	No	802.3at (PoE+), 802.3af (PoE)	45 V ~ 57 V	3.5mA	0°C ~ 70°C	38-WFQFN Exposed Pad	38-QFN (5x7)
LTC4267CGN#PBF	Linear Technology/Analog Devices	IC POE 802.3AF PD W/Regulators 16-SSOP	Active	Controller (PD), DC/DC	1	12.95W	No	No	802.3af (PoE)	57V (Max)	3mA (Max)	0°C ~ 70°C	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC4267CGN-1#PBF	Linear Technology/Analog Devices	IC POE 802.3AF PD W/Regulators 16-SSOP	Active	Controller (PD), DC/DC	1	12.95W	No	No	802.3af (PoE)	57V (Max)	3mA (Max)	0°C ~ 70°C	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC4267CGN-3#PBF	Linear Technology/Analog Devices	IC POE 802.3AF PD W/Regulators 16-SSOP	Active	Controller (PD), DC/DC	1	12.95W	No	No	802.3af (PoE)	57V (Max)	3mA (Max)	0°C ~ 70°C	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC4269CDKD-1#PBF	Linear Technology/Analog Devices	IC POE 802.3AT PD W/Regulators 32-DFN	Active	Controller (PD), DC/DC	1	25.5W	Yes	Yes	802.3at (PoE+), 802.3af (PoE)	37.2 V ~ 60 V	1.35mA (Max)	0°C ~ 70°C	32-WFDFN Exposed Pad	32-DFN (7x4)
LTC4269CDKD-2#PBF	Linear Technology/Analog Devices	IC POE 802.3AT PD W/Regulators 32-DFN	Active	Controller (PD), DC/DC	1	25.5W	Yes	Yes	802.3at (PoE+), 802.3af (PoE)	37.2 V ~ 60 V	1.35mA (Max)	0°C ~ 70°C	32-WFDFN Exposed Pad	32-DFN (7x4)
LTC4278CDKD#PBF	Linear Technology/Analog Devices	IC POE 802.3AT PD W/Regulators 32-DFN	Active	Controller (PD), DC/DC	1	25.5W	Yes	Yes	802.3at (PoE+), 802.3af (PoE)	37.2 V ~ 60 V	1.35mA (Max)	0°C ~ 70°C	32-WFDFN Exposed Pad	32-DFN (7x4)

Manufacturers for PMIC - Power Over Ethernet (PoE) Controllers