Package / Case is 28-WFQFN Exposed Pad - PMIC - Power Over Ethernet (PoE) Controllers Distributor - LT4276AIUFD#PBF LT4276BIUFD#PBF LT4276CIUFD#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
LT4276AIUFD#PBF	Linear Technology/Analog Devices	IC POE LTPOE INTERFACE 28QFN	Active	Controller (PD), DC/DC	1	90W	No	Yes	802.3at (PoE+), 802.3af (PoE), LTPoE++	60V (Max)	2mA (Max)	-40°C ~ 85°C	28-WFQFN Exposed Pad	28-QFN (4x5)
LT4276BIUFD#PBF	Linear Technology/Analog Devices	IC POE LTPOE INTERFACE 28QFN	Active	Controller (PD), DC/DC	1	25.5W	No	Yes	802.3at (PoE+), 802.3af (PoE)	60V (Max)	2mA (Max)	-40°C ~ 85°C	28-WFQFN Exposed Pad	28-QFN (4x5)
LT4276CIUFD#PBF	Linear Technology/Analog Devices	IC POE LTPOE INTERFACE 28QFN	Active	Controller (PD), DC/DC	1	13W	No	Yes	802.3af (PoE)	60V (Max)	2mA (Max)	-40°C ~ 85°C	28-WFQFN Exposed Pad	28-QFN (4x5)
LT4295IUFD#PBF	Linear Technology/Analog Devices	IC POE CONTROLLER 28QFN	Active	Controller (PD)	1	71W	No	Yes	802.3at (PoE+), 802.3af (PoE)	60V (Max)	2mA (Max)	-40°C ~ 85°C	28-WFQFN Exposed Pad	28-QFN (4x5)
MAX5971AETI+T	Maxim Integrated	IC Controller PD IEEE 802.3AF 28TQFN	Active	Controller (PSE)	1	40W	Yes	No	802.3at (PoE+), 802.3af (PoE)	32 V ~ 60 V	2.5mA	-40°C ~ 85°C	28-WFQFN Exposed Pad	28-TQFN (5x5)
MAX5971BETI+	Maxim Integrated	IC PSE IEEE PD 28TQFN	Active	Controller (PSE)	1	40W	Yes	No	802.3at (PoE+), 802.3af (PoE)	32 V ~ 60 V	2.5mA	-40°C ~ 85°C	28-WFQFN Exposed Pad	28-TQFN (5x5)