PMIC - Power Over Ethernet (PoE) Controllers - Integrated Circuits (ICs) - LTC4257IDD#TRPBF MP8005DF-LF LT4294IDD#TRPBF LT4294IMS#TRPBF - CHIPSIC

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
LTC4257IDD#TRPBF	Linear Technology/Analog Devices	IC POE 802.3AF CONTROLLER 8-DFN	Active	Controller (PD)	1	12.95W	Yes	No	802.3af (PoE)	57V (Max)	3mA	-40°C ~ 85°C	8-WFDFN Exposed Pad	8-DFN (3x3)
MP8005DF-LF	Monolithic Power Systems Inc.	IC POE Controller 13W	Active	Controller (PD), DC/DC	1	-	No	No	802.3af (PoE)	0 V ~ 57 V	270µA	-40°C ~ 85°C	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOPF-EP
LT4294IDD#TRPBF	Linear Technology/Analog Devices	IC POE CONTROLLER 10-DFN	Active	Controller (PD)	1	71W	No	Yes	802.3at (PoE+), 802.3af (PoE), 802.3bt	60V (Max)	2mA	-40°C ~ 85°C	10-WFDFN Exposed Pad	10-DFN (3x3)
LT4294IMS#TRPBF	Linear Technology/Analog Devices	IC POE CONTROLLER 10-MSOP	Active	Controller (PD)	1	71W	No	Yes	802.3at (PoE+), 802.3af (PoE), 802.3bt	60V (Max)	2mA	-40°C ~ 85°C	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LTC4257IS8-1#TRPBF	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	-40°C ~ 85°C	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC4267CGN-1#TRPBF	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#TRPBF	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
PM8803C	STMicroelectronics	IC POE-PD/Power Management CTLR 20-HTSSOP	Active	-	-	-	-	-	-	-	-	-	-	-
LTC4291IUF#TRPBF	Linear Technology/Analog Devices	4-PORT IEEE 802.3BT PSE CONTROLL	Active	Controller (PSE)	8	71.3W	No	No	802.3at (PoE+), 802.3af (PoE), 802.3bt	3.6 V ~ 12 V	-	-40°C ~ 85°C	24-WFQFN Exposed Pad	24-QFN (4x4)
TPS23750PWPG4	Texas Instruments	IC INTEG IEEE PD Controller 20-HTSSOP	Active	Controller (PD), DC/DC	1	12.95W	Yes	No	802.3af (PoE)	0 V ~ 67 V	2mA	-40°C ~ 85°C	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LTC4257IDD-1#TRPBF	Linear Technology/Analog Devices	IC POE 802.3AF CONTROLLER 8-DFN	Active	Controller (PD)	1	12.95W	Yes	No	802.3af (PoE)	57V (Max)	3mA	-40°C ~ 85°C	8-WFDFN Exposed Pad	8-DFN (3x3)
MAX5972BETE+	Maxim Integrated	INTERFACE CTLR IEEE 802 TQFN	Active	-	-	-	-	-	-	-	-	-	-	-
LTC4267CDHC#TRPBF	Linear Technology/Analog Devices	IC POE 802.3AF PD W/Regulators 16-DFN	Active	Controller (PD), DC/DC	1	12.95W	No	No	802.3af (PoE)	57V (Max)	3mA (Max)	0°C ~ 70°C	16-WFDFN Exposed Pad	16-DFN (5x3)
LTC4267CDHC-3#TRPBF	Linear Technology/Analog Devices	IC POE 802.3AF PD W/Regulators 16-DFN	Active	Controller (PD), DC/DC	1	12.95W	No	No	802.3af (PoE)	57V (Max)	3mA (Max)	0°C ~ 70°C	16-WFDFN Exposed Pad	16-DFN (5x3)
LTC4264IDE#TRPBF	Linear Technology/Analog Devices	IC POE 35W PD INTERFACE 12-DFN	Active	Controller (PD)	1	35W	Yes	No	802.3af (PoE)	57V (Max)	3mA (Max)	-40°C ~ 85°C	12-WFDFN Exposed Pad	12-DFN (4x3)
MAX5981AETE+T	Maxim Integrated	IC Controller PD IEEE 802.3AF 16TQFN	Active	Controller (PD)	1	25.5W	Yes	Yes	802.3at (PoE+), 802.3af (PoE)	36.6 V ~ 60 V	270µA	-40°C ~ 85°C	16-WQFN Exposed Pad	16-TQFN (5x5)
LTC4265IDE#TRPBF	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	-40°C ~ 85°C	12-WFDFN Exposed Pad	12-DFN (4x3)
LT4275BHDD#TRPBF	Linear Technology/Analog Devices	IC POE 802.3AT INTERFACE 10-DFN	Active	Controller (PD)	1	25.5W	No	Yes	802.3at (PoE+), 802.3af (PoE)	23 V ~ 60 V	2mA (Max)	-40°C ~ 125°C	10-WFDFN Exposed Pad	10-DFN (3x3)
LT4275BHMS#TRPBF	Linear Technology/Analog Devices	IC POE 802.3AT INTERFACE 10-MSOP	Active	Controller (PD)	1	25.5W	No	Yes	802.3at (PoE+), 802.3af (PoE)	23 V ~ 60 V	2mA (Max)	-40°C ~ 125°C	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
MAX5940CESA+	Maxim Integrated	IC IEEE 802.3AF PD INTFC 8-SOIC	Active	Controller (PD)	1	12.95W	Yes	No	802.3af (PoE)	36.6 V ~ 67 V	400µA	-40°C ~ 85°C	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT4276CIUFD#TRPBF	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)
LTC4268CDKD-1#TRPBF	Linear Technology/Analog Devices	IC POE 35W PD INTERFACE 32-DFN	Active	Controller (PD), DC/DC	1	35W	No	No	802.3af (PoE)	57V (Max)	3mA (Max)	0°C ~ 70°C	32-WFDFN Exposed Pad	32-DFN (7x4)
LT4275AIMS#TRPBF	Linear Technology/Analog Devices	IC POE LTPOE INTERFACE 10-MSOP	Active	Controller (PD)	1	90W	No	Yes	802.3at (PoE+), 802.3af (PoE), LTPoE++	23 V ~ 60 V	2mA (Max)	-40°C ~ 85°C	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LT4294HDD#TRPBF	Linear Technology/Analog Devices	IC POE CONTROLLER 10-DFN	Active	Controller (PD)	1	71W	No	Yes	802.3at (PoE+), 802.3af (PoE), 802.3bt	60V (Max)	2mA	-40°C ~ 125°C	10-WFDFN Exposed Pad	10-DFN (3x3)
LT4294HMS#TRPBF	Linear Technology/Analog Devices	IC POE CONTROLLER 10-MSOP	Active	Controller (PD)	1	71W	No	Yes	802.3at (PoE+), 802.3af (PoE), 802.3bt	60V (Max)	2mA	-40°C ~ 125°C	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
SI3483-A02-GMR	Silicon Labs	IC POE PSE 64PORT 24QFN	Not For New Designs	Power Management	1	-	-	No	802.3at (PoE+), 802.3af (PoE)	2.7 V ~ 3.6 V	-	-40°C ~ 85°C	-	-
SI3484-A01-GMR	Silicon Labs	POWER MANAGEMENT IC	Active	-	-	-	-	-	-	-	-	-	-	-
SI3482-A01-GMR	Silicon Labs	IC CTLR POE 24-48PORT PSE 24-QFN	Not For New Designs	Power Manager	-	-	No	No	802.3at (PoE+), 802.3af (PoE)	2.7 V ~ 3.6 V	12.1mA	-40°C ~ 85°C	24-WFQFN Exposed Pad	24-QFN (4x4)
LTC4267IGN#TRPBF	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)	-40°C ~ 85°C	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC4267IGN-1#TRPBF	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)	-40°C ~ 85°C	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC4267IGN-3#TRPBF	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)	-40°C ~ 85°C	16-SSOP (0.154", 3.90mm Width)	16-SSOP
MAX5981BETE+T	Maxim Integrated	IC Controller PD IEEE 802.3AF 16TQFN	Active	Controller (PD)	1	25.5W	Yes	Yes	802.3at (PoE+), 802.3af (PoE)	36.6 V ~ 60 V	270µA	-40°C ~ 85°C	16-WQFN Exposed Pad	16-TQFN (5x5)
LTC4269CDKD-1#TRPBF	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)
LTC4267IDHC#TRPBF	Linear Technology/Analog Devices	IC POE 802.3AF W/Regulators 16-DFN	Active	Controller (PD), DC/DC	1	12.95W	No	No	802.3af (PoE)	57V (Max)	3mA (Max)	-40°C ~ 85°C	16-WFDFN Exposed Pad	16-DFN (5x3)
LTC4267IDHC-3#TRPBF	Linear Technology/Analog Devices	IC POE 802.3AF PD W/Regulators 16-DFN	Active	Controller (PD), DC/DC	1	12.95W	No	No	802.3af (PoE)	57V (Max)	3mA (Max)	-40°C ~ 85°C	16-WFDFN Exposed Pad	16-DFN (5x3)
LT4276CHUFD#TRPBF	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 ~ 125°C	28-WFQFN Exposed Pad	28-QFN (4x5)
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)
MAX5942BCSE+T	Maxim Integrated	IC IEEE 802.3AF POE SYSTM 16SOIC	Active	Controller (PD)	1	12.95W	No	No	802.3af (PoE)	18 V ~ 67 V	400µA	0°C ~ 70°C	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LT4276BIUFD#TRPBF	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)
LTC4269CDKD-2#TRPBF	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#TRPBF	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)
MAX5982BETE+T	Maxim Integrated	IC Controller PD IEEE 802.3AF 16TQFN	Active	Controller (PD)	1	70W	Yes	Yes	802.3at (PoE+), 802.3af (PoE)	36.6 V ~ 60 V	250µA	-40°C ~ 85°C	16-WQFN Exposed Pad	16-TQFN (5x5)
LT4275AHDD#TRPBF	Linear Technology/Analog Devices	IC POE LTPOE INTERFACE 10-DFN	Active	Controller (PD)	1	90W	No	Yes	802.3at (PoE+), 802.3af (PoE), LTPoE++	23 V ~ 60 V	2mA (Max)	-40°C ~ 125°C	10-WFDFN Exposed Pad	10-DFN (3x3)
LT4275AHMS#TRPBF	Linear Technology/Analog Devices	IC POE LTPOE INTERFACE 10-MSOP	Active	Controller (PD)	1	90W	No	Yes	802.3at (PoE+), 802.3af (PoE), LTPoE++	23 V ~ 60 V	2mA (Max)	-40°C ~ 125°C	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LTC4268IDKD-1#TRPBF	Linear Technology/Analog Devices	IC POE 35W PD INTERFACE 32-DFN	Active	Controller (PD), DC/DC	1	35W	No	No	802.3af (PoE)	57V (Max)	3mA (Max)	-40°C ~ 85°C	32-WFDFN Exposed Pad	32-DFN (7x4)
LT4295IUFD#TRPBF	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)
PD64001-0121	Microsemi Corporation	IC POE CONTROLLER 20SOIC	Not For New Designs	Controller (PSE)	1	-	Yes	-	802.3at (PoE+), 802.3af (PoE)	44 V ~ 57 V	-	-40°C ~ 85°C	20-SOIC (0.295", 7.50mm Width)	20-SOIC
PD81000-GGGG	Microsemi Corporation	POE PSE CONTROLLER	Active	-	-	-	-	-	-	-	-	-	-	-
SI3483-A02-GM	Silicon Labs	IC POE PSE 64PORT 24QFN	Not For New Designs	Power Management	1	-	-	No	802.3at (PoE+), 802.3af (PoE)	2.7 V ~ 3.6 V	-	-40°C ~ 85°C	-	-
SI3482-A01-GM	Silicon Labs	IC CTLR POE 24-48PORT PSE 24-QFN	Not For New Designs	Power Manager	-	-	No	No	802.3at (PoE+), 802.3af (PoE)	2.7 V ~ 3.6 V	12.1mA	-40°C ~ 85°C	24-WFQFN Exposed Pad	24-QFN (4x4)

Manufacturers for PMIC - Power Over Ethernet (PoE) Controllers