Interface switch - Allicdata Electronics

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Allicdata Part#	Mft.Part#	Company	Spec.	QTY.	Pricing(USD)
SI3452C-B02-GM- ND	SI3452C-B02-GM	Silicon Labs	View more Packaging: Tube Part Status: Obsolete Type: Controller (PSE) Number of Channels: 4 Power - Max: 40W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 45 V ~ 57 V Current - Supply: 3.7mA Operating Temperature: -40C ~ 85C Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6) Base Part Number: SI3452	1000 Order	--
MAX5969BETB+TTR -ND	MAX5969BETB+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 25.5W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 40 V ~ 60 V Current - Supply: 270A Operating Temperature: -40C ~ 85C Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-TDFN-EP (3x3) Base Part Number: MAX5969	1000 Order	2500+: $1.1698
LTC4257IS8#TRPB F-ND	LTC4257IS8#TRPB F	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 57V (Max) Current - Supply: 3mA Operating Temperature: -40C ~ 85C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: LTC4257	1000 Order	--
LTC4278CDKD#PBF -ND	LTC4278CDKD#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 25.5W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 37.2 V ~ 60 V Current - Supply: 1.35mA (Max) Operating Temperature: 0C ~ 70C Package / Case: 32-WFDFN Exposed Pad Supplier Device Package: 32-DFN (7x4) Base Part Number: LTC4278	1248 Order	--
336-4270-ND	SI3404-A-GM	Silicon Labs	View more Packaging: Tray Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 15W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE) Voltage - Supply: 1.5 V ~ 57 V Current - Supply: 600mA Operating Temperature: -40C ~ 85C (TA) Package / Case: 20-QFN Exposed Pad Supplier Device Package: 20-QFN-EP (4x4)	1000 Order	1+: $0.9198 25+: $0.8886 100+: $0.8543 1000+: $0.84
MAX5953AUTM+T-N D	MAX5953AUTM+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 15W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 11 V ~ 76 V Current - Supply: 400A Operating Temperature: 0C ~ 85C Package / Case: 48-WFQFN Exposed Pad Supplier Device Package: 48-TQFN (7x7) Base Part Number: MAX5953	1000 Order	1+: $0
296-41725-2-ND	TPS2375PWR-1	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 240A Operating Temperature: -40C ~ 85C Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP Base Part Number: TPS2375-1	1000 Order	2000+: $0.7484 6000+: $0.7207
LTC4290BIUJ#PBF -ND	LTC4290BIUJ#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Type: Controller (PSE) Number of Channels: 8 Power - Max: 25.5W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 45 V ~ 57 V Current - Supply: 9mA Operating Temperature: -40C ~ 85C Package / Case: 40-WFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6) Base Part Number: LTC4290	1000 Order	1+: $9.6075 25+: $6.426 100+: $5.4621
LTC4257CS8#TRPB F-ND	LTC4257CS8#TRPB F	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 57V (Max) Current - Supply: 3mA Operating Temperature: 0C ~ 70C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: LTC4257	1000 Order	2500+: $1.2916
PD64004AH-ND	PD64004AH	Microsemi Corporation	View more Part Status: Not For New Designs Type: Controller (PSE) Number of Channels: 4 Power - Max: 35W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 44 V ~ 57 V Current - Supply: 10mA Operating Temperature: -40C ~ 70C Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (7x7) Base Part Number: PD64004A	1000 Order	--
497-6321-2-ND	STHS2375LM6F	STMicroelectronics	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 250A Operating Temperature: -40C ~ 85C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SO Base Part Number: STHS2375	1000 Order	1+: $0
MAX5980AGTJ+T-N D	MAX5980AGTJ+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 4 Power - Max: 70W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 32 V ~ 60 V Current - Supply: 5mA Operating Temperature: -40C ~ 105C Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-TQFN-EP (5x5)	1000 Order	1+: $0
MAX5965AEAX+TTR -ND	MAX5965AEAX+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 4 Power - Max: 45W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 32 V ~ 60 V Current - Supply: 4.8mA Operating Temperature: -40C ~ 85C Package / Case: 36-BSOP (0.295", 7.50mm Width) Supplier Device Package: 36-SSOP Base Part Number: MAX5965	1000 Order	1+: $0
LTC4267CGN-3#PB F-ND	LTC4267CGN-3#PB F	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 57V (Max) Current - Supply: 3mA (Max) Operating Temperature: 0C ~ 70C Package / Case: 16-SSOP (0.154", 3.90mm Width) Supplier Device Package: 16-SSOP Base Part Number: LTC4267	73 Order	1+: $2.6649 25+: $1.7688 100+: $1.5165
NCP1090DGOS-ND	NCP1090DG	ON Semiconductor	View more Series: HIPO Packaging: Bulk Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Operating Temperature: -40C ~ 85C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: NCP1090	78 Order	1+: $0.9387 10+: $0.8366 100+: $0.6521 500+: $0.5387 1000+: $0.4253
LTC4274AIUHF-4# TRPBF-ND	LTC4274AIUHF-4# TRPBF	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 1 Power - Max: 90W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE), LTPoE++ Voltage - Supply: 45 V ~ 57 V Current - Supply: 2.4mA Operating Temperature: -40C ~ 85C Package / Case: 38-WFQFN Exposed Pad Supplier Device Package: 38-QFN (5x7) Base Part Number: LTC4274	1000 Order	--
NCP1082DEG-ND	NCP1082DEG	ON Semiconductor	View more Packaging: Tube Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 13W Internal Switch(s): Both Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Operating Temperature: -40C ~ 85C Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 20-TSSOP-EP Base Part Number: NCP1082	222 Order	1+: $1.8396 10+: $1.6531 100+: $1.3285 500+: $1.0915 1000+: $0.9044
296-17903-5-ND	TPS2375PW-1	Texas Instruments	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 240A Operating Temperature: -40C ~ 85C Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP Base Part Number: TPS2375-1	3320 Order	1+: $1.764 10+: $1.5832 100+: $1.2973 500+: $1.1044 1000+: $0.9314
SI3459-B02-IM-N D	SI3459-B02-IM	Silicon Labs	View more Packaging: Tube Part Status: Active Type: Controller (PSE), DC/DC Number of Channels: 8 Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 44 V ~ 57 V Current - Supply: 2mA Operating Temperature: -40C ~ 85C Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (8x8)	438 Order	1+: $5.6259 25+: $5.1267 100+: $4.6305 1000+: $4.1344
LTC4257CDD#TRPB F-ND	LTC4257CDD#TRPB F	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 57V (Max) Current - Supply: 3mA Operating Temperature: 0C ~ 70C Package / Case: 8-WFDFN Exposed Pad Supplier Device Package: 8-DFN (3x3) Base Part Number: LTC4257	1000 Order	2500+: $1.343
MAX5991AETP+T-N D	MAX5991AETP+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 6.49W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 8.7 V ~ 60 V Current - Supply: 4.8mA Operating Temperature: -40C ~ 85C Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-TQFN (4x4) Base Part Number: MAX5991	1000 Order	2500+: $2.4265
LT4294HMS#PBF-N D	LT4294HMS#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 71W Internal Switch(s): No Auxiliary Sense: Yes Standards: 802.3at (PoE+), 802.3af (PoE), 802.3bt Voltage - Supply: 60V (Max) Current - Supply: 2mA Operating Temperature: -40C ~ 125C Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Supplier Device Package: 10-MSOP Base Part Number: LT4294	39 Order	--
336-1839-5-ND	SI3453B-B01-GM	Silicon Labs	View more Packaging: Tube Part Status: Obsolete Type: Controller (PSE) Number of Channels: 4 Power - Max: 40W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 45 V ~ 57 V Current - Supply: 4mA Operating Temperature: -40C ~ 85C Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6) Base Part Number: SI3453	1000 Order	1+: $0
NCP1094MNG-ND	NCP1094MNG	ON Semiconductor	View more Series: HIPO Packaging: Tube Part Status: Obsolete Type: Controller (PD) Number of Channels: 1 Power - Max: 25.5W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Operating Temperature: -40C ~ 85C Package / Case: 10-VFDFN Exposed Pad Supplier Device Package: 10-DFN (3x3)	1000 Order	1+: $0
LTC4271IUF#PBF- ND	LTC4271IUF#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Type: Controller (PSE) Internal Switch(s): No Auxiliary Sense: No Voltage - Supply: 45 V ~ 57 V Current - Supply: 9mA Operating Temperature: -40C ~ 85C Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4) Base Part Number: LTC4271	643 Order	--
TPS2376DRG4-ND	TPS2376DRG4	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 240A Operating Temperature: -40C ~ 85C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: TPS2376	1000 Order	2500+: $0.7484
MAX5986CETE+T-N D	MAX5986CETE+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 6.49W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 8.7 V ~ 60 V Current - Supply: 4.8mA Operating Temperature: -40C ~ 85C Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-TQFN (5x5)	1000 Order	2500+: $2.4265
LTC4263IDE#TRPB F-ND	LTC4263IDE#TRPB F	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 1 Power - Max: 15.4W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 33 V ~ 66 V Current - Supply: 2mA Operating Temperature: -40C ~ 85C Package / Case: 14-WFDFN Exposed Pad Supplier Device Package: 14-DFN (4x3) Base Part Number: LTC4263	1000 Order	--
LTC4274AIUHF-2# PBF-ND	LTC4274AIUHF-2# PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Type: Controller (PSE) Number of Channels: 1 Power - Max: 52.7W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE), LTPoE++ Voltage - Supply: 45 V ~ 57 V Current - Supply: 2.4mA Operating Temperature: -40C ~ 85C Package / Case: 38-WFQFN Exposed Pad Supplier Device Package: 38-QFN (5x7) Base Part Number: LTC4274	1000 Order	1+: $7.4088 25+: $4.9546 100+: $4.2155
PD70100ILD-TR-N D	PD70100ILD-TR	Microsemi Corporation	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 2 Power - Max: 48W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 1mA Operating Temperature: -40C ~ 85C Package / Case: 12-VFDFN Exposed Pad Supplier Device Package: 12-DFN (4x3) Base Part Number: PD70100	1000 Order	3000+: $0.9059
MAX5965AUAX+T-N D	MAX5965AUAX+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 4 Power - Max: 45W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 32 V ~ 60 V Current - Supply: 4.8mA Operating Temperature: 0C ~ 85C Package / Case: 36-BSOP (0.295", 7.50mm Width) Supplier Device Package: 36-SSOP Base Part Number: MAX5965	1000 Order	1+: $0
LM5070SDX-80-ND	LM5070SDX-80	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Controller (PD), DC/DC Number of Channels: 1 Internal Switch(s): Both Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 1.8 V ~ 75 V Operating Temperature: -40C ~ 125C Package / Case: 16-WFDFN Exposed Pad Supplier Device Package: 16-WSON (5x5) Base Part Number: LM5070	1000 Order	1+: $0
SI3453A-B02-GM- ND	SI3453A-B02-GM	Silicon Labs	View more Packaging: Tray Part Status: Obsolete Type: Controller (PSE) Number of Channels: 4 Power - Max: 40W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 45 V ~ 57 V Current - Supply: 4mA Operating Temperature: -40C ~ 85C Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6) Base Part Number: SI3453	1000 Order	1+: $0
MAX5982AETE+TTR -ND	MAX5982AETE+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 70W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 36.6 V ~ 60 V Current - Supply: 250A Operating Temperature: -40C ~ 85C Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-TQFN (5x5) Base Part Number: MAX5982	1000 Order	2500+: $2.1025
1589-1724-2-ND	MP8001DS-LF-Z	Monolithic Power Systems Inc.	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Internal Switch(s): Yes Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Operating Temperature: -40C ~ 85C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	2500 Order	2500+: $0.5868 5000+: $0.5651
PM8801TR-ND	PM8801TR	STMicroelectronics	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 2 Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Operating Temperature: -40C ~ 85C Package / Case: 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 24-HTSSOP	1000 Order	--
TPS2384PJDR-ND	TPS2384PJDR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 4 Power - Max: 15.4W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 44 V ~ 57 V Current - Supply: 10mA Operating Temperature: -40C ~ 125C Package / Case: 64-TQFP Exposed Pad Supplier Device Package: 64-HTQFP (10x10) Base Part Number: TPS2384	1000 Order	1000+: $3.5551
296-17904-5-ND	TPS2377D-1	Texas Instruments	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 240A Operating Temperature: -40C ~ 85C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: TPS2377-1	1000 Order	300+: $1.2308
MAX5940DESA+-ND	MAX5940DESA+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 39.9 V ~ 67 V Current - Supply: 400A Operating Temperature: -40C ~ 85C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: MAX5940	1000 Order	--
LTC4266CIUHF#TR PBF-ND	LTC4266CIUHF#TR PBF	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 4 Power - Max: 13W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 45 V ~ 57 V Current - Supply: 2.4mA Operating Temperature: -40C ~ 85C Package / Case: 38-WFQFN Exposed Pad Supplier Device Package: 38-QFN (5x7) Base Part Number: LTC4266	1000 Order	2500+: $3.9649

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