Ethernet signal buffer - Allicdata Electronics

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Allicdata Part#	Mft.Part#	Company	Spec.	QTY.	Pricing(USD)
TPS2388RTQR-ND	TPS2388RTQR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 8 Power - Max: 670mW Internal Switch(s): No Auxiliary Sense: No Standards: 802.3at (PoE) Voltage - Supply: 3 V ~ 3.6 V Operating Temperature: -40C ~ 125C (TJ) Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (8x8)	1000 Order	2000+: $2.5225
MAX5942BESE+T-N D	MAX5942BESE+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 18 V ~ 67 V Current - Supply: 400A Operating Temperature: -40C ~ 85C Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: MAX5942	1000 Order	1+: $0
MAX5991BETE+-ND	MAX5991BETE+	Maxim Integrated	View more Packaging: Tube 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 Base Part Number: MAX5991	1000 Order	1+: $0
MAX5941BCSE+-ND	MAX5941BCSE+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 18 V ~ 67 V Current - Supply: 400A Operating Temperature: 0C ~ 70C Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: MAX5941	100 Order	1+: $5.166 10+: $4.9077 25+: $3.5784 50+: $3.3995 100+: $2.3994 250+: $2.3616
MAX5953DUTM+T-N D	MAX5953DUTM+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 15W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 11 V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
MAX5945CAX+-ND	MAX5945CAX+	Maxim Integrated	View more Packaging: Tube Part Status: Obsolete Type: Controller (PSE) Number of Channels: 4 Power - Max: 15.4W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 32 V ~ 60 V Current - Supply: 4.2mA Operating Temperature: 0C ~ 70C Package / Case: 36-BSOP (0.295", 7.50mm Width) Supplier Device Package: 36-SSOP Base Part Number: MAX5945	1000 Order	1+: $0
LM5072MH-80-ND	LM5072MH-80	Texas Instruments	View more Packaging: Tube Part Status: Obsolete Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Both Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 9 V ~ 70 V Current - Supply: 2mA (Max) Operating Temperature: -40C ~ 125C Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 16-HTSSOP Base Part Number: LM5072	1000 Order	--
LM5070MTC-50/NO PB-ND	LM5070MTC-50/NO PB	Texas Instruments	View more Packaging: Tube Part Status: Active 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-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP Base Part Number: LM5070	77 Order	1+: $2.2932 10+: $2.0588 100+: $1.6868 500+: $1.4359 1000+: $1.211
LT4275CIDD#PBF- ND	LT4275CIDD#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 13W Internal Switch(s): No Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 23 V ~ 60 V Current - Supply: 2mA (Max) Operating Temperature: -40C ~ 85C Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-DFN (3x3) Base Part Number: LT4275	1000 Order	484+: $1.131
LTC4290CIUJ#TRP BF-ND	LTC4290CIUJ#TRP BF	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 8 Power - Max: 13W Internal Switch(s): No Auxiliary Sense: No Standards: 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	2000+: $5.5264
296-39368-2-ND	TPS23756PWPR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 30W Internal Switch(s): Both Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 920A Operating Temperature: -40C ~ 125C Package / Case: 20-PowerTSSOP (0.173", 4.40mm Width) Supplier Device Package: 20-HTSSOP Base Part Number: TPS23756	2000 Order	--
LT4295HUFD#PBF- ND	LT4295HUFD#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) Voltage - Supply: 60V (Max) Current - Supply: 2mA (Max) Operating Temperature: -40C ~ 125C Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (4x5) Base Part Number: LT4295	1000 Order	--
TPS2375PW-1G4-N D	TPS2375PW-1G4	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	1000 Order	300+: $1.2308
LT4276CIUFD#TRP BF-ND	LT4276CIUFD#TRP BF	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 13W Internal Switch(s): No Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 60V (Max) Current - Supply: 2mA (Max) Operating Temperature: -40C ~ 85C Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (4x5) Base Part Number: LT4276	1000 Order	--
MAX5942ACSE+T-N D	MAX5942ACSE+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 18 V ~ 67 V Current - Supply: 400A Operating Temperature: 0C ~ 70C Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: MAX5942	1000 Order	1+: $0
MP8007GV-P-ND	MP8007GV-P	Monolithic Power Systems Inc.	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Power - Max: 13W Internal Switch(s): No Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 840mA Operating Temperature: -40C ~ 125C Package / Case: 28-VFQFN Exposed Pad Supplier Device Package: 28-QFN (4x5)	1000 Order	500+: $1.0143
MAX5991AETP+-ND	MAX5991AETP+	Maxim Integrated	View more Packaging: Tube 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	150+: $2.7405
NCP1090DRGOSTR- ND	NCP1090DRG	ON Semiconductor	View more Series: HIPO Packaging: Tape & Reel (TR) 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	3000 Order	3000+: $0.3969 6000+: $0.3771 15000+: $0.3629
MAX5941AESE+-ND	MAX5941AESE+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 18 V ~ 67 V Current - Supply: 400A Operating Temperature: -40C ~ 85C Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: MAX5941	100 Order	1+: $5.166 10+: $4.9077 25+: $3.5784 50+: $3.3995 100+: $2.3994 250+: $2.3616
SI3404-A-GMR-ND	SI3404-A-GMR	Silicon Labs	View more Packaging: Tape & Reel (TR) 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	--
PD69108FILQ-TR- ND	PD69108FILQ-TR	Microsemi Corporation	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 8 Power - Max: 100W Standards: 802.3at (PoE+), 802.3af (PoE) Operating Temperature: -40C ~ 85C	1000 Order	2000+: $7.6845
LM5070SD-80/NOP BTR-ND	LM5070SD-80/NOP B	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key 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
TPS2377DG4-ND	TPS2377DG4	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	1000 Order	300+: $1.2308
MAX5935CAX+-ND	MAX5935CAX+	Maxim Integrated	View more Packaging: Tube Part Status: Obsolete Type: Controller (PSE) Number of Channels: 4 Power - Max: 15.4W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 32 V ~ 60 V Current - Supply: 4.2mA Operating Temperature: 0C ~ 70C Package / Case: 36-BSOP (0.295", 7.50mm Width) Supplier Device Package: 36-SSOP Base Part Number: MAX5935	1000 Order	1+: $0
MAX5941BCSE+T-N D	MAX5941BCSE+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 18 V ~ 67 V Current - Supply: 400A Operating Temperature: 0C ~ 70C Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: MAX5941	1000 Order	1+: $0
LTC4257CS8-1#PB F-ND	LTC4257CS8-1#PB F	Linear Technology/Analog Devices	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: 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	284 Order	1+: $2.2617 25+: $1.6065 100+: $1.3238
MAX5988CETP+-ND	MAX5988CETP+	Maxim Integrated	View more Packaging: Tube 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: 8.8 V ~ 60 V Current - Supply: 3.3mA Operating Temperature: -40C ~ 85C Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-TQFN (4x4) Base Part Number: MAX5988	1000 Order	1+: $0
LT4295HUFD#TRPB F-ND	LT4295HUFD#TRPB F	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) 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) Voltage - Supply: 60V (Max) Current - Supply: 2mA (Max) Operating Temperature: -40C ~ 125C Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (4x5) Base Part Number: LT4295	1000 Order	2500+: $2.6154
497-6323-2-ND	STHS4257A1M6F	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: 57V (Max) Current - Supply: 330A Operating Temperature: -40C ~ 85C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SO Base Part Number: STHS4257	1000 Order	1+: $0
LM5072MH-80/NOP B-ND	LM5072MH-80/NOP B	Texas Instruments	View more Packaging: Tube Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Both Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 9 V ~ 70 V Current - Supply: 2mA (Max) Operating Temperature: -40C ~ 125C Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 16-HTSSOP Base Part Number: LM5072	2570 Order	--
296-26923-2-ND	TPS2375PWR	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	1000 Order	2000+: $0.7484 6000+: $0.7207
TPS2376DR-ND	TPS2376DR	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
SI34062-A-GMR-N D	SI34062-A-GMR	Silicon Labs	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 30W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE) Voltage - Supply: 2.7 V ~ 57 V Current - Supply: 600mA Operating Temperature: -40C ~ 85C (TA) Package / Case: 24-QFN Exposed Pad Supplier Device Package: 24-QFN-EP (5x5)	1000 Order	2500+: $1.2601
LTC4257IDD#TRPB F-ND	LTC4257IDD#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-WFDFN Exposed Pad Supplier Device Package: 8-DFN (3x3) Base Part Number: LTC4257	1000 Order	2500+: $1.5294
PD64001-0121-ND	PD64001-0121	Microsemi Corporation	View more Packaging: Bulk Part Status: Not For New Designs Type: Controller (PSE) Number of Channels: 1 Internal Switch(s): Yes Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 44 V ~ 57 V Operating Temperature: -40C ~ 85C Package / Case: 20-SOIC (0.295", 7.50mm Width) Supplier Device Package: 20-SOIC	1000 Order	555+: $2.2171
MAX5941AESE+T-N D	MAX5941AESE+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 18 V ~ 67 V Current - Supply: 400A Operating Temperature: -40C ~ 85C Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: MAX5941	1000 Order	2500+: $9.0896
TPS2373-3RGWR-N D	TPS2373-3RGWR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 60W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE+), 802.3bt Voltage - Supply: 0 V ~ 57 V Current - Supply: 20mA Operating Temperature: -40C ~ 125C Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-VQFN (5x5)	1000 Order	3000+: $0.9217
MAX5941ACSE+T-N D	MAX5941ACSE+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 18 V ~ 67 V Current - Supply: 400A Operating Temperature: 0C ~ 70C Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: MAX5941	1000 Order	2500+: $9.0896
MAX5942AESE+-ND	MAX5942AESE+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 18 V ~ 67 V Current - Supply: 400A Operating Temperature: -40C ~ 85C Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: MAX5942	100 Order	1+: $5.1849 10+: $4.926 25+: $3.591 50+: $3.4115 100+: $2.4157 250+: $2.3777
336-4273-ND	SI34062-A-GM	Silicon Labs	View more Packaging: Tube Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 30W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE) Voltage - Supply: 2.7 V ~ 57 V Current - Supply: 600mA Operating Temperature: -40C ~ 85C (TA) Package / Case: 24-QFN Exposed Pad Supplier Device Package: 24-QFN-EP (5x5)	100 Order	1+: $1.386 25+: $1.3326 100+: $1.2814 1000+: $1.2601

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