4.5v switch controller - Allicdata Electronics

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Allicdata Part#	Mft.Part#	Company	Spec.	QTY.	Pricing(USD)
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
PD69108ILQ-TR-N D	PD69108ILQ-TR	Microsemi Corporation	View more Packaging: Tape & Reel (TR) Part Status: Not For New Designs Type: Controller (PSE) Number of Channels: 8 Power - Max: 100W Standards: 802.3at (PoE+), 802.3af (PoE) Operating Temperature: -40C ~ 85C	985 Order	2000+: $6.8639
SI3406-A-GMR-ND	SI3406-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: 20-QFN Exposed Pad Supplier Device Package: 20-QFN-EP (5x5)	1000 Order	2500+: $1.1034
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	--
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
SI34061-A-GMR-N D	SI34061-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
MAX5986AETE+-ND	MAX5986AETE+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 3.84W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 8.7 V ~ 60 V Current - Supply: 3.6mA Operating Temperature: -40C ~ 85C Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-TQFN (5x5) Base Part Number: MAX5986	300 Order	--
296-39365-2-ND	TPS23753APWR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 13W Internal Switch(s): Both Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 580A Operating Temperature: -40C ~ 125C Package / Case: 14-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 14-TSSOP Base Part Number: TPS23753A	14000 Order	--
336-4272-ND	SI34061-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)	399 Order	1+: $1.386 25+: $1.3326 100+: $1.2814 1000+: $1.2601
296-46377-2-ND	TPS23757PWR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 13W 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-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 20-TSSOP Base Part Number: TPS23757	1000 Order	--
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
296-39367-2-ND	TPS23754PWPR	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: TPS23754	12000 Order	--
TPS23754PWPR-1- ND	TPS23754PWPR-1	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: TPS23754-1	1000 Order	2000+: $0.8848
MAX5986AETE+T-N D	MAX5986AETE+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 3.84W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 8.7 V ~ 60 V Current - Supply: 3.6mA Operating Temperature: -40C ~ 85C Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-TQFN (5x5) Base Part Number: MAX5986	1000 Order	--
PD69000XX-GGGG- ND	PD69000XX-GGGG	Microsemi Corporation	View more Part Status: Active Type: Controller (PSE) Number of Channels: 96 Standards: 802.3at (PoE+), 802.3af (PoE)	1000 Order	96+: $6.3919
LM5070SDX-50/NO PB-ND	LM5070SDX-50/NO PB	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
LM5070MTC-80/NO PB-ND	LM5070MTC-80/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	248 Order	--
LT4295IUFD#PBF- ND	LT4295IUFD#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 ~ 85C Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (4x5) Base Part Number: LT4295	1000 Order	1+: $3.78 25+: $2.5255 100+: $2.1463
PD69101ILQ-1315 5TR-ND	PD69101ILQ-1315 5TR	Microsemi Corporation	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 1 Internal Switch(s): Yes Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 44 V ~ 57 V Current - Supply: 10mA Operating Temperature: -40C ~ 85C Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: 24-QFN (4x5)	1000 Order	3000+: $1.5099
LTC4274CIUHF#TR PBF-ND	LTC4274CIUHF#TR PBF	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 1 Power - Max: 13W Internal Switch(s): No Auxiliary Sense: No Standards: 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: LTC4274	1000 Order	2500+: $3.5729
LTC4257IDD-1#PB F-ND	LTC4257IDD-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: -40C ~ 85C Package / Case: 8-WFDFN Exposed Pad Supplier Device Package: 8-DFN (3x3) Base Part Number: LTC4257	1000 Order	1+: $2.6649 25+: $1.8958 100+: $1.5615
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
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	--
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
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
LTC4257IS8#PBF- ND	LTC4257IS8#PBF	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: -40C ~ 85C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: LTC4257	1000 Order	1+: $2.4192 25+: $1.7222 100+: $1.4202
LTC4257CS8-1#TR PBF-ND	LTC4257CS8-1#TR PBF	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	--
LM5070SDX-50-ND	LM5070SDX-50	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
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
LTC4257CS8#PBF- ND	LTC4257CS8#PBF	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	575 Order	--
LTC4274CUHF#PBF -ND	LTC4274CUHF#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Type: Controller (PSE) Number of Channels: 1 Power - Max: 13W Internal Switch(s): No Auxiliary Sense: No Standards: 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: LTC4274	1000 Order	1+: $6.1866 25+: $4.132 100+: $3.5086
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
296-48326-2-ND	LM5070SD-50/NOP B	Texas Instruments	View more Packaging: Tape & Reel (TR) 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-WFDFN Exposed Pad Supplier Device Package: 16-WSON (5x5) Base Part Number: LM5070	1000 Order	--
LM5070MTC-50-ND	LM5070MTC-50	Texas Instruments	View more Packaging: Tube 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-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP Base Part Number: LM5070	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
LTC4257CDD#PBF- ND	LTC4257CDD#PBF	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-WFDFN Exposed Pad Supplier Device Package: 8-DFN (3x3) Base Part Number: LTC4257	45 Order	1+: $2.1798 25+: $1.5488 100+: $1.2788
PD69104B1ILQ-TR -ND	PD69104B1ILQ-TR	Microsemi Corporation	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 4 Power - Max: 36W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 44 V ~ 57 V Current - Supply: 10mA Operating Temperature: -10C ~ 85C Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (8x8)	1000 Order	2000+: $3.9327
LM5070MTCX-80/N OPB-ND	LM5070MTCX-80/N OPB	Texas Instruments	View more Packaging: Tape & Reel (TR) 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	1000 Order	2500+: $0.9586
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

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