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    Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Package / Case Interface REACH SVHC Frequency Height Width Mounting Type Weight Operating Temperature Technology Operating Supply Current Max Supply Current Current - Supply Height Seated (Max) HTS Code Number of Functions Nominal Supply Current Nominal Input Voltage Type Max Input Voltage Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Output Type Surface Mount Terminal Pitch Supply Voltage-Min (Vsup) Number of Channels Subcategory Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Power - Max Output Voltage Output Current-Max Output Current Feature Max Output Power Input Voltage-Nom Termination Type Sensors/Transducers Type Accuracy-Max Applications Min Input Voltage Power Dissipation Watchdog Timer Adjustable Threshold Neg Supply Voltage-Nom (Vsup) Supplier Device Package Control Mode Test Condition Input Voltage (Min) Input Voltage (Max) Resolution Number of Bits Voltage - Supply Sensor Type Standards Control Technique Switcher Configuration Switching Frequency-Max Neg Supply Voltage-Max (Vsup) Neg Supply Voltage-Min (Vsup) uPs/uCs/Peripheral ICs Type Neg Supply Voltage-Nom Internal Switch(s) Number of Monitored Inputs Auxiliary Sense Accuracy - Highest (Lowest) Sensing Temperature - Local
    SI8250-IQ SI8250-IQ Silicon Labs $0.00
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    		 download 6 Weeks Tray 2006 yes Obsolete 3 (168 Hours) 32 7mm Non-RoHS Compliant Contains Lead 32 32-LQFP 7mm Surface Mount 158.303737mg -40°C~125°C CMOS 26mA QUAD GULL WING 2.5V SI825 32 YES 0.8mm Digital Power Controller No 2.25V~2.75V MICROPROCESSOR CIRCUIT 1
    SI7055-A20-IM SI7055-A20-IM Silicon Labs $0.00
    RFQ

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    		 download 8 Weeks Surface Mount Tube 2014 Active 2 (1 Year) 3mm RoHS Compliant Gold 6 6-WDFN Exposed Pad I2C, Serial Unknown 800μm 3mm Surface Mount -40°C~125°C 90μA I2C Standby Mode SOLDER TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL 0.4 Cel -40°C ~ 125°C 14 b 14 1.9V~3.6V Digital, Local ±0.5°C -40°C~125°C
    SI3484-A01-GMR SI3484-A01-GMR Silicon Labs $0.00
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    		 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) 24-WFQFN Exposed Pad -40°C~85°C 12.1mA Controller (PSE) 64 30W 2.7V~3.6V 802.3at (PoE) No Yes
    SI3482-A01-GM SI3482-A01-GM Silicon Labs $0.00
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    		 download 4 Weeks Tube 1999 Not For New Designs 1 (Unlimited) 24 EAR99 4mm RoHS Compliant 24 24-WFQFN Exposed Pad 730μm 38.782148mg -40°C~85°C 12.1mA 8542.39.00.01 1 8.6mA Power Manager QUAD 3V SI3482 24 YES 0.5mm 2.7V 1 3.6V 30W NO 2.7V~3.6V 802.3at (PoE+), 802.3af (PoE) No
    SI3483-A02-GM SI3483-A02-GM Silicon Labs $0.00
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    		 download 8 Weeks Tube yes Not For New Designs 1 (Unlimited) RoHS Compliant 24-WFQFN Exposed Pad -40°C~85°C Power Management 1 2.7V~3.6V 802.3at (PoE+), 802.3af (PoE) No
    SI3480-A01-GM SI3480-A01-GM Silicon Labs $0.00
    RFQ

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    		 download 8 Weeks Tube 1999 Not For New Designs 1 (Unlimited) 20 EAR99 4mm RoHS Compliant 20 20-VFQFN Exposed Pad 880μm 50.008559mg -40°C~85°C 13mA 8542.39.00.01 1 Power Manager QUAD 3V SI3480 20 YES 0.5mm 2.7V 1 Power Management Circuits 3/3.3V 3.6V 30W NO 2.7V~3.6V 802.3at (PoE+), 802.3af (PoE) No
    SI3406-A-GMR SI3406-A-GMR Silicon Labs $0.00
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    		 download 8 Weeks Tape & Reel (TR) Active 3 (168 Hours) 20-VQFN Exposed Pad -40°C~85°C Controller (PD), DC/DC 1 20W 2.7V~57V 802.3at (PoE) Yes
    SI3400-C-GM SI3400-C-GM Silicon Labs $0.00
    RFQ

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    		 download Surface Mount Tube 1999 Obsolete 1 (Unlimited) 85°C -40°C RoHS Compliant Lead Free 20-VQFN Exposed Pad -40°C~85°C 2mA Controller (PD), DC/DC SI3400 1 15W 20-QFN (5x5) 2.8V~57V 802.3af (PoE) Yes No
    SI3401-D-GM SI3401-D-GM Silicon Labs $0.00
    RFQ

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    		 download Tube 1999 Discontinued 3 (168 Hours) 85°C -40°C RoHS Compliant Lead Free No 20-VQFN Exposed Pad -40°C~85°C 2mA 2mA Controller (PD), DC/DC SI3401 1 15W 15W 20-QFN (5x5) 2.8V~57V 802.3af (PoE) Yes No
    SI3401-E1-GM SI3401-E1-GM Silicon Labs $0.00
    RFQ

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    		 download Tube 1999 Obsolete 3 (168 Hours) 20 SMD/SMT 5mm RoHS Compliant Lead Free 20 20-VQFN Exposed Pad No SVHC 350kHz 5mm 61.603514mg -40°C~85°C 2mA 0.9mm 1 2mA Controller (PD), DC/DC 57V QUAD 5V SI3401 20 YES 0.8mm 1 15W 2A 2.8V 1.2W 2.8V~57V 802.3af (PoE) Yes No
    SI34061-A-GMR SI34061-A-GMR Silicon Labs $0.00
    RFQ

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    		 download 8 Weeks Tape & Reel (TR) Active 3 (168 Hours) 24-VQFN Exposed Pad -40°C~85°C Controller (PD), DC/DC 1 30W 2.7V~57V 802.3at (PoE) Yes
    SI3460-E02-GMR SI3460-E02-GMR Silicon Labs $0.00
    RFQ

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    		 download Tape & Reel (TR) 2000 Obsolete 3 (168 Hours) 11 EAR99 3mm RoHS Compliant 11 10-VFDFN Exposed Pad 3mm -40°C~85°C 1 Controller (PSE), DC/DC QUAD 3.3V 11 YES 0.5mm 2.7V 1 3.6V 15.4W NO 11V~16V 802.3af (PoE) No Yes
    SI3460-E03-GM SI3460-E03-GM Silicon Labs $0.00
    RFQ

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    		 download 8 Weeks Surface Mount Tube 2000 Obsolete 3 (168 Hours) 11 EAR99 3mm RoHS Compliant 11 10-VFDFN Exposed Pad 830μm 24.097095mg -40°C~85°C 1 Controller (PSE), DC/DC QUAD 3.3V 11 0.5mm 2.7V 1 3.6V 15.4W NO 11V~16V 802.3af (PoE) No Yes
    SI3452B-B01-GM SI3452B-B01-GM Silicon Labs $0.00
    RFQ

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    		 download 8 Weeks Surface Mount Tube 1999 Obsolete 3 (168 Hours) 40 6mm RoHS Compliant 40 40-VFQFN Exposed Pad 830μm 105.687022mg -40°C~85°C 3.7mA 1 Controller (PSE) QUAD 3.3V SI3452 40 0.5mm 3V 4 3.6V 40W -48V 45V~57V 802.3at (PoE+), 802.3af (PoE) -57V Yes No
    SI3460-E03-GMR SI3460-E03-GMR Silicon Labs $0.00
    RFQ

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    		 download 8 Weeks Surface Mount Tape & Reel (TR) 2000 Obsolete 3 (168 Hours) 11 EAR99 3mm RoHS Compliant 11 10-VFDFN Exposed Pad 830μm -40°C~85°C 1 Controller (PSE), DC/DC QUAD 3.3V 11 0.5mm 2.7V 1 3.6V 15.4W NO 11V~16V 802.3af (PoE) No Yes
    SI3452-B01-IM SI3452-B01-IM Silicon Labs $0.00
    RFQ

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    		 download Surface Mount Tube 1999 Obsolete 3 (168 Hours) EAR99 6mm RoHS Compliant 40 40-VFQFN Exposed Pad 830μm -40°C~85°C 3.7mA Controller (PSE) SI3452 4 40W 45V~57V 802.3at (PoE+), 802.3af (PoE) Yes No
    SI3452-B01-GM SI3452-B01-GM Silicon Labs $0.00
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    		 download 8 Weeks Surface Mount Tube 1999 Obsolete 3 (168 Hours) 40 6mm RoHS Compliant 40 40-VFQFN Exposed Pad 830μm 105.687022mg -40°C~85°C 3.7mA 1 Controller (PSE) QUAD 3.3V SI3452 40 0.5mm 3V 4 3.6V 40W 45V~57V 802.3at (PoE+), 802.3af (PoE) Yes No
    SI3402-A-GMR SI3402-A-GMR Silicon Labs $0.00
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    		 download Tape & Reel (TR) 1997 Obsolete 3 (168 Hours) 20 EAR99 5mm RoHS Compliant 20 20-VQFN Exposed Pad 5mm -40°C~85°C 2mA 0.9mm 1 2mA Controller (PD) QUAD SI3402 20 YES 0.8mm 1 Power Management Circuits 15W 5V 0.68A 17W 5V 1.2W CURRENT-MODE 4.5V 5.5V 2.8V~57V 802.3af (PoE) PULSE WIDTH MODULATION BUCK 350kHz Yes No
    SI3452-B02-GM SI3452-B02-GM Silicon Labs $0.00
    RFQ

    Min: 1

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    		 download Tray 1999 Obsolete 3 (168 Hours) 40 6mm RoHS Compliant 40 40-VFQFN Exposed Pad 6mm -40°C~85°C 3.7mA 0.9mm 1 Controller (PSE) QUAD 3.3V SI3452 40 YES 0.5mm 3V 4 Power Management Circuits 3.6V 40W 40W -54V 45V~57V 802.3at (PoE+), 802.3af (PoE) -51V -57V Yes No
    SI3453D-B01-GM SI3453D-B01-GM Silicon Labs $0.00
    RFQ

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    		 download 8 Weeks Surface Mount Tube 1999 Obsolete 3 (168 Hours) 40 6mm RoHS Compliant 40 40-VFQFN Exposed Pad 830μm 105.687022mg -40°C~85°C 4mA 4 Controller (PSE) QUAD 3.3V SI3453 40 0.5mm 4 40W 45V~57V 802.3at (PoE+), 802.3af (PoE) -48V Yes No
    SI3453C-B02-GM SI3453C-B02-GM Silicon Labs $0.00
    RFQ

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    		 download 8 Weeks Tray 1999 Obsolete 3 (168 Hours) 40 6mm RoHS Compliant 40 40-VFQFN Exposed Pad 6mm -40°C~85°C 4mA 0.9mm 1 Controller (PSE) QUAD 3.3V SI3453 40 YES 0.5mm 4 40W 40W 45V~57V 802.3at (PoE+), 802.3af (PoE) Yes No
    SI3400-D-GM SI3400-D-GM Silicon Labs $0.00
    RFQ

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    		 download Tube 1999 Discontinued 1 (Unlimited) 85°C -40°C RoHS Compliant Lead Free No 20 20-VQFN Exposed Pad -40°C~85°C 2mA 2mA Controller (PD), DC/DC SI3400 1 15W 15W 20-QFN (5x5) 2.8V~57V 802.3af (PoE) Yes No
    SI3452-B02-GMR SI3452-B02-GMR Silicon Labs $0.00
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    		 download Tape & Reel (TR) 1999 Obsolete 3 (168 Hours) 40 6mm RoHS Compliant 40 40-VFQFN Exposed Pad 830μm -40°C~85°C 3.7mA 1 Controller (PSE) QUAD 3.3V SI3452 40 YES 0.5mm 3V 4 Power Management Circuits 3.6V 40W 40W -54V 45V~57V 802.3at (PoE+), 802.3af (PoE) -51V -57V Yes No
    SI3452D-B02-GMR SI3452D-B02-GMR Silicon Labs $0.00
    RFQ

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    		 download 8 Weeks Tape & Reel (TR) 1999 Obsolete 3 (168 Hours) 40 6mm RoHS Compliant 40 40-VFQFN Exposed Pad 6mm -40°C~85°C 3.7mA 0.9mm 1 Controller (PSE) QUAD 3.3V SI3452 40 YES 0.5mm 3V 4 Power Management Circuits 3.6V 40W 40W -54V 45V~57V 802.3at (PoE+), 802.3af (PoE) -51V -57V Yes No
    SI3453C-B02-GMR SI3453C-B02-GMR Silicon Labs $0.00
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    		 download 8 Weeks Tape & Reel (TR) 1999 Obsolete 3 (168 Hours) 40 6mm RoHS Compliant 40 40-VFQFN Exposed Pad 6mm -40°C~85°C 4mA 0.9mm 1 Controller (PSE) QUAD 3.3V SI3453 40 YES 0.5mm 4 40W 40W 45V~57V 802.3at (PoE+), 802.3af (PoE) Yes No
    SI3453A-B02-GMR SI3453A-B02-GMR Silicon Labs $0.00
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    		 download 8 Weeks Tape & Reel (TR) 1999 Obsolete 3 (168 Hours) 40 6mm RoHS Compliant 40 40-VFQFN Exposed Pad 6mm -40°C~85°C 4mA 0.9mm 1 Controller (PSE) QUAD 3.3V SI3453 40 YES 0.5mm 4 40W 40W 45V~57V 802.3at (PoE+), 802.3af (PoE) Yes No
    SI3402-C-GMR SI3402-C-GMR Silicon Labs $0.00
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    		 download 8 Weeks Tape & Reel (TR) yes Not For New Designs 3 (168 Hours) Non-RoHS Compliant 20-VQFN Exposed Pad -40°C~85°C 2mA Controller (PD), DC/DC 1 15W 2.8V~57V 802.3at (PoE+), 802.3af (PoE) Yes No
    SI3404-A-GM SI3404-A-GM Silicon Labs $0.00
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    		 download 8 Weeks Tray 2018 Active 3 (168 Hours) Non-RoHS Compliant 20-VFQFN Exposed Pad -40°C~85°C Controller (PD), DC/DC NOT SPECIFIED NOT SPECIFIED 1 15.4W 1.5V~57V 802.3at (PoE) Yes
    SI3462-E01-GM SI3462-E01-GM Silicon Labs $0.00
    RFQ

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    		 download 8 Weeks Tube 2000 Active 1 (Unlimited) 11 3.3V 3mm RoHS Compliant 11 10-VFDFN Exposed Pad 830μm 24.097095mg -40°C~85°C 10.5mA 8mA 1 50V Controller (PSE) QUAD 3.3V SI3462 YES 0.5mm 1 30W 45V~57V 802.3at (PoE+), 802.3af (PoE) Yes No
    SI3480-A01-GMR SI3480-A01-GMR Silicon Labs $0.00
    RFQ

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    		 download 8 Weeks Tape & Reel (TR) 1999 Not For New Designs 1 (Unlimited) 20 EAR99 4mm RoHS Compliant 20 20-VFQFN Exposed Pad 880μm -40°C~85°C 13mA 8542.39.00.01 1 Power Manager QUAD 3V SI3480 20 YES 0.5mm 2.7V 1 Power Management Circuits 3/3.3V 3.6V 30W NO 2.7V~3.6V 802.3at (PoE+), 802.3af (PoE) No