Part Number	Category	Family	Status	Description
UC3843D	Integrated Circuits (ICs)	PMIC - Voltage Regulators - DC DC Switching Controllers	Active	IC REG CTRLR PWM CM 14SOIC
UC3843D Fairchild 87850 1525+ IC REG CTRLR PWM CM 14-SOIC RONXIM ELECTRONICS LIMITED UC3843D Fairchild 87850 1525+ IC REG CTRLR PWM CM 14-SOIC RONXIM ELECTRONICS LIMITED UC3843D IC 40140 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) UC3843D UCC 778 2012+ Originalnew IC Agent Electronics CO. UC3843D8 SN 200 10/11+ SMD/DIP Fantastic Technologies limited. UC3843D8 TI.FAI 6800 2011+ SOP-8P FEDERAL INDUSTRY Ins (Tess@sunnlyic.com) UC3843D8 UC 244000 N/A SOP8 European Union IC Industry Cor. UC3843D8 UNIT 21385 2012+ SOP8 IC Agent Electronics CO. UC3843D8G4 492100 12+ IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk UC3843D8G4 N/A 88870 2016 Rohs.And.New European Union IC Industry Co.linda@ic-industry38.com UC3843D8G4 TI 10000 2013+ CURRENT MODE PWM CONTROLLER World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com UC3843D8G4 TI 10025 14-15+ SOP Nego IC Co.Doris@negoic.com UC3843D8TR TI 2000 2013+ 2013+ Protec Engineering (S) Pte Ltd protec@vip.163.com UC3843D8TR TI 5175 11+ 8-SOIC (0.154 3.90mm Width) Eurotronik Components GmbH UC3843D8TR TI 10000 2013+ CURRENT MODE PWM CONTROLLER World Link Parts components Dev.ltd-ORIGINAL ONLY UC3843D8TR TI 10000 2013+ CURRENT MODE PWM CONTROLLER World Link Parts components Dev.ltd-ORIGINAL ONLY UC3843D8TRG4 645412 13+ fenkey electronics co.,ltd UC3843D8TRG4 645412 13+ fenyang electronics co.,ltd UC3843D8TRG4 Distributor 150150 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com UC3843D8TRG4 NEW 78150 2016+ Original package well Renxim Technology Limited. sales@renxim.com UC3843DG4 492100 12+ IC INTERNATIONAL TRADING CO. UC3843DG4 TI 8771 12+ 14-SOIC (0.154, 3.90mm Width) SINLIN ELECTRONICS LIMITED Authorized Distributor UC3843DG4 TI 8771 12+ 14-SOIC (0.154, 3.90mm Width) SINLIN ELECTRONICS LIMITED Authorized Distributor UC3843DG4 TI 10000 2013+ CURRENT MODE PWM CONTROLLER World Link Parts components Dev.ltd-ORIGINAL ONLY UC3843DTR 492100 12+ IC INTERNATIONAL TRADING CO. UC3843DTR TI 10000 2013+ CURRENT MODE PWM CONTROLLER World Link Parts components Dev.ltd-ORIGINAL ONLY UC3843DTR TI 6800 2011+ SOP14 FEDERAL INDUSTRY Ins (Tess@sunnlyic.com) UC3843DTR UNITRODE 50000 14+ 14+ Protec Engineering (S) Pte Ltd protec@vip.163.com UC3843DTRG4 645412 13+ fenkey electronics co.,ltd UC3843DTRG4 645412 13+ fenyang electronics co.,ltd UC3843DTRG4 Distributor 146550 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com UC3843DTRG4 NEW 78510 2016+ Original package well Renxim Technology Limited. sales@renxim.com UC3843DX 492100 12+ IC INTERNATIONAL TRADING CO. UC3843DX Fairchild 12553 12+ 14-SOIC (0.154, 3.90mm Width) SINLIN ELECTRONICS LIMITED Authorized Distributor UC3843DX s/n 10000 2013+ 2013+ World Link Parts components Dev.ltd-ORIGINAL ONLY UC3843DX SN 10-20000 10+/11+ smd/dip Fantastic Technologies limited.
UC3843D8	Integrated Circuits (ICs)	PMIC - Voltage Regulators - DC DC Switching Controllers	Active	IC REG CTRLR PWM CM 8SOIC
UC3843D8 SN 200 10/11+ SMD/DIP Fantastic Technologies limited. UC3843D8 TI.FAI 6800 2011+ SOP-8P FEDERAL INDUSTRY Ins (Tess@sunnlyic.com) UC3843D8 UC 244000 N/A SOP8 European Union IC Industry Cor. UC3843D8 UNIT 21385 2012+ SOP8 IC Agent Electronics CO. UC3843D8G4 492100 12+ IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk UC3843D8G4 N/A 88870 2016 Rohs.And.New European Union IC Industry Co.linda@ic-industry38.com UC3843D8G4 TI 10000 2013+ CURRENT MODE PWM CONTROLLER World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com UC3843D8G4 TI 10025 14-15+ SOP Nego IC Co.Doris@negoic.com UC3843D8TR TI 2000 2013+ 2013+ Protec Engineering (S) Pte Ltd protec@vip.163.com UC3843D8TR TI 5175 11+ 8-SOIC (0.154 3.90mm Width) Eurotronik Components GmbH UC3843D8TR TI 10000 2013+ CURRENT MODE PWM CONTROLLER World Link Parts components Dev.ltd-ORIGINAL ONLY UC3843D8TR TI 10000 2013+ CURRENT MODE PWM CONTROLLER World Link Parts components Dev.ltd-ORIGINAL ONLY UC3843D8TRG4 645412 13+ fenkey electronics co.,ltd UC3843D8TRG4 645412 13+ fenyang electronics co.,ltd UC3843D8TRG4 Distributor 150150 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com UC3843D8TRG4 NEW 78150 2016+ Original package well Renxim Technology Limited. sales@renxim.com
UC3843D8G4	Integrated Circuits (ICs)	PMIC - Voltage Regulators - DC DC Switching Controllers	Active	IC REG CTRLR PWM CM 8SOIC
UC3843D8G4 492100 12+ IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk UC3843D8G4 N/A 88870 2016 Rohs.And.New European Union IC Industry Co.linda@ic-industry38.com UC3843D8G4 TI 10000 2013+ CURRENT MODE PWM CONTROLLER World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com UC3843D8G4 TI 10025 14-15+ SOP Nego IC Co.Doris@negoic.com
UC3843D8TR	Integrated Circuits (ICs)	PMIC - Voltage Regulators - DC DC Switching Controllers	Active	IC REG CTRLR PWM CM 8SOIC
UC3843D8TR TI 2000 2013+ 2013+ Protec Engineering (S) Pte Ltd protec@vip.163.com UC3843D8TR TI 5175 11+ 8-SOIC (0.154 3.90mm Width) Eurotronik Components GmbH UC3843D8TR TI 10000 2013+ CURRENT MODE PWM CONTROLLER World Link Parts components Dev.ltd-ORIGINAL ONLY UC3843D8TR TI 10000 2013+ CURRENT MODE PWM CONTROLLER World Link Parts components Dev.ltd-ORIGINAL ONLY UC3843D8TRG4 645412 13+ fenkey electronics co.,ltd UC3843D8TRG4 645412 13+ fenyang electronics co.,ltd UC3843D8TRG4 Distributor 150150 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com UC3843D8TRG4 NEW 78150 2016+ Original package well Renxim Technology Limited. sales@renxim.com
UC3843D8TRG4	Integrated Circuits (ICs)	PMIC - Voltage Regulators - DC DC Switching Controllers	Active	IC REG CTRLR PWM CM 8SOIC
UC3843D8TRG4 645412 13+ fenkey electronics co.,ltd UC3843D8TRG4 645412 13+ fenyang electronics co.,ltd UC3843D8TRG4 Distributor 150150 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com UC3843D8TRG4 NEW 78150 2016+ Original package well Renxim Technology Limited. sales@renxim.com
UC3843DG4	Integrated Circuits (ICs)	PMIC - Voltage Regulators - DC DC Switching Controllers	Active	IC REG CTRLR PWM CM 14SOIC
UC3843DG4 492100 12+ IC INTERNATIONAL TRADING CO. UC3843DG4 TI 8771 12+ 14-SOIC (0.154, 3.90mm Width) SINLIN ELECTRONICS LIMITED Authorized Distributor UC3843DG4 TI 8771 12+ 14-SOIC (0.154, 3.90mm Width) SINLIN ELECTRONICS LIMITED Authorized Distributor UC3843DG4 TI 10000 2013+ CURRENT MODE PWM CONTROLLER World Link Parts components Dev.ltd-ORIGINAL ONLY
UC3843DTR	Integrated Circuits (ICs)	PMIC - Voltage Regulators - DC DC Switching Controllers	Active	IC REG CTRLR PWM CM 14SOIC
UC3843DTR 492100 12+ IC INTERNATIONAL TRADING CO. UC3843DTR TI 10000 2013+ CURRENT MODE PWM CONTROLLER World Link Parts components Dev.ltd-ORIGINAL ONLY UC3843DTR TI 6800 2011+ SOP14 FEDERAL INDUSTRY Ins (Tess@sunnlyic.com) UC3843DTR UNITRODE 50000 14+ 14+ Protec Engineering (S) Pte Ltd protec@vip.163.com UC3843DTRG4 645412 13+ fenkey electronics co.,ltd UC3843DTRG4 645412 13+ fenyang electronics co.,ltd UC3843DTRG4 Distributor 146550 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com UC3843DTRG4 NEW 78510 2016+ Original package well Renxim Technology Limited. sales@renxim.com
UC3843DTRG4	Integrated Circuits (ICs)	PMIC - Voltage Regulators - DC DC Switching Controllers	Active	IC REG CTRLR PWM CM 14SOIC
UC3843DTRG4 645412 13+ fenkey electronics co.,ltd UC3843DTRG4 645412 13+ fenyang electronics co.,ltd UC3843DTRG4 Distributor 146550 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com UC3843DTRG4 NEW 78510 2016+ Original package well Renxim Technology Limited. sales@renxim.com
UC3843DX	Integrated Circuits (ICs)	PMIC - Voltage Regulators - DC DC Switching Controllers	Obsolete item	IC REG CTRLR PWM CM 14-SOIC
UC3843DX 492100 12+ IC INTERNATIONAL TRADING CO. UC3843DX Fairchild 12553 12+ 14-SOIC (0.154, 3.90mm Width) SINLIN ELECTRONICS LIMITED Authorized Distributor UC3843DX s/n 10000 2013+ 2013+ World Link Parts components Dev.ltd-ORIGINAL ONLY UC3843DX SN 10-20000 10+/11+ smd/dip Fantastic Technologies limited.