ManufacturerPackagingSeriesPart StatusOutput TypeFunctionOutput ConfigurationTopologyNumber of OutputsOutput PhasesVoltage - Supply (Vcc/Vdd)Frequency - SwitchingDuty Cycle (Max)Synchronous RectifierClock SyncSerial InterfacesControl FeaturesOperating TemperaturePackage / CaseSupplier Device Package
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Output Type
Function
Output Configuration
Topology
Number of Outputs
Output Phases
Voltage - Supply ...
Frequency - Switching ...
Duty Cycle (Max)
Synchronous Rectifier ...
Clock Sync
Serial Interfaces
Control Features
Operating Temperature ...
Package / Case
Supplier Device Package ...
CS2841BEDR14G-Cut
CS2841BEDR14G
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BOOST/FLYBK 14SOICCut Tape (CT)-ObsoleteTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback117.4 V ~ 40 V--YesNo-Frequency Control-40°C ~ 85°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
CS2841BEDR14G
CS2841BEDR14G
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BOOST/FLYBK 14SOICTape & Reel (TR)-ObsoleteTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback117.4 V ~ 40 V--YesNo-Frequency Control-40°C ~ 85°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
LM3000SQX/NOPB
LM3000SQX/NOPB
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BUCK 32WQFNTape & Reel (TR)-ObsoleteTransistor DriverStep-DownPositiveBuck223.3 V ~ 5.5 V200kHz ~ 1.5MHz85%YesYes-Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)32-WFQFN Exposed Pad32-WQFN (5x5)
LM3000ASQX/NOPB
LM3000ASQX/NOPB
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BUCK 32WQFNTape & Reel (TR)-ObsoleteTransistor DriverStep-DownPositiveBuck223.3 V ~ 5.5 V200kHz ~ 1.5MHz85%YesYes-Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)32-WFQFN Exposed Pad32-WQFN (5x5)
LM3000ASQ/NOPB-Cut
LM3000ASQ/NOPB
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BUCK 32WQFNCut Tape (CT)-ObsoleteTransistor DriverStep-DownPositiveBuck223.3 V ~ 5.5 V200kHz ~ 1.5MHz85%YesYes-Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)32-WFQFN Exposed Pad32-WQFN (5x5)
LM3000ASQ/NOPB
LM3000ASQ/NOPB
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BUCK 32WQFNTape & Reel (TR)-ObsoleteTransistor DriverStep-DownPositiveBuck223.3 V ~ 5.5 V200kHz ~ 1.5MHz85%YesYes-Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)32-WFQFN Exposed Pad32-WQFN (5x5)
MAX8540EEE+T
MAX8540EEE+T
Leadtime
2-3 weeks
Maxim IntegratedIC REG CTRLR MULT TOP 16QSOPTape & Reel (TR)-ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter117.6 V ~ 18 V200kHz ~ 1MHz80%NoYes-Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
MAX8540EEE+
MAX8540EEE+
Leadtime
2-3 weeks
Maxim IntegratedIC REG CTRLR MULT TOP 16QSOPTube-ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter117.6 V ~ 18 V200kHz ~ 1MHz80%NoYes-Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
UC3845N-2
UC3845N
Leadtime
2-3 weeks
Fairchild/ON SemiconductorIC REG CTRLR 8DIPTube-ObsoleteTransistor Driver-Positive-117.6 V ~ 30 VUp to 500kHz48%YesNo--0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIP
UC3845D-1
UC3845D
Leadtime
2-3 weeks
Fairchild/ON SemiconductorIC REG CTRLR 14SOICTube-ObsoleteTransistor Driver-Positive-117.6 V ~ 30 VUp to 500kHz48%YesNo--0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOP
UC3843N-1
UC3843N
Leadtime
2-3 weeks
Fairchild/ON SemiconductorIC REG CTRLR 8DIPTube-ObsoleteTransistor Driver-Positive-117.6 V ~ 30 VUp to 500kHz97%YesNo--0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIP
UC3843DX
UC3843DX
Leadtime
2-3 weeks
Fairchild/ON SemiconductorIC REG CTRLR 14SOICTape & Reel (TR)-ObsoleteTransistor Driver-Positive-117.6 V ~ 30 VUp to 500kHz97%YesNo--0°C ~ 70°C (TA)14-SOIC (0.209", 5.30mm Width)14-SOP
UC3843D-1
UC3843D
Leadtime
2-3 weeks
Fairchild/ON SemiconductorIC REG CTRLR 14SOICTube-ObsoleteTransistor Driver-Positive-117.6 V ~ 30 VUp to 500kHz97%YesNo--0°C ~ 70°C (TA)14-SOIC (0.209", 5.30mm Width)14-SOP
UC3843AN-2
UC3843AN
Leadtime
2-3 weeks
Fairchild/ON SemiconductorIC REG CTRLR 8DIPTube-ObsoleteTransistor Driver-Positive-117.6 V ~ 30 VUp to 500kHz96%YesNo--0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIP
UC3843AD-3
UC3843AD
Leadtime
2-3 weeks
Fairchild/ON SemiconductorIC REG CTRLR 8SOICTube-ObsoleteTransistor Driver-Positive-117.6 V ~ 30 VUp to 500kHz96%YesNo--0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOP
KA3883C
KA3883C
Leadtime
2-3 weeks
Fairchild/ON SemiconductorIC REG CTRLR 8DIPTube-ObsoleteTransistor Driver-Positive-117.6 V ~ 30 VUp to 500kHz96%YesNo--0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIP
KA3511DS
KA3511DS
Leadtime
2-3 weeks
Fairchild/ON SemiconductorIC REG CTRLR 22DIPTube-ObsoleteTransistor Driver-Positive-2114 V ~ 30 V10kHz48%NoNo-Dead Time Control, Enable, Frequency Control, Power Good-25°C ~ 85°C (TA)22-DIP (0.400", 10.16mm)22-DIP
2005ASZ
2005ASZ
Leadtime
2-3 weeks
Fairchild/ON SemiconductorIC REG CTRLR 16SOICTape & Reel (TR)-Obsolete--------------16-SOIC (0.154", 3.90mm Width)16-SOIC
SCY991351DDR2G
SCY991351DDR2G
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLRTape & Reel (TR)-Obsolete----------------
SCY991351CDR2G
SCY991351CDR2G
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLRTape & Reel (TR)-Obsolete----------------
SCY991351BDR2G
SCY991351BDR2G
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLRTape & Reel (TR)-Obsolete----------------
SCY991351ADR2G
SCY991351ADR2G
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLRTape & Reel (TR)-Obsolete----------------
MAX5071CAUA+T
MAX5071CAUA+T
Leadtime
2-3 weeks
Maxim IntegratedIC REG CTRLR FLYBACK 8MSOPTape & Reel (TR)-ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1110.8 V ~ 30 V20kHz ~ 1MHz49.8%NoNo-Frequency Control-40°C ~ 125°C (TJ)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
MAX741DCAP+T
MAX741DCAP+T
Leadtime
2-3 weeks
Maxim IntegratedIC REG CTRLR BUCK/BOOST 20SSOPTape & Reel (TR)-ObsoleteTransistor DriverStep-Up, Step-DownPositive or NegativeBuck, Boost112.7 V ~ 15.5 V--NoYes-Frequency Control, Soft Start0°C ~ 70°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
MAX741UCAP+T
MAX741UCAP+T
Leadtime
2-3 weeks
Maxim IntegratedIC REG CTRLR BUCK/BOOST 20SSOPTape & Reel (TR)-ObsoleteTransistor DriverStep-Up, Step-DownPositive or NegativeBuck, Boost112.7 V ~ 15.5 V--NoYes-Frequency Control, Soft Start0°C ~ 70°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP