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 ...
LM2647LQ/NOPB
LM2647LQ/NOPB
1000+1.98529
Increments of 1000
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BUCK 28WQFNTape & Reel (TR)-ActiveTransistor DriverStep-DownPositiveBuck225.5 V ~ 28 V200kHz ~ 500kHz75%YesNo-Current Limit, Enable, Frequency Control, Power Good, Soft Start-5°C ~ 125°C (TJ)28-WFQFN Exposed Pad28-WQFN (5x5)
TL5001AQDR-Cut
TL5001AQDR
1+2.08824
10+1.87549
100+1.50775
500+1.23878
1000+1.02641
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BCK/BST/FLYBK 8SOICCut Tape (CT)-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBuck, Boost, Flyback113.6 V ~ 40 V20kHz ~ 500kHz100%NoNo-Dead Time Control, Frequency Control-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
TL5001AQDR
TL5001AQDR
2500+0.927794
5000+0.893431
Increments of 2500
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BCK/BST/FLYBK 8SOICTape & Reel (TR)-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBuck, Boost, Flyback113.6 V ~ 40 V20kHz ~ 500kHz100%NoNo-Dead Time Control, Frequency Control-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
UC3843AD1
UC3843AD1
Leadtime
2-3 weeks
STMicroelectronicsIC REG CTRLR BOOST/FLYBACK 8SOICTube-ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableBoost, Flyback117.6 V ~ 30 V52kHz96%NoNo-Frequency Control-40°C ~ 150°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SO
TSM108ID
TSM108ID
2000+0.569608
Increments of 2000
Leadtime
2-3 weeks
STMicroelectronicsIC REG CTRLR BUCK 14SOICTube-ActiveTransistor DriverStep-DownPositiveBuck119 V ~ 32 V100kHz95%NoNo-Enable, Frequency Control-40°C ~ 125°C (TJ)14-SOIC (0.154", 3.90mm Width)14-SO
SG3525AP
SG3525AP
1+1.53922
10+1.38235
100+1.11098
500+0.912745
1000+0.756274
Increments of 1
Leadtime
2-3 weeks
STMicroelectronicsIC REG CTRLR BCK/PSH-PULL 16SOICTube-ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull218 V ~ 35 V100Hz ~ 400kHz49%YesYes-Enable, Soft Start0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SO
SG3524N-1
SG3524N
1+1.4902
10+1.33627
100+1.04176
500+0.860588
1000+0.679412
Increments of 1
Leadtime
2-3 weeks
STMicroelectronicsIC REG CTRLR FLYBK/PSH-PLL 16DIPTube-ActiveTransistor DriverStep-Up/Step-DownPositiveFlyback, Push-Pull218 V ~ 40 V300kHz45%NoNo-Enable0°C ~ 70°C (TA)16-DIP (0.300", 7.62mm)16-DIP
LM5041SD/NOPB-Cut
LM5041SD/NOPB
1+3.12745
10+2.81176
100+2.30382
500+1.96124
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOP 16WSONCut Tape (CT)-ActiveTransistor DriverStep-Up/Step-DownPositiveHalf-Bridge, Push-Pull1115 V ~ 90 V200kHz, 600kHz-YesYes-Dead Time Control, Frequency Control, Soft Start-40°C ~ 125°C (TJ)16-WFDFN Exposed Pad16-WSON (5x5)
LM5041SD/NOPB
LM5041SD/NOPB
1000+1.43382
Increments of 1000
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOP 16WSONTape & Reel (TR)-ActiveTransistor DriverStep-Up/Step-DownPositiveHalf-Bridge, Push-Pull1115 V ~ 90 V200kHz, 600kHz-YesYes-Dead Time Control, Frequency Control, Soft Start-40°C ~ 125°C (TJ)16-WFDFN Exposed Pad16-WSON (5x5)
LM5041MTC/NOPB
LM5041MTC/NOPB
1+3.64706
10+3.27647
100+2.68412
500+2.28494
1000+1.92706
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOP 16TSSOPTube-ActiveTransistor DriverStep-Up/Step-DownPositiveHalf-Bridge, Push-Pull1115 V ~ 90 V200kHz, 600kHz-YesYes-Dead Time Control, Frequency Control, Soft Start-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width)16-TSSOP
LM5025MTC/NOPB
LM5025MTC/NOPB
1+2.66667
10+2.39412
100+1.96147
500+1.66976
1000+1.40824
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR FWRD CONV 16TSSOPTube-ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter218 V ~ 15 V200kHz ~ 580kHz80%NoYes-Dead Time Control, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width)16-TSSOP
TPS40071PWP
TPS40071PWP
1+4.42157
10+3.96667
100+3.25
500+2.76667
1000+2.33333
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BUCK 16HTSSOPTube-ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 28 VUp to 1MHz93%YesNo-Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-HTSSOP
TPS40070PWP
TPS40070PWP
180+2.84853
Increments of 180
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BUCK 16HTSSOPTube-ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 28 VUp to 1MHz93%YesNo-Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-HTSSOP
TPS40021PWP
TPS40021PWP
1+4.10784
10+3.68627
100+3.02059
500+2.57137
1000+2.16863
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BUCK 16HTSSOPTube-Not For New DesignsTransistor DriverStep-DownPositiveBuck112.25 V ~ 5.5 V100kHz ~ 1MHz95%YesYes-Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-HTSSOP
TPS40020PWP
TPS40020PWP
180+3.70882
Increments of 180
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BUCK 16HTSSOPTube-Not For New DesignsTransistor DriverStep-DownPositiveBuck112.25 V ~ 5.5 V100kHz ~ 1MHz95%YesYes-Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-HTSSOP
IRU3038CF
IRU3038CF
1+1.91176
10+1.71471
100+1.37824
Increments of 1
Leadtime
2-3 weeks
Infineon TechnologiesIC REG CTRLR BUCK/BOOST 14TSSOPTube-ObsoleteTransistor DriverStep-Up, Step-DownPositiveBuck, Boost114.2 V ~ 25 V200kHz90%YesNo-Frequency Control, Soft Start0°C ~ 70°C (TA)14-TSSOP (0.173", 4.40mm Width)14-TSSOP
UC3843AN-1
UC3843AN
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BUCK 8DIPTube-ObsoleteTransistor DriverStep-DownPositive, Isolation CapableBuck118.4 V ~ 30 V500kHz96%YesNo-Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC2843AN-1
UC2843AN
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BUCK 8DIPTube-ObsoleteTransistor DriverStep-DownPositive, Isolation CapableBuck118.4 V ~ 30 V500kHz96%YesNo-Frequency Control-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC2845N-1
UC2845N
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BOOST/FLYBACK 8DIPTube-ObsoleteTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback117.6 V ~ 30 V500kHz48%NoNo-Frequency Control-25°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3845N-1
UC3845N
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BOOST/FLYBACK 8DIPTube-ObsoleteTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback117.6 V ~ 30 V500kHz48%NoNo-Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
TL494CN-1
TL494CN
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BCK/PUSH-PULL 16DIPTubeSWITCHMODE™ObsoleteTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull217 V ~ 40 V200kHz48%YesNo-Dead Time Control, Frequency Control0°C ~ 70°C (TA)16-DIP (0.300", 7.62mm)16-PDIP
MC33060ADR2-Cut
MC33060ADR2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR FLYBACK 14SOICCut Tape (CT)-ObsoleteTransistor DriverStep-Up/Step-DownPositive or Negative, Isolation CapableFlyback117 V ~ 40 V25kHz96%NoNo---40°C ~ 85°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
UC3845DR2-Cut
UC3845DR2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BOOST/FLYBK 14SOICCut Tape (CT)-ObsoleteTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback117.6 V ~ 30 V500kHz48%NoNo-Frequency Control0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
UC3843BVDR2-Cut
UC3843BVDR2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR FLYBACK 14SOICCut Tape (CT)-ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback117.6 V ~ 30 V500kHz96%NoNo-Frequency Control-40°C ~ 105°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
UC3843BVD1R2-Cut
UC3843BVD1R2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR FLYBACK 8SOICCut Tape (CT)-ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback117.6 V ~ 30 V500kHz96%NoNo-Frequency Control-40°C ~ 105°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC