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 ...
UC3845BD
UC3845BD
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BOOST/FLYBK 14SOICTube-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
UC3845BD1
UC3845BD1
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BOOST/FLYBACK 8SOICTube-ObsoleteTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback117.6 V ~ 30 V500kHz48%NoNo-Frequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
NCP1550SN30T1
NCP1550SN30T1
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BUCK 5TSOPTape & Reel (TR)-ObsoleteTransistor DriverStep-DownPositiveBuck112.45 V ~ 5.5 V600kHz100%NoNo-Enable-40°C ~ 85°C (TA)SOT-23-5 Thin, TSOT-23-55-TSOP
TL494CDR2
TL494CDR2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BCK/PSH-PULL 16SOICTape & Reel (TR)SWITCHMODE™ObsoleteTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull217 V ~ 40 V200kHz48%YesNo-Dead Time Control, Frequency Control0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
UC2843BD1R2
UC2843BD1R2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR FLYBACK 8SOICTape & Reel (TR)-ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback117.6 V ~ 30 V500kHz96%NoNo-Frequency Control-25°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
UC3843BD1R2
UC3843BD1R2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR FLYBACK 8SOICTape & Reel (TR)-ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback117.6 V ~ 30 V500kHz96%NoNo-Frequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
UC3845BVD1R2
UC3845BVD1R2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BOOST/FLYBACK 8SOICTape & Reel (TR)-ObsoleteTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback117.6 V ~ 30 V500kHz48%NoNo-Frequency Control-40°C ~ 105°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
CS5332GDWR28
CS5332GDWR28
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BUCK 28SOICTape & Reel (TR)-ObsoleteTransistor DriverStep-DownPositiveBuck224.2 V ~ 16 V200kHz ~ 800kHz-YesNo-Current Limit, Power Good, Soft Start0°C ~ 70°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
CS51033YDR8
CS51033YDR8
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BUCK 8SOICTape & Reel (TR)-ObsoleteTransistor DriverStep-DownPositiveBuck113 V ~ 16 V200kHz83.3%NoNo-Frequency Control, Soft Start-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
CS51031YDR8
CS51031YDR8
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BUCK 8SOICTape & Reel (TR)-ObsoleteTransistor DriverStep-DownPositiveBuck114.3 V ~ 20 V200kHz83.3%NoNo-Frequency Control, Soft Start-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
CS5106LSWR24
CS5106LSWR24
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR FWRD CONV 24SSOPTape & Reel (TR)-ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter119 V ~ 16 V512kHz60%YesYes-Current Limit, Enable, Frequency Control, Ramp-40°C ~ 85°C (TA)24-SSOP (0.209", 5.30mm Width)24-SSOP
NCV3843BVDR2
NCV3843BVDR2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR FLYBACK 14SOICTape & Reel (TR)Automotive, AEC-Q100ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback117.6 V ~ 30 V500kHz96%NoNo-Frequency Control-40°C ~ 125°C (TJ)14-SOIC (0.154", 3.90mm Width)14-SOIC
NCV494BDR2
NCV494BDR2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BCK/PSH-PULL 16SOICTape & Reel (TR)SWITCHMODE™ObsoleteTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull117 V ~ 40 V40kHz48%YesNo-Dead Time Control, Frequency Control-40°C ~ 125°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC
NCP5422ADR2
NCP5422ADR2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BUCK 16SOICTape & Reel (TR)-ObsoleteTransistor DriverStep-DownPositiveBuck117.8 V ~ 16 V150kHz ~ 600kHz100%YesNo-Frequency Control0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
NCP5425DBR2
NCP5425DBR2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BUCK 20TSSOPTape & Reel (TR)-ObsoleteTransistor DriverStep-DownPositiveBuck224 V ~ 16 V150kHz ~ 750kHz100%YesNo-Frequency Control0°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
NCP5211ADR2
NCP5211ADR2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR BUCK 14SOICTape & Reel (TR)-ObsoleteTransistor DriverStep-DownPositiveBuck114.04 V ~ 16 V300kHz70%YesNo-Frequency Control-40°C ~ 85°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
NCP1378DR2
NCP1378DR2
Leadtime
2-3 weeks
ON SemiconductorIC REG CTRLR FLYBACK 8SOICTape & Reel (TR)-ObsoleteTransistor DriverStep-Up/Step-DownPositiveFlyback118.4 V ~ 18 V--NoNo-Current Limit0°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
TPS40009DGQ
TPS40009DGQ
1+2.78431
10+2.49902
100+2.04755
500+1.743
1000+1.47
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BUCK 10MSOPTube-ActiveTransistor DriverStep-DownPositiveBuck112.25 V ~ 5.5 V600kHz93%YesNo-Current Limit, Enable, Soft Start-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-PowerPad
TPS40007DGQ
TPS40007DGQ
1+2.78431
10+2.49902
100+2.04755
500+1.743
1000+1.47
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BUCK 10MSOPTube-ActiveTransistor DriverStep-DownPositiveBuck112.25 V ~ 5.5 V300kHz94%YesNo-Current Limit, Enable, Soft Start-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-PowerPad
BD9300FV-E2
BD9300FV-E2
2500+1.18853
5000+1.14451
Increments of 2500
Leadtime
2-3 weeks
Rohm SemiconductorIC REG CTRLR BUCK/BOOST 14-SSOPTape & Reel (TR)-ActiveTransistor DriverStep-Up, Step-DownPositive or NegativeBuck, Boost113.6 V ~ 35 V20kHz ~ 800kHz100%NoNo-Frequency Control-40°C ~ 85°C (TA)14-LSSOP (0.173", 4.40mm Width)14-SSOP
BA9744FV-E2
BA9744FV-E2
2500+1.74725
5000+1.68157
Increments of 2500
Leadtime
2-3 weeks
Rohm SemiconductorIC REG CTRLR BUCK/BOOST 16-SSOPBTape & Reel (TR)-ActiveTransistor DriverStep-Up, Step-DownPositive or NegativeBuck, Boost212.5 V ~ 35 V10kHz ~ 800kHz100%YesNo-Dead Time Control, Soft Start-40°C ~ 85°C (TA)16-LSSOP (0.173", 4.40mm Width)16-SSOPB
BA9743AFV-E2
BA9743AFV-E2
2500+1.02838
5000+0.990294
Increments of 2500
Leadtime
2-3 weeks
Rohm SemiconductorIC REG CTRLR BUCK/BOOST 16-SSOPBTape & Reel (TR)-ActiveTransistor DriverStep-Up, Step-DownPositive or NegativeBuck, Boost213.6 V ~ 35 V10kHz ~ 800kHz100%YesNo-Dead Time Control, Soft Start-40°C ~ 85°C (TA)16-LSSOP (0.173", 4.40mm Width)16-SSOPB
BA9741FS-E2
BA9741FS-E2
2500+1.65598
Increments of 2500
Leadtime
2-3 weeks
Rohm SemiconductorIC REG CTRLR BUCK/BOOST 16SSOPTape & Reel (TR)-ActiveTransistor DriverStep-Up, Step-DownPositive or NegativeBuck, Boost213.6 V ~ 35 V10kHz ~ 800kHz100%YesNo-Dead Time Control, Soft Start-40°C ~ 85°C (TA)16-LSOP (0.173", 4.40mm Width)16-SSOP
BA9741F-E2
BA9741F-E2
2500+0.978088
5000+0.941863
Increments of 2500
Leadtime
2-3 weeks
Rohm SemiconductorIC REG CTRLR BUCK/BOOST 16SOPTape & Reel (TR)-ActiveTransistor DriverStep-Up, Step-DownPositive or NegativeBuck, Boost213.6 V ~ 35 V10kHz ~ 800kHz100%YesNo-Dead Time Control, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.173", 4.40mm Width)16-SOP
UCC2897PW
UCC2897PW
140+3.42206
Increments of 140
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOP 20TSSOPTube-ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter118.5 V ~ 14.5 V250kHz74%YesYes-Enable, On Time Control, Soft Start-40°C ~ 105°C (TA)20-TSSOP (0.173", 4.40mm Width)20-TSSOP