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 ...
UC3845AN
UC3845AN
1+1.53922
10+1.37647
100+1.07333
500+0.886667
1000+0.7
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8DIPTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 30 V500kHz48%NoNo-Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3845AD
UC3845AD
1+1.37255
10+1.22941
100+0.958333
500+0.791667
1000+0.625
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOP 14SOICTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 30 V500kHz48%NoNo-Frequency Control0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
UC3843AN
UC3843AN
1+1.53922
10+1.37647
100+1.07333
500+0.886667
1000+0.7
Increments of 1
6Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8DIPTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 30 V500kHz96%NoNo-Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3843D
UC3843D
1+1.37255
10+1.22941
100+0.958333
500+0.791667
1000+0.625
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOP 14SOICTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 30 V500kHz97%NoNo-Frequency Control0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
UC3843D8
UC3843D8
1+1.37255
10+1.22941
100+0.958333
500+0.791667
1000+0.625
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8SOICTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 30 V500kHz97%NoNo-Frequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
UC3843N
UC3843N
1+1.53922
10+1.37647
100+1.07333
500+0.886667
1000+0.7
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8DIPTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 30 V500kHz97%NoNo-Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3843AD8
UC3843AD8
1+1.37255
10+1.22941
100+0.958333
500+0.791667
1000+0.625
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8SOICTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 30 V500kHz96%NoNo-Frequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
UC3843AD
UC3843AD
1+1.37255
10+1.22941
100+0.958333
500+0.791667
1000+0.625
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOP 14SOICTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 30 V500kHz96%NoNo-Frequency Control0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
UCC2807D-1
UCC2807D-1
1+4.55882
10+4.0951
100+3.3552
500+2.85618
1000+2.40882
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8SOICTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter116.9 V ~ 13.5 V202kHz78%NoNo---40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
UC2856N
UC2856N
1+6.06863
10+5.44804
100+4.46402
500+3.8001
1000+3.2049
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 16DIPTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull217 V ~ 40 V200kHz47%YesYes-Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-DIP (0.300", 7.62mm)16-PDIP
UC2856DW
UC2856DW
1+5.43137
10+4.87451
100+3.99373
500+3.39975
1000+2.86725
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOP 16SOICTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull217 V ~ 40 V200kHz47%YesYes-Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOIC
UC2825AN
UC2825AN
1+8.47059
10+7.64902
100+6.33294
500+5.51467
1000+4.80309
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 16DIPTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull218.4 V ~ 22 V400kHz ~ 1MHz50%NoNo-Current Limit, Frequency Control, Ramp, Soft Start-40°C ~ 85°C (TA)16-DIP (0.300", 7.62mm)16-PDIP
UC3879N
UC3879N
1+10.4412
10+9.42843
100+7.80578
500+6.79722
1000+5.92015
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR HALF-BRIDGE 20DIPTube-ActiveTransistor DriverStep-Up/Step-DownPositiveHalf-Bridge419 V ~ 20 VUp to 300kHz50%YesYes-Frequency Control, Ramp, Soft Start0°C ~ 70°C (TA)20-DIP (0.300", 7.62mm)20-PDIP
UC3879DW
UC3879DW
1+9.34314
10+8.44216
100+6.98912
500+6.08604
1000+5.30074
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR HALF-BRIDGE 20SOICTube-ActiveTransistor DriverStep-Up/Step-DownPositiveHalf-Bridge419 V ~ 20 VUp to 300kHz50%YesYes-Frequency Control, Ramp, Soft Start0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
UCC3806DW
UCC3806DW
1+10.2941
10+9.29608
100+7.69588
500+6.70147
1000+5.83676
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOP 16SOICTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter218 V ~ 14.5 V47kHz50%YesNo-Current Limit, Enable, Frequency Control0°C ~ 70°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOIC
UCC3806Q
UCC3806Q
1+10.2941
10+9.29608
100+7.69588
500+6.70147
1000+5.83676
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOP 20PLCCTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter218 V ~ 14.5 V47kHz50%YesNo-Current Limit, Enable, Frequency Control0°C ~ 70°C (TA)20-LCC (J-Lead)20-PLCC (9x9)
UC3856DW
UC3856DW
1+5.22549
10+4.69706
100+3.84843
500+3.27606
1000+2.76294
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOP 16SOICTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBuck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull217 V ~ 40 V200kHz47%YesYes-Enable, Frequency Control, Soft Start0°C ~ 70°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOIC
UC3856N
UC3856N
1+5.84314
10+5.24804
100+4.29961
500+3.66014
1000+3.08686
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 16DIPTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBuck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull217 V ~ 40 V200kHz47%YesYes-Enable, Frequency Control, Soft Start0°C ~ 70°C (TA)16-DIP (0.300", 7.62mm)16-PDIP
UCC3806N
UCC3806N
1+11.5294
10+10.4147
100+8.62255
500+7.50839
1000+6.53956
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 16DIPTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter218 V ~ 14.5 V47kHz50%YesNo-Current Limit, Enable, Frequency Control0°C ~ 70°C (TA)16-DIP (0.300", 7.62mm)16-PDIP
UC2823N
UC2823N
1+5.38235
10+4.83235
100+3.95931
500+3.37045
1000+2.84255
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 16DIPTube-ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBuck, Boost, Flyback, Forward Converter118.4 V ~ 30 V340kHz ~ 460kHz80%NoNo-Current Limit, Enable, Frequency Control, Ramp, Soft Start-25°C ~ 85°C (TA)16-DIP (0.300", 7.62mm)16-PDIP
UC3841N
UC3841N
1+14.0098
10+12.8745
100+10.873
500+9.67235
1000+8.87188
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 18DIPTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback, Forward Converter118 V ~ 32 V500kHz95%NoNo-Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start0°C ~ 70°C (TA)18-DIP (0.300", 7.62mm)18-PDIP
UC3824DW
UC3824DW
1+18.1176
10+16.6471
100+14.0595
500+12.507
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BUCK/BOOST 16SOICTube-ActiveTransistor DriverStep-Up, Step-DownPositiveBuck, Boost118.4 V ~ 30 V340kHz ~ 460kHz85%NoNo-Current Limit, Enable, Frequency Control, Ramp, Soft Start0°C ~ 70°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOIC
TPS5120DBT
TPS5120DBT
1+7.33333
10+6.62059
100+5.48137
500+4.7731
1000+4.15721
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR BUCK 30TSSOPTube-ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V300kHz83%YesNo-Enable, Power Good, Soft Start-40°C ~ 85°C (TA)30-TFSOP (0.173", 4.40mm Width)30-TSSOP
UCC2580D-3
UCC2580D-3
1+5.84314
10+5.25
100+4.30147
500+3.66176
1000+3.08824
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR FWRD CONV 16SOICTube-ActiveTransistor DriverStep-Up/Step-DownPositive or NegativeForward Converter218.5 V ~ 16 V400kHz66%NoNo-Enable, Ramp, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
UCC2580D-1
UCC2580D-1
1+5.84314
10+5.25
100+4.30147
500+3.66176
1000+3.08824
Increments of 1
Leadtime
2-3 weeks
Texas InstrumentsIC REG CTRLR FWRD CONV 16SOICTube-ActiveTransistor DriverStep-Up/Step-DownPositiveForward Converter218.5 V ~ 16 V400kHz66%NoNo-Enable, Ramp, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC