ManufacturerPackagingSeriesPart StatusOutput IsolationInternal Switch(s)Voltage - BreakdownTopologyVoltage - Start UpVoltage - Supply (Vcc/Vdd)Duty CycleFrequency - SwitchingPower (Watts)Fault ProtectionControl FeaturesOperating TemperaturePackage / CaseSupplier Device PackageMounting Type
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Output Isolation
Internal Switch(s)
Voltage - Breakdown
Topology
Voltage - Start Up
Voltage - Supply ...
Duty Cycle
Frequency - Switching ...
Power (Watts)
Fault Protection
Control Features
Operating Temperature ...
Package / Case
Supplier Device Package ...
Mounting Type
UCC3809D-2
UCC3809D-2
1+2.60784
10+2.33824
100+1.87941
500+1.54412
1000+1.27941
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM 8SOICTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward15V8 V ~ 19 V70%1MHz--Frequency Control, Soft Start-55°C ~ 150°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC-
UCC3809D-1
UCC3809D-1
1+2.60784
10+2.33824
100+1.87941
500+1.54412
1000+1.27941
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM 8SOICTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward15V8 V ~ 19 V70%1MHz--Frequency Control, Soft Start-55°C ~ 150°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC-
UCC3809P-1
UCC3809P-1
1+2.60784
10+2.33824
100+1.87941
500+1.54412
1000+1.27941
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM 8VSSOPTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward15V8 V ~ 19 V70%1MHz--Frequency Control, Soft Start-55°C ~ 150°C (TJ)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP-
UCC35706D
UCC35706D
1+2.34314
10+2.1049
100+1.69147
500+1.38971
1000+1.15147
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWN VM 8SOICTube-ActiveIsolatedNo-Boost, Flyback, Forward12V8 V ~ 15 V93%1MHz-Current Limiting--55°C ~ 150°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC-
UCC35706DGK
UCC35706DGK
1+2.34314
10+2.1049
100+1.69147
500+1.38971
1000+1.15147
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWN VM 8VSSOPTube-ActiveIsolatedNo-Boost, Flyback, Forward12V8 V ~ 15 V93%1MHz-Current Limiting--55°C ~ 150°C (TJ)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP-
UC2844AD
UC2844AD
1+1.59804
10+1.42549
100+1.11167
500+0.918333
1000+0.725
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC CUR-MODE PWM CONT 14-SOICTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V50%Up to 500kHz-Current LimitingFrequency Control-40°C ~ 85°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOICSurface Mount
UC2842AD-1
UC2842AD
1+1.59804
10+1.42549
100+1.11167
500+0.918333
1000+0.725
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC PWM BOOST FLYBACK CM 14SOICTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V96%Up to 500kHz-Current LimitingFrequency Control-40°C ~ 85°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOICSurface Mount
UC2844AN
UC2844AN
1+1.56863
10+1.41373
100+1.13598
500+0.933333
1000+0.773333
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC CUR-MODE PWM CONT 8-DIPTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V48%Up to 500kHz-Current LimitingFrequency Control-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIPThrough Hole
UCC3889D
UCC3889D
1+2.21569
10+1.98725
100+1.59755
500+1.31251
1000+1.0875
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC OFF-LINE PWR-SUP CNTRLR 8SOICTube-ActiveNon-IsolatedNo-Flyback8.4V6.3 V ~ 9.3 V---Short Circuit-0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UCC3889N
UCC3889N
1+2.5
10+2.24216
100+1.80216
500+1.48065
1000+1.22681
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC OFF-LINE PWR-SUP CNTRLR 8-DIPTube-ActiveNon-IsolatedNo-Flyback8.4V6.3 V ~ 9.3 V---Short Circuit-0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIPThrough Hole
UCC3809N-2
UCC3809N-2
1+2.61765
10+2.35196
100+1.92706
500+1.64047
1000+1.38353
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM 8DIPTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward15V8 V ~ 19 V70%1MHz--Frequency Control, Soft Start-55°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm)8-PDIP-
UC3842N
UC3842N
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 PWM CM 8DIPTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V97%Up to 500kHz-Current LimitingFrequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIPThrough Hole
UC3842D8
UC3842D8
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 PWM CM 8SOICTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V97%Up to 500kHz-Current LimitingFrequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UC3844N
UC3844N
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 PWM CM 8DIPTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V48%Up to 500kHz-Current LimitingFrequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIPThrough Hole
UCC3809PW-1
UCC3809PW-1
1+2.60784
10+2.33824
100+1.87941
500+1.54412
1000+1.27941
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM 8-TSSOPTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward15V8 V ~ 19 V70%1MHz--Frequency Control, Soft Start-55°C ~ 150°C (TJ)8-TSSOP (0.173", 4.40mm Width)8-TSSOP-
UC3842AD
UC3842AD
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 PWM CM 14SOICTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V96%Up to 500kHz-Current LimitingFrequency Control0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOICSurface Mount
UC3844D8
UC3844D8
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 PWM CM 8SOICTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V48%Up to 500kHz-Current LimitingFrequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UC3842AN
UC3842AN
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 PWM CM 8DIPTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V96%Up to 500kHz-Current LimitingFrequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIPThrough Hole
UC3844D
UC3844D
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 PWM CM 14-SOICTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V48%Up to 500kHz-Current LimitingFrequency Control0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOICSurface Mount
UC3844AD
UC3844AD
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 PWM CM 14SOICTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V48%Up to 500kHz-Current LimitingFrequency Control0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOICSurface Mount
UC3844AN
UC3844AN
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 PWM CM 8DIPTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V48%Up to 500kHz-Current LimitingFrequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIPThrough Hole
UC3842AD8
UC3842AD8
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 PWM CM 8SOICTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V96%Up to 500kHz-Current LimitingFrequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UC3844AD8
UC3844AD8
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 PWM CM 8SOICTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V48%Up to 500kHz-Current LimitingFrequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UC3875DWP
UC3875DWP
1+10.7451
10+9.87745
100+8.34177
500+7.42059
1000+6.80647
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM/VM 28-SOICTube-ActiveNon-Isolated--Full-Bridge10.75V9.5 V ~ 20 V100%1MHz-Current LimitingFrequency Control, Soft Start, Sync0°C ~ 70°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC-
UC3875N
UC3875N
1+12.0784
10+11.1029
100+9.37726
500+8.34177
1000+7.65141
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM/VM 20DIPTube-ActiveNon-Isolated--Full-Bridge10.75V9.5 V ~ 20 V100%1MHz-Current LimitingFrequency Control, Soft Start, Sync0°C ~ 70°C (TA)20-DIP (0.300", 7.62mm)20-PDIP-