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
UC2851N
UC2851N
1+23.1569
10+21.3569
100+18.2371
500+16.5573
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC PROG OFF-LINE PWM CONT 18-DIPTube-Active-No-Boost, Buck, Flyback, Forward8V7.8 V ~ 32 V50%Up to 500kHz-Current Limiting, Over VoltageFrequency Control, Soft Start-40°C ~ 85°C (TA)18-DIP (0.300", 7.62mm)18-PDIPThrough Hole
UC2825BN
UC2825BN
1+14.402
10+13.2314
100+11.1751
500+9.94104
1000+9.11832
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR BST FLYBK PWM 16DIPTube-ActiveNon-IsolatedNo-Boost, Flyback, Forward16V10 V ~ 22 V50%1MHz-Current LimitingFrequency Control, Soft Start-55°C ~ 150°C (TJ)16-DIP (0.300", 7.62mm)16-PDIP-
UC3823BN
UC3823BN
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM/VM 16DIPTube-ObsoleteNon-IsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 22 V100%1MHz-Current LimitingFrequency Control, Soft Start-55°C ~ 150°C (TJ)16-DIP (0.300", 7.62mm)16-PDIP-
UC2879N
UC2879N
1+11.2157
10+10.1304
100+8.38696
500+7.30324
1000+6.36088
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM/VM 20DIPTube-ActiveNon-Isolated--Full-Bridge-9.25 V ~ 20 V50%300kHz-Current LimitingFrequency Control, Soft Start, Sync-40°C ~ 85°C (TA)20-DIP (0.300", 7.62mm)20-PDIP-
UC2879DW
UC2879DW
1+10.0784
10+9.10588
100+7.53882
500+6.56471
1000+5.71765
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM/VM 20-SOICTube-ActiveNon-Isolated--Full-Bridge-9.25 V ~ 20 V50%300kHz-Current LimitingFrequency Control, Soft Start, Sync-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC-
UC2875N
UC2875N
1+12.9706
10+11.9206
100+10.0676
500+8.95588
1000+8.21471
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, Sync-25°C ~ 85°C (TA)20-DIP (0.300", 7.62mm)20-PDIP-
UC3876N
UC3876N
1+19.2059
10+17.7167
100+15.1284
500+13.7351
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM/VM 20DIPTube-ActiveNon-Isolated--Full-Bridge15.25V9.5 V ~ 20 V100%1MHz-Current LimitingFrequency Control, Soft Start, Sync0°C ~ 70°C (TA)20-DIP (0.300", 7.62mm)20-PDIP-
UCC3895N
UCC3895N
1+8.36275
10+7.55
100+6.25098
500+5.44324
1000+4.74088
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM/VM 20DIPTube-ActiveIsolatedNo-Full-Bridge11V10 V ~ 16.5 V100%1MHz--Frequency Control, Soft Start, Sync-55°C ~ 150°C (TJ)20-DIP (0.300", 7.62mm)20-PDIP-
UCC2580D-4
UCC2580D-4
1+6.5098
10+5.88137
100+4.86882
500+4.23971
1000+3.69265
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR BST FLYBK VM 16SOICTube-ActiveIsolatedNo-Flyback, Forward15V8.5 V ~ 15 V66%---Soft Start-55°C ~ 150°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC-
UC3848DW
UC3848DW
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM 16-SOICTube-ObsoleteIsolatedNo-Buck, Forward Converter13V10 V ~ 22 V79.5%Up to 1MHz---0°C ~ 70°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOIC-
UCC3895Q
UCC3895Q
1+7.43137
10+6.71569
100+5.5599
500+4.84147
1000+4.21676
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM/VM 20-PLCCTube-ActiveIsolatedNo-Full-Bridge11V10 V ~ 16.5 V100%1MHz--Frequency Control, Soft Start, Sync-55°C ~ 150°C (TJ)20-LCC (J-Lead)20-PLCC (9x9)-
UCC2580D-2
UCC2580D-2
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 BST FLYBK VM 16SOICTube-ActiveIsolatedNo-Flyback, Forward15V8.5 V ~ 15 V66%---Soft Start-55°C ~ 150°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC-
UC3825BN
UC3825BN
1+13.8922
10+12.7667
100+10.782
500+9.59133
1000+8.79756
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM/VM 16DIPTube-ActiveNon-IsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 22 V50%1MHz-Current LimitingFrequency Control, Soft Start-55°C ~ 150°C (TJ)16-DIP (0.300", 7.62mm)16-PDIP-
UC3851N
UC3851N
1+23.1569
10+21.3569
100+18.2371
500+16.5573
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC OFFLINE CTRLR PWM PROG 18DIPTube-Active-No-Boost, Buck, Flyback, Forward8V7.8 V ~ 32 V50%Up to 500kHz-Current Limiting, Over VoltageFrequency Control, Soft Start0°C ~ 70°C (TA)18-DIP (0.300", 7.62mm)18-PDIPThrough Hole
UCC2895N
UCC2895N
1+8.67647
10+7.83529
100+6.48657
500+5.64839
1000+4.91956
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR ISO PWM CM/VM 20DIPTube-ActiveIsolatedNo-Full-Bridge11V10 V ~ 16.5 V100%1MHz--Frequency Control, Soft Start, Sync-55°C ~ 150°C (TJ)20-DIP (0.300", 7.62mm)20-PDIP-
UCC2895PW
UCC2895PW
1+7.7451
10+7
100+5.79549
500+5.04663
1000+4.39544
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR ISO PWM 20-TSSOPTube-ActiveIsolatedNo-Full-Bridge11V10 V ~ 16.5 V100%1MHz--Frequency Control, Soft Start, Sync-55°C ~ 150°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP-
UCC25701N
UCC25701N
1+8.67647
10+7.83529
100+6.48657
500+5.64839
1000+4.91956
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR BST FLYBK PWM 14DIPTube-ActiveIsolatedNo-Boost, Flyback, Forward13V9 V ~ 15 V99%700kHz-Current LimitingSoft Start, Sync-55°C ~ 150°C (TJ)14-DIP (0.300", 7.62mm)14-PDIP-
UCC25701D
UCC25701D
1+7.77451
10+7.01961
100+5.81118
500+5.06029
1000+4.40735
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR BST FLYBK VM 14SOICTube-ActiveIsolatedNo-Boost, Flyback, Forward13V9 V ~ 15 V99%700kHz-Current LimitingSoft Start, Sync-55°C ~ 150°C (TJ)14-SOIC (0.154", 3.90mm Width)14-SOICSurface Mount
UC3823DW
UC3823DW
1+4.63725
10+4.16471
100+3.41255
500+2.905
1000+2.45
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM CM/VM 16-SOICTube-ActiveNon-IsolatedNo-Boost, Buck, Flyback, Forward9.2V8.4 V ~ 30 V100%1MHz-Current LimitingFrequency Control, Soft Start0°C ~ 70°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOICSurface Mount
UCC2807N-2
UCC2807N-2
1+5.09804
10+4.57843
100+3.75088
500+3.19306
1000+2.69294
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR BST FLYBK PWM 8DIPTube-ActiveIsolatedNo-Boost, Flyback, Forward12.5V8.3 V ~ 13.5 V78%1MHz-Current Limiting--55°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm)8-PDIP-
UCC3580N-4
UCC3580N-4
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM VM 16DIPTube-ObsoleteIsolatedNo-Flyback, Forward15V8.5 V ~ 15 V66%---Soft Start-55°C ~ 150°C (TJ)16-DIP (0.300", 7.62mm)16-PDIP-
UCC3580D-2
UCC3580D-2
1+5.38235
10+4.83039
100+3.95735
500+3.36882
1000+2.84118
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM VM 16SOICTube-ActiveIsolatedNo-Flyback, Forward15V8.5 V ~ 15 V66%---Soft Start-55°C ~ 150°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC-
UCC3580N-2
UCC3580N-2
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM VM 16DIPTube-ObsoleteIsolatedNo-Flyback, Forward15V8.5 V ~ 15 V66%---Soft Start-55°C ~ 150°C (TJ)16-DIP (0.300", 7.62mm)16-PDIP-
UCC3580D-4
UCC3580D-4
1+6.08824
10+5.50196
100+4.55471
500+3.96618
1000+3.45441
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR PWM VM 16SOICTube-ActiveIsolatedNo-Flyback, Forward15V8.5 V ~ 15 V66%---Soft Start-55°C ~ 150°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC-
UCC2810N
UCC2810N
1+5.91177
10+5.31275
100+4.35314
500+3.70571
1000+3.12529
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR BST FLYBK ISO 16DIPTube-ActiveIsolatedNo-Boost, Flyback, Forward11.3V8.3 V ~ 11 V49%1MHz--Frequency Control, Sync0°C ~ 70°C (TA)16-DIP (0.300", 7.62mm)16-PDIP-