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Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusOutput IsolationInternal Switch(s)Voltage - BreakdownTopologyVoltage - Start UpVoltage - Supply (Vcc/Vdd)Duty CycleFrequency - SwitchingFault ProtectionControl FeaturesOperating TemperaturePackage / CaseSupplier Device PackageMounting Type
UC3877DWPTR/81420

Mfr Part No.

UC3877DWPTR/81420

Internal Code

0-748-12676491		 Unitrode
UC3877 SWITCHING CONTROLLER
3176 Available
  • 1 : $4.17835
  • 10 : $3.7985
  • 100 : $3.48486
  • 500 : $3.22672
  • 1000 : $3.01563
  • 3000 : $2.84493
Unit Price: $4.17835
Minimum: 1 Multiple: 1
 * Bulk Active - - - - - - - - - - - - - -
UC3877DWPTR/81420
UC3877DWPTR/81420

0-748-12676491 Unitrode
RoHS :
Package: -
Inventory: 3176
1 : $4.17835
UCC25701DTR/81385

Mfr Part No.

UCC25701DTR/81385

Internal Code

2495-748-12677322		 Texas Instruments
IC OFFLINE SWITCH
28239 Available
  • 1 : $3.30363
  • 10 : $3.0033
  • 100 : $2.75532
  • 500 : $2.55122
  • 1000 : $2.38432
  • 3000 : $2.24936
Unit Price: $3.30363
Minimum: 1 Multiple: 1
 * Bulk Active - - - - - - - - - - - - - -
UCC25701DTR/81385
UCC25701DTR/81385

2495-748-12677322 Texas Instruments
RoHS :
Package: -
Inventory: 28239
1 : $3.30363
UCC25701NG4

Mfr Part No.

UCC25701NG4

Internal Code

0-748-12677326		 Unitrode
IC OFFLINE SWITCH MULT TOP 14DIP
56 Available
  • 1 : $5.4912
  • 10 : $4.992
  • 100 : $4.57982
  • 500 : $4.24057
  • 1000 : $3.96315
  • 3000 : $3.73882
Unit Price: $5.4912
Minimum: 1 Multiple: 1
 - Bulk Active Isolated No - Boost, Flyback, Forward 13 V 9V ~ 15V 99% 700kHz Current Limiting Soft Start, Sync -55°C ~ 150°C (TJ) 14-DIP (0.300", 7.62mm) 14-PDIP Through Hole
UCC25701NG4
UCC25701NG4

0-748-12677326 Unitrode
RoHS :
Package: 14-DIP (0.300", 7.62mm)
Inventory: 56
1 : $5.4912
UCC25701PWTR

Mfr Part No.

UCC25701PWTR

Internal Code

0-748-12677330		 Unitrode
IC OFFLINE SW MULT TOP 14TSSOP
2146 Available
  • 1 : $2.85846
  • 10 : $2.5986
  • 100 : $2.38404
  • 500 : $2.20744
  • 1000 : $2.06303
  • 3000 : $1.94625
Unit Price: $2.85846
Minimum: 1 Multiple: 1
 - Bulk Active Isolated No - Boost, Flyback, Forward 13 V 9V ~ 15V 99% 700kHz Current Limiting Soft Start, Sync -55°C ~ 150°C (TJ) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP Surface Mount
UCC25701PWTR
UCC25701PWTR

0-748-12677330 Unitrode
RoHS :
Package: 14-TSSOP (0.173", 4.40mm Width)
Inventory: 2146
1 : $2.85846
UCC25706D

Mfr Part No.

UCC25706D

Internal Code

0-748-12677351		 Unitrode
IC OFFLINE SWITCH MULT TOP 8SOIC
13537 Available
  • 1 : $1.48124
  • 10 : $1.34658
  • 100 : $1.2354
  • 500 : $1.14389
  • 1000 : $1.06906
  • 3000 : $1.00855
Unit Price: $1.48124
Minimum: 1 Multiple: 1
 - Bulk Active Isolated No - Boost, Flyback, Forward 12 V 8V ~ 15V 93% 1MHz Current Limiting - -55°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC Surface Mount
UCC25706D
UCC25706D

0-748-12677351 Unitrode
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 13537
1 : $1.48124
UCC25706D

Mfr Part No.

UCC25706D

Internal Code

2495-748-12677352		 Texas Instruments
IC OFFLINE SWITCH MULT TOP 8SOIC
12923 Available
  • 1 : $1.48124
  • 10 : $1.34658
  • 100 : $1.2354
  • 500 : $1.14389
  • 1000 : $1.06906
  • 3000 : $1.00855
Unit Price: $1.48124
Minimum: 1 Multiple: 1
 - Tube Active Isolated No - Boost, Flyback, Forward 12 V 8V ~ 15V 93% 1MHz Current Limiting - -55°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC Surface Mount
UCC25706D
UCC25706D

2495-748-12677352 Texas Instruments
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 12923
1 : $1.48124
UCC25706DGK

Mfr Part No.

UCC25706DGK

Internal Code

0-748-12677353		 Unitrode
IC OFFLINE SW MULT TOP 8VSSOP
6629 Available
  • 1 : $1.4557
  • 10 : $1.32337
  • 100 : $1.2141
  • 500 : $1.12416
  • 1000 : $1.05063
  • 3000 : $0.99115
Unit Price: $1.4557
Minimum: 1 Multiple: 1
 - Bulk Active Isolated No - Boost, Flyback, Forward 12 V 8V ~ 15V 93% 1MHz Current Limiting - -55°C ~ 150°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-VSSOP Surface Mount
UCC25706DGK
UCC25706DGK

0-748-12677353 Unitrode
RoHS :
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Inventory: 6629
1 : $1.4557
UCC2580N-2G4

Mfr Part No.

UCC2580N-2G4

Internal Code

0-748-12677388		 Unitrode
IC OFFLINE SWITCH MULT TOP 16DIP
113 Available
  • 1 : $3.41476
  • 10 : $3.10432
  • 100 : $2.848
  • 500 : $2.63703
  • 1000 : $2.46452
  • 3000 : $2.32502
Unit Price: $3.41476
Minimum: 1 Multiple: 1
 - Tube Obsolete Isolated No - Flyback, Forward 15 V 8.5V ~ 15V 66% - - Soft Start -55°C ~ 150°C (TJ) 16-DIP (0.300", 7.62mm) 16-PDIP Through Hole
UCC2580N-2G4
UCC2580N-2G4

0-748-12677388 Unitrode
RoHS :
Package: 16-DIP (0.300", 7.62mm)
Inventory: 113
1 : $3.41476
UCC2580N-4

Mfr Part No.

UCC2580N-4

Internal Code

0-748-12677391		 Unitrode
IC OFFLINE SWITCH MULT TOP 16DIP
90 Available
  • 1 : $3.52
  • 10 : $3.2
  • 100 : $2.93578
  • 500 : $2.71831
  • 1000 : $2.54048
  • 3000 : $2.39668
Unit Price: $3.52
Minimum: 1 Multiple: 1
 - Bulk Active Isolated No - Flyback, Forward 15 V 8.5V ~ 15V 66% - - Soft Start -55°C ~ 150°C (TJ) 16-DIP (0.300", 7.62mm) 16-PDIP Through Hole
UCC2580N-4
UCC2580N-4

0-748-12677391 Unitrode
RoHS :
Package: 16-DIP (0.300", 7.62mm)
Inventory: 90
1 : $3.52
UCC2580N-4

Mfr Part No.

UCC2580N-4

Internal Code

2495-748-12677392		 Texas Instruments
IC OFFLINE SWITCH MULT TOP 16DIP
13302 Available
  • 1 : $3.916
  • 10 : $3.56
  • 100 : $3.26605
  • 500 : $3.02412
  • 1000 : $2.82628
  • 3000 : $2.6663
Unit Price: $3.916
Minimum: 1 Multiple: 1
 - Tube Obsolete Isolated No - Flyback, Forward 15 V 8.5V ~ 15V 66% - - Soft Start -55°C ~ 150°C (TJ) 16-DIP (0.300", 7.62mm) 16-PDIP Through Hole
UCC2580N-4
UCC2580N-4

2495-748-12677392 Texas Instruments
RoHS :
Package: 16-DIP (0.300", 7.62mm)
Inventory: 13302
1 : $3.916
UCC2580N-4G4

Mfr Part No.

UCC2580N-4G4

Internal Code

0-748-12677394		 Unitrode
IC OFFLINE SWITCH MULT TOP 16DIP
136 Available
  • 1 : $3.916
  • 10 : $3.56
  • 100 : $3.26605
  • 500 : $3.02412
  • 1000 : $2.82628
  • 3000 : $2.6663
Unit Price: $3.916
Minimum: 1 Multiple: 1
 - Tube Obsolete Isolated No - Flyback, Forward 15 V 8.5V ~ 15V 66% - - Soft Start -55°C ~ 150°C (TJ) 16-DIP (0.300", 7.62mm) 16-PDIP Through Hole
UCC2580N-4G4
UCC2580N-4G4

0-748-12677394 Unitrode
RoHS :
Package: 16-DIP (0.300", 7.62mm)
Inventory: 136
1 : $3.916
UCC28083DR

Mfr Part No.

UCC28083DR

Internal Code

2495-748-12677867		 Texas Instruments
IC OFFLINE SW PUSH-PULL 8SOIC
8591 Available
  • 1 : $1.40222
  • 10 : $1.27475
  • 100 : $1.16948
  • 500 : $1.08285
  • 1000 : $1.01201
  • 3000 : $1.17844
Unit Price: $1.40222
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Isolated No - Push-Pull 12.5 V 8.3V ~ 15V 49% 50kHz ~ 1MHz Current Limiting Frequency Control -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC Surface Mount
UCC28083DR
UCC28083DR

2495-748-12677867 Texas Instruments
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 8591
1 : $1.40222
UCC28085P

Mfr Part No.

UCC28085P

Internal Code

2495-748-12677882		 Texas Instruments
IC OFFLINE SWITCH PUSH-PULL 8DIP
5705 Available
  • 1 : $2.31563
  • 10 : $2.10512
  • 100 : $1.9313
  • 500 : $1.78824
  • 1000 : $1.67126
  • 3000 : $1.57665
Unit Price: $2.31563
Minimum: 1 Multiple: 1
 - Tube Obsolete Isolated No - Push-Pull 12.5 V 8.3V ~ 15V 49% 50kHz ~ 1MHz Current Limiting Frequency Control -40°C ~ 85°C (TA) 8-DIP (0.300", 7.62mm) 8-PDIP Through Hole
UCC28085P
UCC28085P

2495-748-12677882 Texas Instruments
RoHS :
Package: 8-DIP (0.300", 7.62mm)
Inventory: 5705
1 : $2.31563
UCC28085PW

Mfr Part No.

UCC28085PW

Internal Code

2495-748-12677883		 Texas Instruments
IC OFFLINE SW PUSH-PULL 8TSSOP
17291 Available
  • 1 : $1.82272
  • 10 : $1.65702
  • 100 : $1.5202
  • 500 : $1.40759
  • 1000 : $1.31551
  • 3000 : $1.24105
Unit Price: $1.82272
Minimum: 1 Multiple: 1
 - Tube Last Time Buy Isolated No - Push-Pull 12.5 V 8.3V ~ 15V 49% 50kHz ~ 1MHz Current Limiting Frequency Control -40°C ~ 85°C (TA) 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP Surface Mount
UCC28085PW
UCC28085PW

2495-748-12677883 Texas Instruments
RoHS :
Package: 8-TSSOP (0.173", 4.40mm Width)
Inventory: 17291
1 : $1.82272
UCC2808ADTR-1

Mfr Part No.

UCC2808ADTR-1

Internal Code

2495-748-12677897		 Texas Instruments
IC OFFLINE SWITCH MULT TOP 8SOIC
21223 Available
  • 1 : $0.88958
  • 10 : $0.80871
  • 100 : $0.74196
  • 500 : $0.68699
  • 1000 : $0.64204
  • 3000 : $0.72359
Unit Price: $0.88958
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Isolated No - Full-Bridge, Half-Bridge, Push-Pull 12.5 V 8.3V ~ 15V 49% 1MHz - Frequency Control -55°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC Surface Mount
UCC2808ADTR-1
UCC2808ADTR-1

2495-748-12677897 Texas Instruments
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 21223
1 : $0.88958
UCC2809DTR-1G4

Mfr Part No.

UCC2809DTR-1G4

Internal Code

2495-748-12677929		 Texas Instruments
IC OFFLINE SWITCH MULT TOP 8SOIC
Get a Quote -
- Tape & Reel (TR) Discontinued Isolated No - Boost, Flyback, Forward 10 V 8V ~ 19V 70% 1MHz - Frequency Control, Soft Start -55°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC Surface Mount
UCC2809DTR-1G4
UCC2809DTR-1G4

2495-748-12677929 Texas Instruments
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -
UCC2809P-2

Mfr Part No.

UCC2809P-2

Internal Code

2495-748-12677933		 Texas Instruments
IC OFFLINE SW MULT TOP 8VSSOP
13722 Available
  • 1 : $1.57489
  • 10 : $1.43172
  • 100 : $1.3135
  • 500 : $1.2162
  • 1000 : $1.13664
  • 3000 : $1.0723
Unit Price: $1.57489
Minimum: 1 Multiple: 1
 - Tube Active Isolated No - Boost, Flyback, Forward 15 V 8V ~ 19V 70% 1MHz - Frequency Control, Soft Start -55°C ~ 150°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-VSSOP Surface Mount
UCC2809P-2
UCC2809P-2

2495-748-12677933 Texas Instruments
RoHS :
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Inventory: 13722
1 : $1.57489
UCC2809PW-2

Mfr Part No.

UCC2809PW-2

Internal Code

2495-748-12677938		 Texas Instruments
IC OFFLINE SW MULT TOP 8TSSOP
27704 Available
  • 1 : $1.33653
  • 10 : $1.21502
  • 100 : $1.1147
  • 500 : $1.03213
  • 1000 : $0.9646
  • 3000 : $0.91001
Unit Price: $1.33653
Minimum: 1 Multiple: 1
 - Tube Active Isolated No - Boost, Flyback, Forward 10 V 8V ~ 19V 70% 1MHz - Frequency Control, Soft Start -55°C ~ 150°C (TJ) 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP Surface Mount
UCC2809PW-2
UCC2809PW-2

2495-748-12677938 Texas Instruments
RoHS :
Package: 8-TSSOP (0.173", 4.40mm Width)
Inventory: 27704
1 : $1.33653
UCC2810NG4

Mfr Part No.

UCC2810NG4

Internal Code

2495-748-12677948		 Texas Instruments
IC OFFLINE SWITCH MULT TOP 16DIP
5916 Available
  • 1 : $4.43467
  • 10 : $4.03152
  • 100 : $3.69864
  • 500 : $3.42467
  • 1000 : $3.20062
  • 3000 : $3.01946
Unit Price: $4.43467
Minimum: 1 Multiple: 1
 - Tube Discontinued Isolated No - Boost, Flyback, Forward 11.3 V 8.3V ~ 11V 49% 1MHz - Frequency Control, Sync 0°C ~ 70°C (TA) 16-DIP (0.300", 7.62mm) 16-PDIP Through Hole
UCC2810NG4
UCC2810NG4

2495-748-12677948 Texas Instruments
RoHS :
Package: 16-DIP (0.300", 7.62mm)
Inventory: 5916
1 : $4.43467
UCC2813DTR-2

Mfr Part No.

UCC2813DTR-2

Internal Code

2495-748-12677963		 Texas Instruments
IC OFFLINE SWITCH MULT TOP 8SOIC
14523 Available
  • 1 : $0.94423
  • 10 : $0.8584
  • 100 : $0.78751
  • 500 : $0.72918
  • 1000 : $0.68148
  • 3000 : $0.64291
Unit Price: $0.94423
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Either No - Boost, Flyback, Forward 12.5 V 8.3V ~ 12V 99% 1MHz - Frequency Control -55°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC Surface Mount
UCC2813DTR-2
UCC2813DTR-2

2495-748-12677963 Texas Instruments
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 14523
1 : $0.94423