Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Output Isolation | Internal Switch(s) | Voltage - Breakdown | Topology | Voltage - Start Up | Voltage - Supply (Vcc/Vdd) | Duty Cycle | Frequency - Switching | Power (Watts) | Fault Protection | Control Features | Operating Temperature | Grade | Qualification | Supplier Device Package | Mounting Type |
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UC2879DWG4IC OFFLINE SW FULL-BRDG 20SOIC Texas Instruments |
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![]() Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Bulk | Discontinued at Digi-Key | Non-Isolated | - | - | Full-Bridge | - | 9.25V ~ 20V | 50% | 300kHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -40°C ~ 85°C (TA) | - | - | 20-SOIC | Surface Mount |
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UC3877NSWITCHING CONTROLLER Texas Instruments |
92 |
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* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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UC2823BNIC OFFLINE SWITCH MULT TOP 16DIP Texas Instruments |
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![]() Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Non-Isolated | No | - | Boost, Buck, Flyback, Forward | 16 V | 10V ~ 22V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start | -55°C ~ 150°C (TJ) | - | - | 16-PDIP | Through Hole |
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UCC287502DBVRCURRENT-MODE FLYBACK CONTROLLER Texas Instruments |
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- | SOT-23-6 | Tape & Reel (TR) | Active | Isolated | No | - | Flyback, Secondary Side SR | 15.3 V | 10V ~ 26V | 80% | 65kHz | - | Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit, UVLO | Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | SOT-23-6 | Surface Mount |
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UCC28881DIC OFFLINE SWITCH MULT TOP 7SOIC Texas Instruments |
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- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Active | Non-Isolated | Yes | 700V | Buck, Buck-Boost, Flyback | 3.9 V | 5V | 55% | 62kHz | 4.5 W | Current Limiting, Over Load, Over Temperature, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | 7-SOIC | Surface Mount |
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UC3875NIC OFFLINE SW FULL-BRDG 20DIP Texas Instruments |
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![]() Datasheet |
- | 20-DIP (0.300", 7.62mm) | Tube | Active | Non-Isolated | - | - | Full-Bridge | 10.75 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | 0°C ~ 70°C (TA) | - | - | 20-PDIP | Through Hole |
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UCC2809PTR-1IC OFFLINE SW MULT TOP 8VSSOP Texas Instruments |
10 |
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- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Boost, Flyback, Forward | 10 V | 8V ~ 19V | 70% | 1MHz | - | - | Frequency Control, Soft Start | -55°C ~ 150°C (TJ) | - | - | 8-VSSOP | Surface Mount |
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UC3825BNIC OFFLINE SWITCH MULT TOP 16DIP Texas Instruments |
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- | 16-DIP (0.300", 7.62mm) | Tube | Active | Non-Isolated | No | - | Boost, Buck, Flyback, Forward | 16 V | 10V ~ 22V | 50% | 1MHz | - | Current Limiting | Frequency Control, Soft Start | -55°C ~ 150°C (TJ) | - | - | 16-PDIP | Through Hole |
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UCC287504DBVRCURRENT-MODE FLYBACK CONTROLLER Texas Instruments |
0 |
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![]() Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | Isolated | No | - | Flyback, Secondary Side SR | 15.3 V | 10V ~ 26V | 80% | 65kHz | - | Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit | Soft Start | -40°C ~ 125°C (TJ) | - | - | SOT-23-6 | Surface Mount |
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UCC287506DBVRCURRENT-MODE FLYBACK CONTROLLER Texas Instruments |
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![]() Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | Isolated | No | - | Flyback, Secondary Side SR | 15.3 V | 10V ~ 26V | 80% | 100kHz | - | Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit | Soft Start | -40°C ~ 125°C (TJ) | - | - | SOT-23-6 | Surface Mount |