Photo | Mfr. Part # | Stock | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | OutputType | Function | OutputConfiguration | Topology | NumberofOutputs | OutputPhases | Voltage-Supply(Vcc/Vdd) | Frequency-Switching | DutyCycle(Max) | SynchronousRectifier | ClockSync | SerialInterfaces | ControlFeatures | OperatingTemperature | MountingType |
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CS51031GD8GIC REG CTRLR BUCK 8SOIC |
3430 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.3V ~ 20V | 200kHz | 83.3% | No | No | - | Frequency Control, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
CS51031YD8IC REG CTRLR BUCK 8SOIC |
3660 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.3V ~ 20V | 200kHz | 83.3% | No | No | - | Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
CS51031YD8GIC REG CTRLR BUCK 8SOIC |
556 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.3V ~ 20V | 200kHz | 83.3% | No | No | - | Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
CS51031YDR8GIC REG CTRLR BUCK 8SOIC |
5797 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR),Bulk | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.3V ~ 20V | 200kHz | 83.3% | No | No | - | Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
CS51033GD8IC REG CTRLR BUCK 8SOIC |
2676 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 16V | 200kHz | 83.3% | No | No | - | Frequency Control, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
CS51033GD8GIC REG CTRLR BUCK 8SOIC |
3920 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 16V | 200kHz | 83.3% | No | No | - | Frequency Control, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
CS51033YD8IC REG CTRLR BUCK 8SOIC |
2398 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 16V | 200kHz | 83.3% | No | No | - | Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
CS51033YD8GIC REG CTRLR BUCK 8SOIC |
3689 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 16V | 200kHz | 83.3% | No | No | - | Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
CS51033YDR8GIC REG CTRLR BUCK 8SOIC |
15000 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR),Bulk | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 16V | 200kHz | 83.3% | No | No | - | Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
CS51221ED16IC REG CTRLR FWRD CONV 16SOIC |
427 | QRF |
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![]() Datasheet |
16-SOIC (0.154, 3.90mm Width) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 3.8V ~ 15V | 1MHz | 85% | No | Yes | - | Current Limit, Frequency Control, Ramp, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
CS51221ED16GIC REG CTRLR FWRD CONV 16SOIC |
8123 | QRF |
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![]() Datasheet |
16-SOIC (0.154, 3.90mm Width) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 3.8V ~ 15V | 1MHz | 85% | No | Yes | - | Current Limit, Frequency Control, Ramp, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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CS51221EDTB16GIC REG CTRLR FWRD CONV 16TSSOP |
4459 | QRF |
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![]() Datasheet |
16-TSSOP (0.173, 4.40mm Width) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 3.8V ~ 15V | 1MHz | 85% | No | Yes | - | Current Limit, Frequency Control, Ramp, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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CS51221EDTB16R2GIC REG CTRLR FWRD CONV 16TSSOP |
3963 | QRF |
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![]() Datasheet |
16-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR) | - | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 3.8V ~ 15V | 1MHz | 85% | No | Yes | - | Current Limit, Frequency Control, Ramp, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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UC2844BDR2IC REG CTRLR PWM CM 14-SOIC |
2619 | QRF |
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![]() Datasheet |
14-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR) | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 36V | Up to 500kHz | 48% | No | No | - | Frequency Control | -25°C ~ 85°C (TA) | Surface Mount |
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UC2844BNIC REG CTRLR PWM CM 8-DIP |
3206 | QRF |
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![]() Datasheet |
8-DIP (0.300, 7.62mm) | Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 36V | Up to 500kHz | 48% | No | No | - | Frequency Control | -25°C ~ 85°C (TA) | Through Hole |
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UC2845BDIC REG CTRLR BOOST/FLYBK 14SOIC |
2174 | QRF |
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![]() Datasheet |
14-SOIC (0.154, 3.90mm Width) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 48% | No | No | - | Frequency Control | -25°C ~ 85°C (TA) | Surface Mount |
|
UC2845BD1IC REG CTRLR BOOST/FLYBACK 8SOIC |
3252 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 48% | No | No | - | Frequency Control | -25°C ~ 85°C (TA) | Surface Mount |
|
CS5124XD8IC REG CTRLR MULT TOPOLOGY 8SOIC |
3739 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tube | - | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | 1 | 1 | 7.7V ~ 20V | 400kHz | 82.5% | No | No | - | Soft Start | -40°C ~ 105°C (TA) | Surface Mount |
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CS5301GDW32IC REG CTRLR BUCK 32SOIC |
2939 | QRF |
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![]() Datasheet |
32-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 4.3V ~ 20V | 250kHz ~ 800kHz | - | Yes | No | - | Current Limit, Frequency Control, Power Good | 0°C ~ 70°C (TA) | Surface Mount |
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CS5301GDW32GIC REG CTRLR BUCK 32SOIC |
3478 | QRF |
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![]() Datasheet |
32-SOIC (0.295, 7.50mm Width) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 4.3V ~ 20V | 250kHz ~ 800kHz | - | Yes | No | - | Current Limit, Frequency Control, Power Good | 0°C ~ 70°C (TA) | Surface Mount |
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