Photo | Mfr. Part # | Availability | 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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ISL6558IBZSWITCHING CONTROLLER |
456 | 3.60 |
RFQ |
![]() Datasheet |
16-SOIC (0.154, 3.90mm Width) | Tube | - | Obsolete | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.75V ~ 5.25V | 80kHz ~ 1.5MHz | 75% | - | No | - | Enable, Frequency Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount |
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MAX5041AEAIAVERAGE-CURRENT-MODE CONTROLLER |
133 | 3.60 |
RFQ |
![]() Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ISL6316CRZSWITCHING CONTROLLER |
716 | 3.66 |
RFQ |
![]() Datasheet |
40-VFQFN Exposed Pad | Tube | - | Obsolete | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.75V ~ 5.25V | 80kHz ~ 1MHz | 66.7% | - | No | - | Enable, Frequency Control, Power Good, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
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UC2863NSWITCHING CONTROLLER, VOLTAGE-MO |
615 | 3.79 |
RFQ |
![]() Datasheet |
16-DIP (0.300, 7.62mm) | Bulk | - | Active | Transistor Driver | Step-Up/Step-Down | Positive | Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 22V | 50kHz ~ 500kHz | 100% | No | No | - | Soft Start | -40°C ~ 85°C (TA) | Through Hole |
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ISL6553CBZSWITCHING CONTROLLER |
480 | 3.84 |
RFQ |
![]() Datasheet |
16-SOIC (0.154, 3.90mm Width) | Tube | - | Obsolete | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 4.75V ~ 5.25V | 50kHz ~ 1.5MHz | - | - | No | - | Enable, Frequency Control, Power Good | 0°C ~ 70°C (TA) | Surface Mount |
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UC2847DW0.5A, 500KHZ BICMOS, PDSO16 |
119 | 3.88 |
RFQ |
![]() Datasheet |
16-SOIC (0.295, 7.50mm Width) | Bulk | - | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 6.95V ~ 40V | 500kHz | 50% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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MAX633ACSAADJUSTABLE STEP-UP SWITCHING REG |
627 | 3.93 |
RFQ |
![]() Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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MAX1603EAI-TG074DUAL-CH CARDBUS POWER-SWITCHING |
1,000 | 3.96 |
RFQ |
![]() Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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MAX863EEEPFM STEP-UP DC-DC CONTROLLER |
792 | 4.00 |
RFQ |
![]() Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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MAX763AESA-TG0683.3V, STEP-DOWN, CURRENT-MODE PW |
1,000 | 4.37 |
RFQ |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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MAX8621YETGDUAL STEP-DOWN POWER-MANAGEMENT |
702 | 4.46 |
RFQ |
![]() Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ISL6244CRZSWITCHING CONTROLLER |
600 | 4.46 |
RFQ |
![]() Datasheet |
32-VFQFN Exposed Pad | Tube | - | Obsolete | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.75V ~ 5.25V | 80kHz ~ 1MHz | 75% | - | No | - | Enable, Frequency Control, Power Good | 0°C ~ 70°C (TA) | Surface Mount |
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TL1451AMFKBDUAL SWITCHING CONTROLLER |
510 | 4.51 |
RFQ |
![]() Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ISL6326CRZ-T0.14A, 1000KHZ PQCC40 |
472 | 4.58 |
RFQ |
![]() Datasheet |
40-VFQFN Exposed Pad | Bulk | - | Active | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.75V ~ 5.25V | 80kHz ~ 1MHz | - | No | No | - | Enable, Frequency Control, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
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ISL6244HRZSWITCHING CONTROLLER |
455 | 4.58 |
RFQ |
![]() Datasheet |
32-VFQFN Exposed Pad | Tube | - | Obsolete | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.75V ~ 5.25V | 80kHz ~ 1MHz | 75% | - | No | - | Enable, Frequency Control, Power Good | -10°C ~ 100°C (TA) | Surface Mount |
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MAX1711EEG-TADJUSTED STEP-DOWN CONTROLLER |
574 | 4.83 |
RFQ |
![]() Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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UC2847N0.5A, 500KHZ BICMOS, PDIP16 |
842 | 4.92 |
RFQ |
![]() Datasheet |
16-DIP (0.300, 7.62mm) | Bulk | - | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 6.95V ~ 40V | 500kHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Through Hole |
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UC3877DWP/81420UC3877 SWITCHING CONTROLLER |
560 | 4.98 |
RFQ |
![]() Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ISL6569CBZSWITCHING CONTROLLER |
218 | 4.98 |
RFQ |
![]() Datasheet |
24-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 4.75V ~ 5.25V | 80kHz ~ 1MHz | 75% | - | No | - | Current Limit, Enable, Frequency Control, Power Good | 0°C ~ 70°C (TA) | Surface Mount |
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UC3877DWPTR/81403UC3877 SWITCHING CONTROLLER |
1,000 | 5.23 |
RFQ |
![]() Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |