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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TPS53126PWIC REG CTRLR BUCK 24TSSOP |
7563 | QRF |
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![]() Datasheet |
24-TSSOP (0.173, 4.40mm Width) | Bulk,Tube | D-CAP2™ | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5V ~ 24V | 350kHz, 700kHz | - | Yes | No | - | Enable, Frequency Control | -40°C ~ 85°C (TA) | Surface Mount |
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LT1247CS8#TRPBFIC REG CTRLR BUCK 8SOIC |
3381 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 8.4V ~ 25V | 1MHz | 100% | No | No | - | Frequency Control | 0°C ~ 100°C (TJ) | Surface Mount |
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LTC3850EGN-1#TRPBFIC REG CTRLR BUCK 28SSOP |
2414 | QRF |
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![]() Datasheet |
28-SSOP (0.154, 3.90mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 24V | 250kHz ~ 780kHz | 97.2% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount |
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MIC2198YML-TRIC REG CTRLR BUCK 12MLF |
3928 | QRF |
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12-VFDFN Exposed Pad, 12-MLF® | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 32V | 500kHz | 76% | Yes | No | - | Enable | -40°C ~ 125°C (TJ) | Surface Mount |
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LM34936RHFR.5-55VIN 4 SWITCH BUCK-BOOST CON |
2397 | QRF |
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![]() Datasheet |
28-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 1 | 4.2V ~ 30V | 100kHz ~ 600kHz | 100% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
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MAX1846EUB+TIC REG CTRLR FLYBACK 10UMAX |
2202 | QRF |
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![]() Datasheet |
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up/Step-Down | Negative | Flyback | 1 | 1 | 3V ~ 16.5V | 100kHz ~ 500kHz | 96% | No | Yes | - | Enable, Frequency Control | -40°C ~ 85°C (TA) | Surface Mount |
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LTC3872IDDB#TRMPBFIC REG CTRLR BOOST 8DFN |
3820 | QRF |
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8-WFDFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 2.75V ~ 9.8V | 550kHz | - | No | No | - | Current Limit, Enable, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
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LTC3872IDDB-1#TRMPBFIC REG CTRLR BOOST 8DFN |
2493 | QRF |
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![]() Datasheet |
8-WFDFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 2.75V ~ 9.8V | 550kHz | - | No | No | - | Current Limit, Enable, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
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ISL78268ARZ-TIC REG CTRLR BUCK 24QFN |
3005 | QRF |
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![]() Datasheet |
24-VFQFN Exposed Pad | Tube | Automotive, AEC-Q100 | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 5.5V | 50kHz ~ 1.1MHz | - | Yes | Yes | - | Enable, Phase Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
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UCC28251PWIC REG CTRLR MULT TOP 20TSSOP |
3544 | QRF |
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![]() Datasheet |
20-TSSOP (0.173, 4.40mm Width) | Tube | - | Active | PWM Signal | Step-Up/Step-Down | Positive | Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 4.7V ~ 17V | 42kHz ~ 945kHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
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LM5035BMH/NOPBIC REG CTRLR HALF-BRIDGE 20TSSOP |
2707 | QRF |
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![]() Datasheet |
20-PowerTSSOP (0.173, 4.40mm Width) | Tube | - | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Half-Bridge | 1 | 1 | 13V ~ 105V | 200kHz, 500kHz | - | Yes | Yes | - | Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
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LTC1772HS6#TRPBFIC REG CTRLR MULT TOP SOT23-6 |
2901 | QRF |
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SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback | 1 | 1 | 2.5V ~ 9.8V | 550kHz | 100% | No | No | - | Enable | -40°C ~ 140°C (TJ) | Surface Mount |
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UCC3585DIC REG CTRLR BUCK 16SOIC |
2384 | QRF |
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![]() Datasheet |
16-SOIC (0.154, 3.90mm Width) | Tube | - | Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 5.5V | 500kHz | 100% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start | 0°C ~ 85°C (TA) | Surface Mount |
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LT1243CS8#TRPBFIC REG CTRLR BUCK 8SOIC |
3219 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive, Isolation Capable | Buck | 1 | 1 | 8.2V ~ 25V | 500kHz | 96% | No | No | - | Frequency Control | 0°C ~ 100°C (TJ) | Surface Mount |
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MAX1649ESA+TIC REG CTRLR BUCK 8SOIC |
2942 | QRF |
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8-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 16V | Up to 300kHz | 96.5% | No | No | - | Enable | -40°C ~ 85°C (TA) | Surface Mount |
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MAX1651ESA+TIC REG CTRLR BUCK 8SOIC |
3053 | QRF |
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![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 16V | Up to 300kHz | 96.5% | No | No | - | Enable | -40°C ~ 85°C (TA) | Surface Mount |
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MAX8577EUB+IC REG CTRLR BUCK 10UMAX |
2440 | QRF |
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![]() Datasheet |
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 28V | 200kHz ~ 500kHz | - | Yes | No | - | Current Limit, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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ISL81401FRZ-T40V 4-SW SYNCH BUCK-BOOST PWM |
3042 | QRF |
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32-VFQFN Exposed Pad | Tape & Reel (TR) | - | Active | PWM Signal | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 2 | 4.5V ~ 40V | 90kHz ~ 650kHz | - | Yes | Yes | - | Current Limit, Enable, Power Good | -40°C ~ 125°C (TA) | Surface Mount |
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ISL68312IRAZ-TSINGLE PHASE FULL DIGI DC/DC CON |
3889 | QRF |
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![]() Datasheet |
24-VFQFN Exposed Pad | Tape & Reel (TR) | - | Last Time Buy | PWM | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 16V | 200kHz ~ 1MHz | - | No | No | PMBus | Enable | - | Surface Mount |
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ISL68312IRAZ-TKSINGLE PHASE FULL DIGI DC/DC CON |
2319 | QRF |
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![]() Datasheet |
24-VFQFN Exposed Pad | Tape & Reel (TR) | - | Last Time Buy | PWM | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 16V | 200kHz ~ 1MHz | - | No | No | PMBus | Enable | - | Surface Mount |