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DC DC Switching Controllers
(154 results)PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 SC1159SWDC DC Switching Controllers | Semtech | IC FET CTLR LINEAR DDR SOIC | In Stock | - | |
 SC458IMLTRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 4.5A, PQCC44, 7 X 7 MM, ROHS COMPLIANT, MLP-44 | In Stock | - | |
SC2442HDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 24TSSOP | 1881 | - | |
 SC2442HITSTRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 0.5A, 1100kHz Switching Freq-Max, PDSO24, ROHS COMPLIANT, MO-153AD, TSSOP-24 | 1629 | - | |
 SC508AULTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, 3 X 3 MM, HALOGEN FREE AND ROHS COMPLIANT, MLPQ-20 | In Stock | - | |
 SC1101CSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 230kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012AA, SOIC-8 | In Stock | - | |
 SC1485ITSTRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 3.1A, CMOS, PDSO28, ROHS COMPLIANT, MO-153AE, TSSOP-28 | 8512 | - | |
SC2608BSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 275kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, SOP-8 | 40358 | - | |
 SC2672STRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 1.7A, 330kHz Switching Freq-Max, PDSO16, LEAD FREE, SOIC-16 | 6351 | - | |
SC1103CS.TRDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.5A, 230kHz Switching Freq-Max, PDSO8, MS-012AA, SOP-8 | In Stock | - | |
SC2442HITSTRDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 0.5A, 1100kHz Switching Freq-Max, PDSO24, MO-153AD, TSSOP-24 | 2365 | - | |
SC1103CSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.5A, 230kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOP-8 | 6304 | - | |
SC2441ITSTRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 3A, 1000kHz Switching Freq-Max, PDSO28, LEAD FREE, MO-153AE, TSSOP-28 | In Stock | - | |
 SC4201IMSTRTDC DC Switching Controllers | Semtech | Analog IC, 4-Phase PWM, 6V, 2MHz, MSOP-8 | In Stock | - | |
 SC493ULTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, 3 X 3 MM, 0.60 MM HEIGHT, HALOGEN FREE AND ROHS COMPLIANT, MLPQ-20 | 3072 | - | |
 SC470ITSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 3.1A, PDSO14, ROHS COMPLIANT, MO-153AB-1, TSSOP-14 | 2364 | - | |
SC2608STRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.8A, 220kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, SOP-8 | 5007 | - | |
SC2608ASTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.8A, 275kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, SOP-8 | 20328 | - | |
 SC1110CSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.5A, 275kHz Switching Freq-Max, PDSO14, LEAD FREE, S0IC-14 | 9461 | - | |
 SC4806MLTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.25A, 1000kHz Switching Freq-Max, 4 X 4 MM, ROHS COMPLIANT, MLPQ-12 | 6008 | - | |
SC2442ITSTRDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 0.5A, 1100kHz Switching Freq-Max, PDSO24, MO-153AD, TSSOP-24 | 7958 | - | |
SC2612ESTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.5A, 600kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS012AA, SOIC-8 | In Stock | - | |
 SC2434SWTRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 0.0025A, 1500kHz Switching Freq-Max, PDSO20, ROHS COMPLIANT, MS-013AC, SOIC-20 | In Stock | - | |
SC2602STRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1A, 220kHz Switching Freq-Max, PDSO14, ROHS COMPLIANT, MS-012AB, SOIC-14 | 5055 | - | |
SC461ULTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, PQCC20 | 8583 | - |
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