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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 |
|---|---|---|---|---|---|
 SC1110TSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.5A, 275kHz Switching Freq-Max, PDSO14, LEAD FREE, MO-153AB1, TSSOP-14 | In Stock | - | |
 SC419ULTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, 3 X 3 MM, HALOGEN FREE AND ROHS COMPLIANT, MLPQ-20 | 18008 | - | |
 SC1211VXSTRTDC DC Switching Controllers | Semtech | Half Bridge Based MOSFET Driver, PDSO8, ROHS COMPLIANT, SOIC-8 | In Stock | - | |
 SC412AMLTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 3.1A, 325kHz Switching Freq-Max, 3 X 3 MM, ROHS COMPLIANT, MLPQ-16 | 5709 | - | |
 SC1104AISTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.7A, 300kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8 | In Stock | - | |
 SC2677BTETRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 1.7A, 1000kHz Switching Freq-Max, PDSO24, ROHS COMPLIANT, MO-153AD, TSSOP-24 | 1431 | - | |
 SC2618SKTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.5A, 500kHz Switching Freq-Max, PDSO6, ROHS COMPLIANT, SOT-23, 6 PIN | 4440 | - | |
SC470IMLTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 3.1A, 4 X 4 MM, ROHS COMPLIANT, MLPQ-16 | In Stock | - | |
 SC4810DITSTRTDC DC Switching Controllers | Semtech | IC REG CTRLR FWRD CONV 16TSSOP / Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-TSSOP | In Stock | - | |
 SC4905AIMSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, BICMOS, PDSO10, ROHS COMPLIANT, MSOP-10 | 2897 | - | |
 SC4810BIMLTRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 0.005A, 1100kHz Switching Freq-Max, BICMOS, 4 X 4 MM, ROHS COMPLIANT, MLPQ-16 | 3002 | - | |
 SC2446AITSTRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Current-mode, 0.005A, 1000kHz Switching Freq-Max, PDSO28, ROHS COMPLIANT, MO-153AE, TSSOP-28 | In Stock | - | |
 SC1110CSDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 14SOIC | 9009 | - | |
 SC2545TSTRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 0.5A, 300kHz Switching Freq-Max, PDSO24, ROHS COMPLIANT, MO-153AD, TSSOP-24 | In Stock | - | |
 SC1211VXSTRDC DC Switching Controllers | Semtech | Half Bridge Based MOSFET Driver, PDSO8, SOIC-8 | In Stock | - | |
 SC2672SDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 16SOIC | 7789 | - | |
 SC1176ASWDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 20SOIC | 18016 | - | |
 SC2612AMSTRDC DC Switching Controllers | Semtech | 600kHz/200kHz Step-Down DC/DC Converter | In Stock | - | |
 SC2450ISWTRDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, PDSO28, MS-013AE, SOIC-28 | In Stock | - | |
 SC1104AISDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 8SOIC | 15021 | - | |
 SC1102CSDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 220kHz Switching Freq-Max, PDSO14, SOIC-14 | 7992 | - | |
 SC2602STRDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 220kHz Switching Freq-Max, PDSO14, SOIC-14 | 5205 | - | |
 SC1110TSDC DC Switching Controllers | Semtech | In Stock | - | ||
 SC1110CSTRDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.5A, 275kHz Switching Freq-Max, PDSO14, SO-14 | 1020 | - | |
 SC1175TSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 15A, 330kHz Switching Freq-Max, PDSO20, ROHS COMPLIANT, MO-153AC, TSSOP-20 | In Stock | - |
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