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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 |
|---|---|---|---|---|---|
 SC1084CTDC DC Switching Controllers | Semtech | IC REGULATOR | In Stock | - | |
SUR1620CTDC DC Switching Controllers | Semtech | IC REGULATOR SMD | In Stock | - | |
 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 | - | |
 SC1110TSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.5A, 275kHz Switching Freq-Max, PDSO14, LEAD FREE, MO-153AB1, TSSOP-14 | In Stock | - | |
 SC470IMLTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 3.1A, 4 X 4 MM, ROHS COMPLIANT, MLPQ-16 | In Stock | - | |
 SC2544MLTRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 0.5A, 300kHz Switching Freq-Max, 4 X 4 MM, ROHS COMPLIANT, MLPQ-24 | 24814 | - | |
SC450ITSTRTDC DC Switching Controllers | Semtech | Switching Regulator/Controller | 3490 | - | |
 SC4508AMLTRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 1500kHz Switching Freq-Max, 4 X 4 MM, ROHS COMPLIANT, MLPQ-12 | In Stock | - | |
 SC461ULTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, PQCC20 | 8583 | - | |
 SC1176ASWTRTDC DC Switching Controllers | Semtech | Voltage Mode PWM Controller 2.75V 1.3A 20-Pin SOIC T/R | In Stock | - | |
SC2602LSTRTDC DC Switching Controllers | Semtech | Voltage Mode PWM Controller 0.8V 1A 14-Pin SOIC T/R | 2609 | - | |
 SC4614MSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1.5A, 600kHz Switching Freq-Max, PDSO10, ROHS COMPLIANT, MO-187BA, MSOP-10 | In Stock | - | |
 SC2604MSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1A, 480kHz Switching Freq-Max, PDSO8, HALOGEN FREE AND ROHS COMPLIANT, MO-187AA, MSOP-8 | 19801 | - | |
SC2545MLTRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 0.5A, 300kHz Switching Freq-Max, 4 X 4 MM, ROHS COMPLIANT, MLPQ-24 | 12021 | - | |
 SC2603ASKTRTDC DC Switching Controllers | Semtech | SIMPLE INT COMPENSATED CONT | 3075 | - | |
 SC1159SWTRTDC DC Switching Controllers | Semtech | Switching Controller, 2A, PDSO28, SOIC-28 | In Stock | - | |
SC4808CMSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.25A, 1000kHz Switching Freq-Max, PDSO10, ROHS COMPLIANT, MO-187BA, MSOP-10 | In Stock | - | |
SC2424CSWTRTDC DC Switching Controllers | Semtech | MULTIPHASE CURRNT MODE CONTRLR | 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 | - |
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