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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 |
|---|---|---|---|---|---|
 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 | - | |
 SC2621STRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1.5A, 600kHz Switching Freq-Max, PDSO14, ROHS COMPLIANT, MS-012AB, SOIC-14 | 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 | - | |
 SC4510DC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 20TSSOP | 22804 | - | |
SC508ULTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, 3 X 3 MM, HALOGEN FREE AND ROHS COMPLIANT, MLPQ-20 | 5982 | - | |
SC470IMLTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 3.1A, 4 X 4 MM, ROHS COMPLIANT, MLPQ-16 | In Stock | - | |
SC1102CSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1A, 230kHz Switching Freq-Max, PDSO14, ROHS COMPLIANT, MS-012AB, SOIC-14 | 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 | - | |
 SC1176ASWTRTDC DC Switching Controllers | Semtech | Voltage Mode PWM Controller 2.75V 1.3A 20-Pin SOIC T/R | In Stock | - | |
SC2603SKTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1.1A, 210kHz Switching Freq-Max, PDSO6, ROHS COMPLIANT, SOT-23, 6 PIN | 20474 | - | |
 SC4808B-2MSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.25A, 1000kHz Switching Freq-Max, PDSO10, ROHS COMPLIANT, MO-187BA, MSOP-10 | 1059 | - | |
SC1175CSWTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 15A, 330kHz Switching Freq-Max, PDSO20, ROHS COMPLIANT, SOIC-20 | 3007 | - | |
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 | - | |
 SC4901ITSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 2A, 1000kHz Switching Freq-Max, PDSO16, ROHS COMPLIANT, MO-153AB, TSSOP-16 | In Stock | - | |
SC2424CSWTRTDC DC Switching Controllers | Semtech | MULTIPHASE CURRNT MODE CONTRLR | In Stock | - | |
 SC4810EIMLTRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 0.005A, 1100kHz Switching Freq-Max, BICMOS, 4 X 4 MM, ROHS COMPLIANT, MLPQ-16 | In Stock | - | |
 SC4810DIMLTRTDC DC Switching Controllers | Semtech | IC REG CTRLR FWRD CONV 16MLP | 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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