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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 | - | |
SC4612HMLTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1.7A, 1200kHz Switching Freq-Max, PDSO12, 4 X 3 MM, ROHS COMPLIANT, MLPD-12 | In Stock | - | |
SC4612MLTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1.7A, 1200kHz Switching Freq-Max, PDSO12, ROHS COMPLIANT, MLPD-12 | 3016 | - | |
 SC2621STRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1.5A, 600kHz Switching Freq-Max, PDSO14, ROHS COMPLIANT, MS-012AB, SOIC-14 | In Stock | - | |
 SC4510DC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 20TSSOP | 22804 | - | |
 SC2450ISWTRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, PDSO28, ROHS COMPLIANT, MS-013AE, SOIC-28 | 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 | - | |
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 | - | |
 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 | - | |
 SC2603SKTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1.1A, 210kHz Switching Freq-Max, PDSO6, ROHS COMPLIANT, SOT-23, 6 PIN | 20474 | - | |
SC4808B-1MSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.25A, 1000kHz Switching Freq-Max, PDSO10, ROHS COMPLIANT, MO-187BA, MSOP-10 | In Stock | - | |
 SC1104BISTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.7A, 600kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8 | In Stock | - | |
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 | - |
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