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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 |
|---|---|---|---|---|---|
 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 | - | |
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 | - | |
SC2604ULTRTDC DC Switching Controllers | Semtech | IC REG CTRLR BOOST SMD | In Stock | - | |
SC2442ITSTRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 0.5A, 1100kHz Switching Freq-Max, PDSO24, ROHS COMPLIANT, MO-153AD, TSSOP-24 | 2325 | - | |
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 | - | |
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 | - | |
 SC4810BITSTRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 0.005A, 1100kHz Switching Freq-Max, BICMOS, PDSO16, ROHS COMPLIANT, MO-153AB, TSSOP-16 | In Stock | - | |
SC4812STRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 1A, 285kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOP-8 | 16002 | - | |
SC1104AISTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.7A, 300kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8 | In Stock | - | |
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 | - | |
SC2602STRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1A, 220kHz Switching Freq-Max, PDSO14, ROHS COMPLIANT, MS-012AB, SOIC-14 | 5055 | - | |
 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 | - | |
 SC2450ISWTRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, PDSO28, ROHS COMPLIANT, MS-013AE, SOIC-28 | In Stock | - |
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