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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 | - | |
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 | - | |
 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 | - | |
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 | - | |
 SC1110TSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.5A, 275kHz Switching Freq-Max, PDSO14, LEAD FREE, MO-153AB1, TSSOP-14 | In Stock | - | |
SC2308BSTRT.P1DC DC Switching Controllers | Semtech | IC REG 8SOP | In Stock | - | |
 SC4510ITSTRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, PDSO20, ROHS COMPLIANT, MO-153AC, TSSOP-20 | 30106 | - | |
 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 | - | |
 SC2441ATETRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 2A, 1000kHz Switching Freq-Max, PDSO28, ROHS COMPLIANT, MO-153AET, TSSOP-28 | 10009 | - | |
SC453TSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 3A, PDSO28, ROHS COMPLIANT, MO-153AE, TSSOP-28 | 4503 | - | |
 SC4808BIMSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.25A, 1000kHz Switching Freq-Max, PDSO10, ROHS COMPLIANT, MO-187BA, MSOP-10 | 22016 | - | |
 SC2434SWTRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 0.0025A, 1500kHz Switching Freq-Max, PDSO20, ROHS COMPLIANT, MS-013AC, SOIC-20 | 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 | - |
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