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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 |
|---|---|---|---|---|---|
 SC4911IMSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.25A, 500kHz Switching Freq-Max, BICMOS, PDSO8, ROHS COMPLIANT, MO-187AA, MSOP-8 | In Stock | - | |
 SC1103CS.TRDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.5A, 230kHz Switching Freq-Max, PDSO8, MS-012AA, SOP-8 | In Stock | - | |
 SC470ITSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 3.1A, PDSO14, ROHS COMPLIANT, MO-153AB-1, TSSOP-14 | 2364 | - | |
SC2608STRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.8A, 220kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, SOP-8 | 5007 | - | |
 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 | - | |
 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 | - | |
 SC4806MLTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.25A, 1000kHz Switching Freq-Max, 4 X 4 MM, ROHS COMPLIANT, MLPQ-12 | 6008 | - | |
SC2442ITSTRDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 0.5A, 1100kHz Switching Freq-Max, PDSO24, MO-153AD, TSSOP-24 | 7958 | - | |
 SC2441ATETRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 2A, 1000kHz Switching Freq-Max, PDSO28, ROHS COMPLIANT, MO-153AET, TSSOP-28 | 10009 | - | |
SC2612ESTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.5A, 600kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS012AA, SOIC-8 | In Stock | - | |
 SC453TSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 3A, PDSO28, ROHS COMPLIANT, MO-153AE, TSSOP-28 | 4503 | - | |
SC1211VXSTRTDC DC Switching Controllers | Semtech | Half Bridge Based MOSFET Driver, PDSO8, ROHS COMPLIANT, SOIC-8 | In Stock | - | |
 SC4808BIMSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.25A, 1000kHz Switching Freq-Max, PDSO10, ROHS COMPLIANT, MO-187BA, MSOP-10 | 22016 | - | |
 SC412AMLTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 3.1A, 325kHz Switching Freq-Max, 3 X 3 MM, ROHS COMPLIANT, MLPQ-16 | 5709 | - | |
 SC2434SWTRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 0.0025A, 1500kHz Switching Freq-Max, PDSO20, ROHS COMPLIANT, MS-013AC, SOIC-20 | 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 | - | |
 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 | - | |
 SC4901ITSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 2A, 1000kHz Switching Freq-Max, PDSO16, ROHS COMPLIANT, MO-153AB, TSSOP-16 | In Stock | - | |
 SC1103CSTRDC DC Switching Controllers | Semtech | 0.5A SWITCHING CONTROLLER, 230kHz SWITCHING FREQ-MAX, PDSO8, MS-012AA, SOP-8 | 4221 | - | |
 SC2603SKTDC DC Switching Controllers | Semtech | IC REG CTRLR BOOST SOT23-6 | 6113 | - |
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