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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 |
|---|---|---|---|---|---|
 SC2612ASTRDC DC Switching Controllers | Semtech | In Stock | - | ||
 SC2434SWDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 20SOIC | In Stock | - | |
 SC2621STRDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 14SOIC | 79014 | - | |
 SC2602ISTRDC DC Switching Controllers | Semtech | In Stock | - | ||
 SC1101CSDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 220kHz Switching Freq-Max, PDSO8, PLASTIC, SO-8 | 1332 | - | |
 SC2672SDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 16SOIC | 7789 | - | |
 SC1176ASWDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 20SOIC | 18016 | - | |
 SC2612AMSTRDC DC Switching Controllers | Semtech | 600kHz/200kHz Step-Down DC/DC Converter | In Stock | - | |
 SC2450ISWTRDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, PDSO28, MS-013AE, SOIC-28 | In Stock | - | |
 SC1104AISDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 8SOIC | 15021 | - | |
 SC1102CSDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 220kHz Switching Freq-Max, PDSO14, SOIC-14 | 7992 | - | |
 SC2544TSTRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 0.5A, 300kHz Switching Freq-Max, PDSO24, ROHS COMPLIANT, MO-153AD, TSSOP-24 | 2011 | - | |
 SC2602STRDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 220kHz Switching Freq-Max, PDSO14, SOIC-14 | 5205 | - | |
 SC2441ATETRDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 28TSSOP | 2255 | - | |
 SC2447TSTRTDC DC Switching Controllers | Semtech | DUAL-PHASE, SINGLE OR DUAL OUTPUT SYNCHRONOUS STEP-DOWN CONTROLLER | 2614 | - | |
 SC4809AIMSTRDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 0.005A, 1100kHz Switching Freq-Max, BICMOS, PDSO10, MO-187BA, MSOP-10 | 6319 | - | |
 SC4911IMSTRDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.25A, 500kHz Switching Freq-Max, BICMOS, PDSO8, MO-187AA, MSOP-8 | In Stock | - | |
 SC1110CSTRDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.5A, 275kHz Switching Freq-Max, PDSO14, SO-14 | 1020 | - | |
 SC1175TSTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 15A, 330kHz Switching Freq-Max, PDSO20, ROHS COMPLIANT, MO-153AC, TSSOP-20 | In Stock | - | |
 SC4808BIMSTRDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.25A, 1000kHz Switching Freq-Max, PDSO10, MO-187BA, MSOP-10 | In Stock | - | |
 SC1176CSWTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 330kHz Switching Freq-Max, PDSO20, ROHS COMPLIANT, MS-013-AC, SOIC-20 | In Stock | - | |
 SC4809CIMSTRDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 0.005A, 1100kHz Switching Freq-Max, BICMOS, PDSO10, MO-187BA, MSOP-10 | 5482 | - | |
 SC2608ASTRT.P1DC DC Switching Controllers | Semtech | IC REG CTLR BUCK 8SOIC / Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SO | In Stock | - | |
 SC4508IMLTRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 0.25A, 1500kHz Switching Freq-Max, 4 X 4 MM, ROHS COMPLIANT, MLPQ-12 | 4988 | - | |
 SC284AQWLTRT-A0DC DC Switching Controllers | Semtech | IC REG 1.7A SYNC STEP DOWN 18MLP / Regulator Output DC-DC Controller IC | In Stock | - |
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