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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 |
|---|---|---|---|---|---|
 SC1176CSWTRDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 15A, 330kHz Switching Freq-Max, PDSO20, MS-013AC, SOIC-20 | In Stock | - | |
 SC1101CSDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 220kHz Switching Freq-Max, PDSO8, PLASTIC, SO-8 | 1332 | - | |
 SC2544TSTRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 0.5A, 300kHz Switching Freq-Max, PDSO24, ROHS COMPLIANT, MO-153AD, TSSOP-24 | 2011 | - | |
 SC2441ATETRDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 28TSSOP | 2255 | - | |
 SC2612CMSTRDC DC Switching Controllers | Semtech | 600kHz/200kHz Step-Down DC/DC Converter | In Stock | - | |
 SC2447TSTRTDC DC Switching Controllers | Semtech | DUAL-PHASE, SINGLE OR DUAL OUTPUT SYNCHRONOUS STEP-DOWN CONTROLLER | 2614 | - | |
 SC4911IMSTRDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 0.25A, 500kHz Switching Freq-Max, BICMOS, PDSO8, MO-187AA, MSOP-8 | 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 | - | |
 SC4905AIMSTRDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, BICMOS, PDSO10, MSOP-10 | 4943 | - | |
 SC4809CIMSTRDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 0.005A, 1100kHz Switching Freq-Max, BICMOS, PDSO10, MO-187BA, MSOP-10 | 5482 | - | |
 SC412AMLTDC DC Switching Controllers | Semtech | 5855 | - | ||
 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 | - | |
 SC2542TETRTDC DC Switching Controllers | Semtech | Dual Switching Controller, Voltage-mode, 0.5A, 300kHz Switching Freq-Max, PDSO28, ROHS COMPLIANT, MO-153AET, TSSOP-28 | In Stock | - | |
 SC2608ASTRT-A0DC DC Switching Controllers | Semtech | IC REG CTLR BUCK 8SOIC / Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SO | In Stock | - | |
 SC450ITSDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 38TSSOP | 1166 | - | |
 SC2441ITSDC DC Switching Controllers | Semtech | In Stock | - | ||
 SC2602LDC DC Switching Controllers | Semtech | Synchronous Voltage Mode Controller for Distributed Power Supply | In Stock | - | |
 SC4510ITSTRDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, PDSO20, MO-153AC, TSSOP-20 | 22004 | - | |
 SC4810EIDC DC Switching Controllers | Semtech | IC REG CTRLR FWRD CONV 16MLP | 2505 | - | |
 SC4508IMLTRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 0.25A, 1500kHz Switching Freq-Max, 4 X 4 MM, ROHS COMPLIANT, MLPQ-12 | 4988 | - | |
 SC1102ASTRTDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 1A, 575kHz Switching Freq-Max, PDSO14, ROHS COMPLIANT, MS-012AB, SOIC-14 | In Stock | - | |
SC2664DC DC Switching Controllers | Semtech | IC PWM CTLR 8MSOP / Regulator Output DC-DC Controller IC | In Stock | - | |
 SC2441ATEDC DC Switching Controllers | Semtech | 10004 | - | ||
 SC2446AITSDC DC Switching Controllers | Semtech | In Stock | - |
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