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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 | - | |
 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 | - | |
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 | - | |
 SC4812STRTDC DC Switching Controllers | Semtech | Switching Controller, Current-mode, 1A, 285kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOP-8 | 16002 | - | |
 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 | - | |
 SC1103CSDC DC Switching Controllers | Semtech | Switching Controller, Voltage-mode, 2A, 220kHz Switching Freq-Max, PDSO8, SO-8 | 18009 | - | |
 SC2612EDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 8SOIC | 6570 | - | |
 SC2442ITSDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 24TSSOP | 3651 | - | |
 SC2602LT.TRTDC DC Switching Controllers | Semtech | In Stock | - | ||
 SC1175CSW.TRDC DC Switching Controllers | Semtech | Voltage Mode PWM Controller 2.75V 1A 20-Pin SOIC T/R | In Stock | - | |
 SC1175TS.TRDC DC Switching Controllers | Semtech | Low Power Dual Synchronous DC/DC Controller With Current Sharing Circuitry | In Stock | - | |
 SC1176TSDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 20TSSOP | In Stock | - | |
 SC2450ISWDC DC Switching Controllers | Semtech | IC REG CTRLR BUCK 28SOIC | 8019 | - | |
 SC2602ISTRDC DC Switching Controllers | Semtech | In Stock | - | ||
 SC2664MSTRTDC DC Switching Controllers | Semtech | IC PWM CTLR 8MSOP / Regulator Output DC-DC Controller IC | In Stock | - | |
 SC2612CSTRDC DC Switching Controllers | Semtech | In Stock | - | ||
SC4810CITSTRTDC DC Switching Controllers | Semtech | TSSOP-16 ROHS | In Stock | - |
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