DC DC Switching Controllers

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.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
SC1102CSTRT $1.23	Semtech Corporation	IC REG CTRLR BUCK 14SOIC	Tape & Reel (TR)	14-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
SC1103CS.TR	Semtech Corporation	IC REG CTRLR BUCK 8SOIC	Tape & Reel (TR)	8-SO	Surface Mount	-	0°C ~ 70°C (TA)
SC1103CSTRT	Semtech Corporation	IC REG CTRLR BUCK 8SOIC	Tape & Reel (TR)	8-SO	Surface Mount	-	0°C ~ 70°C (TA)
SC1104AISTRT $0.88	Semtech Corporation	IC REG CTRLR BUCK 8SOIC	Tape & Reel (TR)	8-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
SC1104BISTRT $0.88	Semtech Corporation	IC REG CTRLR BUCK 8SOIC	Tape & Reel (TR)	8-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
SC1110CSTRT $2.35	Semtech Corporation	IC REG CTRLR BUCK 14SOIC	Tape & Reel (TR)	14-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
SC1110TSTRT $2.29	Semtech Corporation	IC REG CTRLR BUCK 14TSSOP	Tape & Reel (TR)	14-TSSOP	Surface Mount	-	0°C ~ 70°C (TA)
SC1159SW	Semtech Corporation	IC FET CTLR LINEAR DDR SOIC	Tube	28-SO	Surface Mount	-	0°C ~ 125°C (TJ)