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
RT8110BGJ8 $0.88	Richtek USA Inc.	IC REG CTRLR BUCK TSOT23-8	Tape & Reel (TR),Cut Tape (CT)	TSOT-23-8	Surface Mount	-	-40°C ~ 85°C (TA)
RT8115AZQW	Richtek USA Inc.	IC REG CTRLR BUCK 10WDFN	Tape & Reel (TR)	10-WDFN (3x3)	Surface Mount	-	-40°C ~ 85°C (TA)
RT8115CGQW	Richtek USA Inc.	IC REG CTRLR BUCK PWM WDFN-10	Tape & Reel (TR),Cut Tape (CT)	10-WDFN (3x3)	Surface Mount	-	-40°C ~ 85°C (TA)
RT8120AGSP	Richtek USA Inc.	IC REG CTRLR BUCK 8SOP	Tape & Reel (TR),Cut Tape (CT)	8-SOP-EP	Surface Mount	-	-40°C ~ 85°C (TA)
RT8120BGSP	Richtek USA Inc.	IC REG CTRLR BUCK 8SOP	Tape & Reel (TR),Cut Tape (CT)	8-SOP-EP	Surface Mount	-	-40°C ~ 85°C (TA)
RT8120DGSP	Richtek USA Inc.	IC REG CTRLR BUCK 8SOP	Tape & Reel (TR),Cut Tape (CT)	8-SOP-EP	Surface Mount	-	-40°C ~ 85°C (TA)
RT8120FGS	Richtek USA Inc.	IC REGULATOR CONTROLLER	Bulk	8-SOP	Surface Mount	-	-40°C ~ 85°C (TA)
RT8120FGSP	Richtek USA Inc.	IC REGULATOR CONTROLLER	Bulk	8-SOP-EP	Surface Mount	-	-40°C ~ 85°C (TA)