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
RT8880BGQW	Richtek USA Inc.	IC PWM CTLR DUAL 52WQFN	Tape & Reel (TR)	52-QFN (6x6)	Surface Mount	-	-40°C ~ 85°C (TA)
RT8880CGQW	Richtek USA Inc.	IC OFFLINE SWITCH 52WQFN	Tape & Reel (TR),Cut Tape (CT)	52-WQFN (6x6)	Surface Mount	-	-40°C ~ 85°C (TA)
RT8899AGQW	Richtek USA Inc.	IC PWM CTLR DUAL 52WQFN	Tape & Reel (TR)	52-QFN (6x6)	Surface Mount	-	-40°C ~ 85°C (TA)
RT9214APS	Richtek USA Inc.	IC REGULATOR CONTROLLER	Bulk	8-SOP	Surface Mount	-	-40°C ~ 85°C (TA)
RT9214CPS	Richtek USA Inc.	IC REGULATOR CONTROLLER	Bulk	8-SOP	Surface Mount	-	-40°C ~ 85°C (TA)
RT9214GS $0.25	Richtek USA Inc.	IC REG CTRLR BUCK 8SOP	Tape & Reel (TR)	8-SOP	Surface Mount	-	-40°C ~ 85°C (TA)
RT9214PS	Richtek USA Inc.	IC REGULATOR CONTROLLER	Bulk	8-SOP	Surface Mount	-	-40°C ~ 85°C (TA)
RT9214PSP	Richtek USA Inc.	IC REGULATOR CONTROLLER	Bulk	8-SOP-EP	Surface Mount	-	-40°C ~ 85°C (TA)