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
MAX1980ETP+ $3.94	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 20-TQFN	Tube,Tube	20-TQFN (5x5)	Surface Mount	Quick-PWM™	-40°C ~ 100°C (TA)
MAX1980ETP+TG075 $3.11	Analog Devices Inc./Maxim Integrated	QUICK-PWM SLAVE CONTROLLER WITH	Bulk	20-TQFN (5x5)	Surface Mount	-	-40°C ~ 100°C (TA)
MAX1980ETP-T $0.48	Analog Devices Inc./Maxim Integrated	QUICK-PWM DC-DC CONVERTER	Bulk	20-TQFN (5x5)	Surface Mount	-	-40°C ~ 100°C (TA)
MAX1987ETM $1.57	Analog Devices Inc./Maxim Integrated	IMVP4 DUAL-PHASE PWM CONTROLLER	Bulk	48-TQFN (7x7)	Surface Mount	*	-40°C ~ 85°C (TA)
MAX1992ETG+	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 24TQFN	Tube	24-TQFN (4x4)	Surface Mount	Quick-PWM™	-40°C ~ 85°C (TA)
MAX1992ETG+T	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 24TQFN	Tape & Reel (TR)	24-TQFN (4x4)	Surface Mount	Quick-PWM™	-40°C ~ 85°C (TA)
MAX1993ETG $4.04	Analog Devices Inc./Maxim Integrated	QUICK-PWM STEP-DOWN CONTROLLER	Bulk	24-TQFN-EP (4x4)	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1993ETG+ $10.63	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 24TQFN	Tube	24-TQFN (4x4)	Surface Mount	Quick-PWM™	-40°C ~ 85°C (TA)