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
MAX17557ATP+ $5.50	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 20-TQFN	Tray	20-TQFN (4x4)	Surface Mount	-	-40°C ~ 125°C
MAX17557ATP+T $6.88	Analog Devices Inc./Maxim Integrated	4.5V TO 60V, EXTERNAL FET CONTRO	Tape & Reel (TR),Cut Tape (CT)	20-TQFN (4x4)	Surface Mount	-	-40°C ~ 125°C
MAX17558ATJ+ $9.39	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 32TQFN	Tube	32-TQFN (5x5)	Surface Mount	-	-40°C ~ 125°C (TJ)
MAX17558ATJ+T $4.45	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 32TQFN	Tape & Reel (TR)	32-TQFN (5x5)	Surface Mount	-	-40°C ~ 125°C (TJ)
MAX17559ACJ+ $9.39	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 32TQFP	Tray	32-TQFP (7x7)	Surface Mount	-	-40°C ~ 125°C (TJ)
MAX17559ACJ+T $4.45	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 32TQFP	Tape & Reel (TR)	32-TQFP (7x7)	Surface Mount	-	-40°C ~ 125°C (TJ)
MAX17596ATE+	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BOOST/FLYBK 16TQFN	Strip	16-TQFN (3x3)	Surface Mount	-	-40°C ~ 125°C (TJ)
MAX17596ATE+T $3.83	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BOOST/FLYBK 16TQFN	Tape & Reel (TR),Cut Tape (CT)	16-TQFN (3x3)	Surface Mount	-	-40°C ~ 125°C (TJ)