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
MAX1636EAP+T	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 20SSOP	Tape & Reel (TR)	20-SSOP	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1637EEE $4.62	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 16QSOP	Tube,Tube	16-QSOP	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1637EEE+ $12.73	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 16QSOP	Tube	16-QSOP	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1637EEE+T $6.66	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 16QSOP	Tape & Reel (TR)	16-QSOP	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1639ESE $5.02	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 16SOIC	Tube,Tube	16-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1639ESE+ $11.96	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 16SOIC	Tube	16-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1639ESE+T $6.14	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 16SOIC	Tape & Reel (TR)	16-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1649CPA	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 8DIP	Tube	8-PDIP	Through Hole	-	0°C ~ 70°C (TA)