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
MAX1897ETP $0.99	Analog Devices Inc./Maxim Integrated	PWM SLAVE CONTROLLER	Bulk	20-TQFN (5x5)	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1937EEI+ $3.43	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 28QSOP	Bulk,Tube	28-QSOP	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1937EEI+T $2.62	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 28QSOP	Tape & Reel (TR)	28-QSOP	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1953EUB	Analog Devices Inc./Maxim Integrated	CURRENT-MODE PWM BUCK CONTROLLER	Bulk	10-uMAX	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1953EUB+ $7.29	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 10UMAX	Tube	10-uMAX/uSOP	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1953EUB+T $7.15	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 10UMAX	Tape & Reel (TR),Cut Tape (CT)	10-uMAX/uSOP	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1954AEUB+ $5.08	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 10UMAX	Tube	10-uMAX/uSOP	Surface Mount	-	-40°C ~ 85°C (TA)
MAX1954AEUB+T $2.47	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 10UMAX	Tape & Reel (TR)	10-uMAX/uSOP	Surface Mount	-	-40°C ~ 85°C (TA)