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
LV5768V-A-MPB-E $0.98	Sanyo	STEP-DOWN SWITCHING REGULATOR	Tube	16-SSOP	Surface Mount	-	-40°C ~ 85°C (TA)
LV5768V-A-TLM-E $0.90	onsemi	IC REG CTRLR BUCK 16SSOP	Tape & Reel (TR),Bulk,Bulk	16-SSOP	Surface Mount	-	-40°C ~ 85°C (TA)
LV5768V-TLM-E $0.98	onsemi	IC REG CTRLR BUCK 16SSOP	Tape & Reel (TR),Bulk	16-SSOP	Surface Mount	-	-40°C ~ 85°C (TA)
LV5769V-MPB-E $1.30	onsemi	IC REG CTRLR BUCK 16SSOP	Tube,Tube	16-SSOP	Surface Mount	-	-40°C ~ 85°C (TA)
LV5769VZ-MPB-E $1.23	onsemi	IC REG CTRLR BUCK 16SSOP	Tube	16-SSOP	Surface Mount	-	-40°C ~ 85°C (TA)
LV5769VZ-TLM-E $1.23	onsemi	IC REG CTRLR BUCK 16SSOP	Tape & Reel (TR),Bulk	16-SSOP	Surface Mount	-	-40°C ~ 85°C (TA)
LX1553CD	Microsemi Corporation	IC REG CTRLR BUCK/BOOST 14SOIC	Tube	14-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
LX1553CDM	Microsemi Corporation	IC REG CTRLR BUCK/BOOST 8SOIC	Tube	8-SOIC	Surface Mount	-	0°C ~ 70°C (TA)