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.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
LM25185PWPR $1.28	Texas Instruments	LM25185PWPR	Tape & Reel (TR)	14-HTSSOP	Surface Mount	-	-40°C ~ 125°C
LM25185QPWPRQ1 $1.39	Texas Instruments	LM25185QPWPRQ1	Tape & Reel (TR)	14-HTSSOP	Surface Mount	-	-40°C ~ 125°C
LM2524DN	Texas Instruments	IC REG CTRLR BUCK/BOOST 16DIP	Tube	16-PDIP	Through Hole	-	-40°C ~ 125°C (TJ)
LM2524DN/NOPB	Texas Instruments	IC REG CTRLR BUCK/BOOST 16DIP	Tube	16-PDIP	Through Hole	-	-40°C ~ 125°C (TJ)
LM2630MTCX-ADJ $1.64	National Semiconductor	SWITCHING CONTROLLER	Bulk	20-TSSOP	Surface Mount	-	-40°C ~ 125°C (TJ)
LM2647LQ $2.31	Texas Instruments	IC REG CTRLR BUCK 28WQFN	Tape & Reel (TR)	28-WQFN (5x5)	Surface Mount	-	-5°C ~ 125°C (TJ)
LM2647LQ/NOPB $2.14	National Semiconductor	LM2647 DUAL SYNCHRONOUS BUCK REG	Bulk	28-WQFN (5x5)	Surface Mount	-	-5°C ~ 125°C (TJ)
LM2647LQ/NOPB $3.67	Texas Instruments	IC REG CTRLR BUCK 28WQFN	Tape & Reel (TR),Cut Tape (CT)	28-WQFN (5x5)	Surface Mount	-	-5°C ~ 125°C (TJ)