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
TPS53681RSBT $10.22	Texas Instruments	DUAL-CHANNEL 6+2/5+3 D-CAP+TM MU	Tape & Reel (TR),Cut Tape (CT)	40-WQFN (5x5)	Surface Mount	D-CAP+™	-40°C ~ 125°C (TJ)
TPS53688RSBR $3.94	Texas Instruments	DUAL-CHANNEL, 8 PHASE STEP-DOWN,	Tape & Reel (TR),Cut Tape (CT)	40-WQFN (5x5)	Surface Mount	D-CAP+™	-40°C ~ 125°C
TPS53688RSBT $11.30	Texas Instruments	MULTIPHASE DC-DC CONTROLLER	Tape & Reel (TR),Cut Tape (CT)	40-WQFN (5x5)	Surface Mount	D-CAP+™	-40°C ~ 125°C
TPS536C7B1RSLR $3.42	Texas Instruments	IC POWER	Tape & Reel (TR)	48-VQFN (6x6)	Surface Mount	D-CAP+™	-40°C ~ 125°C (TA)
TPS536C7B1RSLT $11.65	Texas Instruments	DUAL-CHANNEL D-CAP+, PMBU	Tape & Reel (TR),Cut Tape (CT)	48-VQFN (6x6)	Surface Mount	-	-40°C ~ 125°C (TA)
TPS53819ARGTR $1.91	Texas Instruments	IC REG CTRLR BUCK PMBUS 16QFN	Tape & Reel (TR),Cut Tape (CT)	16-VQFN (3x3)	Surface Mount	D-CAP2™, Eco-Mode™	-40°C ~ 85°C (TA)
TPS53819ARGTT $2.58	Texas Instruments	IC REG CTRLR BUCK PMBUS 16QFN	Tape & Reel (TR),Cut Tape (CT)	16-VQFN (3x3)	Surface Mount	D-CAP2™, Eco-Mode™	-40°C ~ 85°C (TA)
TPS56302PWPR $5.35	Texas Instruments	DUAL SWITCHING CONTROLLER	Bulk	-	-	*	-