DC DC Switching Controllers

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Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
LM3150MHX/NOPB IC REG CTRLR BUCK 14TSSOP Texas Instruments	2,570 In Stock	1 : $3.34000 Cut Tape (CT) 2,500 : $1.78881 Tape & Reel (TR)	-	SIMPLE SWITCHER®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6V ~ 42V	Up to 1MHz	-	Yes	No	-	Current Limit, Enable, On Time Control, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	14-PowerTSSOP (0.173", 4.40mm Width)	14-HTSSOP
LM3150MHE/NOPB IC REG CTRLR BUCK 14TSSOP Texas Instruments	1,446 In Stock	1 : $3.94000 Cut Tape (CT) 250 : $2.34220 Tape & Reel (TR)	-	SIMPLE SWITCHER®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6V ~ 42V	Up to 1MHz	-	Yes	No	-	Current Limit, Enable, On Time Control, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	14-PowerTSSOP (0.173", 4.40mm Width)	14-HTSSOP
LM3150MH/NOPB IC REG CTRLR BUCK 14TSSOP Texas Instruments	637 In Stock	1 : $3.94000 Tube	-	SIMPLE SWITCHER®	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6V ~ 42V	Up to 1MHz	-	Yes	No	-	Current Limit, Enable, On Time Control, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	14-PowerTSSOP (0.173", 4.40mm Width)	14-HTSSOP

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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.