Voltage Regulators - Switching Regulators – Mouser Mexico

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MC3x063A Monolithic Inverting Regulators

onsemi MC3x063A Monolithic Inverting Regulators are monolithic control circuits containing the primary functions required for DC-DC converters. Buck, Boost, and Inverting topologies are available. These devices consist of an internal temperature-compensated reference, comparator, and controlled duty cycle oscillator with an active current limit circuit, driver, and high current output switch. This series was designed to be incorporated in Step-Down/-Up and Voltage-Inverting applications with a minimum number of external components.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Mounting Style	Package / Case	Topology	Output Voltage	Output Current	Number of Outputs	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting MC33063AVDR2G onsemi 1: $1.05 23,649In Stock	Mfr. Part # MC33063AVDR2G Mouser Part # 863-MC33063AVDR2G	onsemi	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting Learn More about onsemi mc3x063a regulators	Datasheet	23,649In Stock	Cut Tape $1.05 $0.776 $0.696 $0.614 View Reel $0.471 $0.572 $0.549 $0.525 $0.471 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500			SMD/SMT	SOIC-8	Boost, Buck	1.25 V to 40 V	1.5 A	1 Output	100 kHz	- 40 C	+ 125 C	MC33063A	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting MC33063AVDG onsemi 1: $1.03 35,416In Stock	Mfr. Part # MC33063AVDG Mouser Part # 863-MC33063AVDG	onsemi	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting Learn More about onsemi mc3x063a regulators	Datasheet	35,416In Stock	$1.03 $0.74 $0.592 $0.55	Min.: 1 Mult.: 1 Max.: 196			SMD/SMT	SOIC-8	Boost, Buck	Adjustable	1.5 A	1 Output	100 kHz	- 40 C	+ 125 C	MC33063A	Tube
	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting MC33063ADG onsemi 1: $0.988 24,324In Stock	Mfr. Part # MC33063ADG Mouser Part # 863-MC33063ADG	onsemi	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting Learn More about onsemi mc3x063a regulators	Datasheet	24,324In Stock	$0.988 $0.697 $0.605 $0.536 View $0.519 $0.495	Min.: 1 Mult.: 1 Max.: 588			SMD/SMT	SOIC-8	Boost, Buck	Adjustable	1.5 A	1 Output	100 kHz	- 40 C	+ 85 C	MC33063A	Tube
	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting MC33063ADR2G onsemi 1: $1.03 9,515In Stock	Mfr. Part # MC33063ADR2G Mouser Part # 863-MC33063ADR2G	onsemi	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting Learn More about onsemi mc3x063a regulators	Datasheet	9,515In Stock	Cut Tape $1.03 $0.754 $0.649 $0.592 View Reel $0.463 $0.555 $0.504 $0.49 $0.463 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500			SMD/SMT	SOIC-8	Boost, Buck	Adjustable	1.5 A	1 Output	100 kHz	- 40 C	+ 85 C	MC33063A	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting MC34063ADG onsemi 1: $0.949 7,538In Stock	Mfr. Part # MC34063ADG Mouser Part # 863-MC34063ADG	onsemi	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting Learn More about onsemi mc3x063a regulators	Datasheet	7,538In Stock	$0.949 $0.675 $0.615 $0.51 $0.491	Min.: 1 Mult.: 1 Max.: 392			SMD/SMT	SOIC-8	Boost, Buck	Adjustable	1.5 A	1 Output	100 kHz	0 C	+ 70 C	MC34063A	Tube
	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting MC34063ADR2G onsemi 1: $0.91 43,576In Stock 30,000On Order	Mfr. Part # MC34063ADR2G Mouser Part # 863-MC34063ADR2G	onsemi	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting Learn More about onsemi mc3x063a regulators	Datasheet	43,576In Stock 30,000On Order	Cut Tape $0.91 $0.663 $0.594 $0.511 View Reel $0.406 $0.486 $0.447 $0.433 $0.406 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500			SMD/SMT	SOIC-8	Boost, Buck, Inverting		1.5 A		100 kHz	0 C	+ 70 C	MC34063A	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting MC33063AP1G onsemi 1: $1.61 185In Stock 3,150Expected 11/2/2026	Mfr. Part # MC33063AP1G Mouser Part # 863-MC33063AP1G	onsemi	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting Learn More about onsemi mc3x063a regulators	Datasheet	185In Stock 3,150Expected 11/2/2026	$1.61 $1.19 $1.05 $0.95	Min.: 1 Mult.: 1 Max.: 150			Through Hole	PDIP-8	Boost, Buck	Adjustable	1.5 A	1 Output	100 kHz	- 40 C	+ 85 C	MC33063A	Tube
	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting MC34063AP1G onsemi 1: $1.94 555In Stock 10,000Expected 10/30/2026	Mfr. Part # MC34063AP1G Mouser Part # 863-MC34063AP1G	onsemi	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting Learn More about onsemi mc3x063a regulators	Datasheet	555In Stock 10,000Expected 10/30/2026	$1.94 $1.40 $1.14 $1.07 $0.948	Min.: 1 Mult.: 1 Max.: 250			Through Hole	PDIP-8	Boost, Buck, Inverting	Adjustable	1.5 A		100 kHz	0 C	+ 70 C	MC34063A	Tube
	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting MC33063AVPG onsemi 1: $1.30 195In Stock 450Expected 3/15/2027 End of Life	Mfr. Part # MC33063AVPG Mouser Part # 863-MC33063AVPG End of Life	onsemi	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting Learn More about onsemi mc3x063a regulators	Datasheet	195In Stock 450Expected 3/15/2027	$1.30 $0.931 $0.785 $0.767	Min.: 1 Mult.: 1 Max.: 150			Through Hole	PDIP-8	Boost, Buck	Adjustable	1.5 A	1 Output	100 kHz	- 40 C	+ 125 C	NCV33063AV	Tube