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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Description Datasheet Availability Pricing (EUR) 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
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onsemi Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting
Datasheet
35,812In Stock
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
onsemi Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting
Datasheet
17,645In Stock
9,996Expected 25/06/2026
Min.: 1
Mult.: 1
Max.: 784

SMD/SMT SOIC-8 Boost, Buck Adjustable 1.5 A 1 Output 100 kHz - 40 C + 85 C MC33063A Tube
onsemi Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting
Datasheet
7,595In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 750
: 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
onsemi Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting
Datasheet
12,573In Stock
10,000Expected 29/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
onsemi Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting
Datasheet
10,044In Stock
Min.: 1
Mult.: 1
Max.: 294

SMD/SMT SOIC-8 Boost, Buck Adjustable 1.5 A 1 Output 100 kHz 0 C + 70 C MC34063A Tube
onsemi Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting
Datasheet
20,835In Stock
20,000Expected 17/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,850
: 2,500

SMD/SMT SOIC-8 Boost, Buck, Inverting 1.5 A 100 kHz 0 C + 70 C MC34063A Reel, Cut Tape, MouseReel

onsemi Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting
Datasheet
7,942In Stock
Min.: 1
Mult.: 1
Max.: 300

Through Hole PDIP-8 Boost, Buck, Inverting Adjustable 1.5 A 100 kHz 0 C + 70 C MC34063A Tube

onsemi Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting
Datasheet
181In Stock
1,150On Order
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

onsemi Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting
Datasheet
69In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-8 Boost, Buck Adjustable 1.5 A 1 Output 100 kHz - 40 C + 125 C NCV33063AV Tube
onsemi Switching Voltage Regulators ANA DC-DC EPI80 DIE
Datasheet
Non-Stocked Lead-Time 53 Weeks

SMD/SMT SOIC-8 40 V 1.5 A 100 kHz - 40 C + 85 C MC33063A Reel