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 (TWD) 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
onsemi Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting
Datasheet
35,728In Stock
NT$29.04
NT$21.15
NT$17.42
NT$16.06
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Min.: 1
Mult.: 1
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
25,332In Stock
NT$29.04
NT$20.33
NT$16.71
NT$14.73
View
Min.: 1
Mult.: 1
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
21,147In Stock
Cut Tape
NT$29.40
NT$21.33
NT$19.18
NT$17.03
NT$16.53
Reel
NT$14.02
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
70,965In Stock
Cut Tape
NT$27.60
NT$19.61
NT$17.35
NT$15.16
Reel
NT$12.58
View
MouseReel Available
Min.: 1
Mult.: 1
: 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
10,499In Stock
Cut Tape
NT$29.76
NT$22.30
NT$19.36
NT$16.99
Reel
NT$14.23
View
MouseReel Available
Min.: 1
Mult.: 1
: 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
6,276In Stock
3,822Expected 1/22/2027
NT$28.32
NT$19.90
NT$17.96
NT$15.06
View
Min.: 1
Mult.: 1
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
1,180In Stock
1,850Expected 11/10/2026
NT$48.04
NT$34.74
NT$30.94
NT$27.75
View
Min.: 1
Mult.: 1
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
615In Stock
10,000On Order
NT$57.72
NT$39.08
NT$34.42
NT$31.80
View
Min.: 1
Mult.: 1
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
5In Stock
NT$36.93
View
Min.: 1
Mult.: 1
Through Hole PDIP-8 Boost, Buck Adjustable 1.5 A 1 Output 100 kHz - 40 C + 125 C NCV33063AV Tube