Voltage Regulators - Switching Regulators

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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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Part #

Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting

MC33063AVDG
onsemi
1: £0.413
37,753In Stock

Mfr. Part No.
MC33063AVDG

Mouser Part No
863-MC33063AVDG

onsemi

Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting

Learn More

Datasheet

37,753In Stock

£0.413

£0.324

£0.321

£0.247

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Boost, Buck

Adjustable

1.5 A

1 Output

100 kHz

- 40 C

+ 125 C

MC33063A

Tube

Switching Voltage Regulators ANA DC-DC EPI80 DIE

SC33063ADR2G
onsemi
1: £0.796
3,428In Stock
End of Life

Mfr. Part No.
SC33063ADR2G

Mouser Part No
863-SC33063ADR2G

End of Life

onsemi

Switching Voltage Regulators ANA DC-DC EPI80 DIE

Learn More

Datasheet

3,428In Stock

Cut Tape

£0.796

£0.576

£0.52

£0.458

Reel

£0.405

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOIC-8

40 V

1.5 A

100 kHz

- 40 C

+ 85 C

MC33063A

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting

MC33063ADG
onsemi
1: £0.533
26,181In Stock

Mfr. Part No.
MC33063ADG

Mouser Part No
863-MC33063ADG

onsemi

Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting

Learn More

Datasheet

26,181In Stock

£0.533

£0.377

£0.37

£0.278

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

Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting

MC33063ADR2G
onsemi
1: £0.571
14,048In Stock

Mfr. Part No.
MC33063ADR2G

Mouser Part No
863-MC33063ADR2G

onsemi

Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting

Learn More

Datasheet

14,048In Stock

Cut Tape

£0.571

£0.405

£0.357

£0.32

View

Reel

£0.238

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: £0.503
9,010In Stock

Mfr. Part No.
MC34063ADG

Mouser Part No
863-MC34063ADG

onsemi

Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting

Learn More

Datasheet

9,010In Stock

£0.503

£0.36

£0.345

£0.26

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

Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting

MC34063AP1G
onsemi
1: £0.743
11,331In Stock

Mfr. Part No.
MC34063AP1G

Mouser Part No
863-MC34063AP1G

onsemi

Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting

Learn More

Datasheet

11,331In Stock

£0.743

£0.529

£0.381

£0.37

View

Min.: 1
Mult.: 1

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

MC33063AP1G
onsemi
1: £0.736
564In Stock

Mfr. Part No.
MC33063AP1G

Mouser Part No
863-MC33063AP1G

onsemi

Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting

Learn More

Datasheet

564In Stock

£0.736

£0.529

£0.392

£0.391

£0.36

Min.: 1
Mult.: 1

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

MC33063AVDR2G
onsemi
1: £0.601
515In Stock
4,500Expected 10/04/2026

Mfr. Part No.
MC33063AVDR2G

Mouser Part No
863-MC33063AVDR2G

onsemi

Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting

Learn More

Datasheet

515In Stock

4,500Expected 10/04/2026

Cut Tape

£0.601

£0.426

£0.383

£0.336

Reel

£0.265

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

MC34063ADR2G
onsemi
1: £0.518
3,581In Stock
6,950Expected 13/02/2026

Mfr. Part No.
MC34063ADR2G

Mouser Part No
863-MC34063ADR2G

onsemi

Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting

Learn More

Datasheet

3,581In Stock

6,950Expected 13/02/2026

Cut Tape

£0.518

£0.372

£0.332

£0.292

Reel

£0.223

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

MC33063AVPG
onsemi
1: £1.29
105In Stock
NRND

Mfr. Part No.
MC33063AVPG

Mouser Part No
863-MC33063AVPG

NRND

onsemi

Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting

Learn More

Datasheet

105In Stock

£1.29

£0.818

£0.616

£0.547

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

MC3x063A Monolithic Inverting Regulators

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