Buck / Boost / Inverting Regulator, Switching, 1.5 A

Favorite

Overview

The MC34063A Series is a monolithic control circuit containing the primary functions required for dc-to-dc converters. These Buck Boost Inverting Switching Regulators consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This series was specifically designed to be incorporated in Step down (Buck), Step up (Boost) and Voltage-Inverting applications with a minimum number of external components. Refer to Application Notes AN920A/D and AN954/D for additional design information. The MC33063 is an extended temperature version. The NCV33063 is an extended temp version for automotive.

  • For Higher Switching Frequency See NCP3063
  • For Dedicated ENABLE Pin and Higher Switching Frequency See NCP3064
  • Fan Controller
  • DC-DC Power Supply
  • For DFN package see MC33063MNTXG
  • Cigarette Lighter Adapter (CLA)
  • Power Supply
  • Operation from 3.0 V to 40 V Input
  • Low Standby Current
  • Current Limiting
  • Output Switch Current to 1.5 A
  • Output Voltage Adjustable
  • Frequency Operation to 100 kHz
  • Precision 2% Reference
  • MC34063A = 0 to +70℃
  • MC33063A = -40 to +85℃
  • MC33063AV / NCV33063A = -40 to +125℃
  • 4x4mm DFN package option

Product List

If you wish to buy products or product samples, please log in to your onsemi account.

Search

Close Search

Products:

5

Share

Product Groups:

Orderable Parts:

5

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Topology

Control Mode

VCC Min (V)

VCC Max (V)

VO Typ (V)

IO Typ (A)

Efficiency (%)

fSW Typ (kHz)

Reference Price

MC33063ADG

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

1

260

TUBE

98

N

Step-Up/Step-Down

Hysteretic

3

40

40

1.5

80

100

$0.3016

More Details

MC33063ADR2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

2500

N

Step-Up/Step-Down

Hysteretic

3

40

40

1.5

80

100

$0.3261

More Details

MC33063AP1G

Loading...

Active

CAD Model

Pb

A

H

P

PDIP-8

NA

0

TUBE

50

N

Step-Up/Step-Down

Hysteretic

3

40

40

1.5

80

100

$0.4464

More Details

MC33063AVDG

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

1

260

TUBE

98

N

Step-Up/Step-Down

Hysteretic

3

40

40

1.5

80

100

$0.3376

More Details

MC33063AVDR2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

2500

Y

Step-Up/Step-Down

Hysteretic

3

40

40

1.5

80

100

$0.3453

More Details

Show More

1-25 of 25

Products per page

Jump to :