MC34063A: Buck / Boost / Inverting Regulator, Switching, 1.5 A
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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.
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Applications | End Products | |
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Technical Documentation & Design Resources
Design & Development Tools (1) | Package Drawings (2) |
Application Notes (1) | Videos (4) |
Simulation Models (6) | Evaluation Board Documents (28) |
Data Sheets (1) | FAQ (2) |
Evaluation/Development Tool Information
Product | Status | Compliance | Short Description | Action | |
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MC34063LBBGEVB | Active |
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Switching Control Circuit Evaluation Board | ||
MC34063LBGEVB | Active |
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Boost Regulator Evaluation Board | ||
MC34063LBKEVB | Active |
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Leaded Buck Regulator Evaluation Board | ||
MC34063SMDBBGEVB | Active |
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Buck-Boost Regulator Evaluation Board | ||
MC34063SMDBGEVB | Active |
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Switching Control Circuit Evaluation Board | ||
MC34063SMDBKGEVB | Active |
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MC34063 PB-FREE EVAL BOAR | ||
MC34063SMDINVEVB | Active |
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SMD Voltage Inverting Regulator Evaluation Board |
Availability & Samples
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Specifications
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Case Outlines
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Application Diagram
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Case Outline |
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MC34063ADG | Active |
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MC34063A, TA= 0°C to +70°C | SOIC-8 | 751-07 | 1 | 260 | Tube | 98 | $0.1956 | ||||||||
MC34063ADR2G | Active |
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MC34063A, TA= 0°C to +70°C | SOIC-8 | 751-07 | 1 | 260 | Tape and Reel | 2500 | $0.2 | ||||||||
MC34063AP1G | Active |
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MC34063A, TA= 0°C to +70°C | PDIP-8 | 626-05 | NA | Tube | 50 | $0.2531 | |||||||||
MC34063AD | Obsolete |
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MC34063A | SOIC-8 | 751-07 | 1 | 235 | Tube | 98 |
Market Leadtime (weeks) | : | Contact Factory |
FutureElectronics (2020-08-19 00:00) | : | >1K |
Avnet (2020-08-19 00:00) | : | <1K |
Market Leadtime (weeks) | : | 8 to 12 |
FutureElectronics (2020-08-19 00:00) | : | >10K |
PandS (2020-09-14 00:00) | : | >10K |
Avnet (2020-08-19 00:00) | : | >10K |
Market Leadtime (weeks) | : | Contact Factory |
Avnet (2020-08-19 00:00) | : | >1K |
FutureElectronics (2020-08-19 00:00) | : | >1K |
Market Leadtime (weeks) | : | Contact Factory |
Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
Control Mode
VCC Min (V)
VCC Max (V)
VO Typ (V)
IO Typ (A)
Efficiency (%)
fSW Typ (kHz)
Package Type
MC34063ADG
$0.1956
Pb
A
H
P
Active
Step-Down
Step-Up
Step-Up/Step-Down
Voltage Mode
3
40
1.25 to 40
1.5
100
SOIC-8
MC34063ADR2G
$0.2
Pb
A
H
P
Active
Step-Down
Step-Up
Step-Up/Step-Down
Voltage Mode
3
40
1.25 to 40
1.5
100
SOIC-8
MC34063AP1G
$0.2531
Pb
A
H
P
Active
Step-Down
Step-Up
Step-Up/Step-Down
Voltage Mode
3
40
1.25 to 40
1.5
100
PDIP-8
Associated Products |
Do you need a device with A wider temperature range?
MC33063A
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Support |
Featured Video |
Buck-Boost Regulator Evaluation Board - MC34063SMDBBGEVB |
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