MC34063ABD is Obsolete and no longer manufactured.
Available Substitutes:

Direct


Texas Instruments
In Stock: 1,221
Unit Price: Fr.1.51000
Datasheet

Direct


Texas Instruments
In Stock: 18,454
Unit Price: Fr.0.56000
Datasheet

Direct


Texas Instruments
In Stock: 227
Unit Price: Fr.0.45000
Datasheet

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Texas Instruments
In Stock: 1,023
Unit Price: Fr.1.74000
Datasheet

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onsemi
In Stock: 5,582
Unit Price: Fr.0.58000
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Texas Instruments
In Stock: 81,867
Unit Price: Fr.0.58000
Datasheet

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onsemi
In Stock: 7,689
Unit Price: Fr.0.56000
Datasheet
Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-SOIC (0.154", 3.90mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MC34063ABD

DigiKey Part Number
MC34063ABD-ND
Manufacturer
Manufacturer Product Number
MC34063ABD
Description
IC REG BUCK BOOST ADJ 1.5A 8SOIC
Customer Reference
Detailed Description
Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-SOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
38V
Packaging
Tube
Current - Output
Part Status
Obsolete
Frequency - Switching
33kHz
Function
Step-Up, Step-Down
Synchronous Rectifier
No
Output Configuration
Positive or Negative
Operating Temperature
-40°C ~ 85°C (TA)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
8-SOIC
Voltage - Input (Min)
3V
Base Product Number
Voltage - Input (Max)
40V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MC33063ADTexas Instruments1,221296-26168-5-NDFr.1.51000Direct
MC33063ADRTexas Instruments18,454296-17763-1-NDFr.0.56000Direct
MC33063ADRE4Texas Instruments227296-52668-1-NDFr.0.45000Direct
MC34063ADTexas Instruments1,023296-26169-5-NDFr.1.74000Similar
MC34063ADGonsemi5,582MC34063ADGOS-NDFr.0.58000Similar
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types