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DC/DC Controller, 34063, DIP8 - MC34063ABN
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| 10+ | £0.40 |
| 50+ | £0.35 |
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoMC34063ABN
Order CodeSC10347
Technical Datasheet
Output TypeAdjustable
No. of Outputs1Outputs
TopologyBuck, Boost, Inverting
Input Voltage Min3V
Input Voltage Max40V
Max Output Current1.5A
Output Current1.5A
IC Case / PackageDIP
No. of Pins8Pins
IC MountingThrough Hole
Output Voltage - Nom-
Output Voltage Min1.25V
Output Voltage Max40V
Switching Frequency Typ33kHz
Efficiency89%
Operating Temperature Min0°C
Operating Temperature Max70°C
Product Range-
Qualification-
MSL-
SVHCNo SVHC (25-Jun-2025)
DC / DC Converter IC CaseDIP
Automotive Qualification Standard-
Switching Frequency100kHz
Product Overview
The MC34063ABN is a monolithic Control Circuit which delivers the main functions for DC-to-DC voltage converting. The device contains an internal temperature compensated reference, comparator and duty cycle controlled oscillator with an active current limit circuit, driver and high current output switch. Output voltage is adjustable through two external resistors with 2% reference accuracy. Employing a minimum number of external components, the device is designed for step-down, step-up and voltage-inverting applications.
- Active current limiting
- 2.5mA Typical low quiescent current
Applications
Power Management
Technical Specifications
Output Type
Adjustable
Topology
Buck, Boost, Inverting
Input Voltage Max
40V
Output Current
1.5A
No. of Pins
8Pins
Output Voltage - Nom
-
Output Voltage Max
40V
Efficiency
89%
Operating Temperature Max
70°C
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Automotive Qualification Standard
-
No. of Outputs
1Outputs
Input Voltage Min
3V
Max Output Current
1.5A
IC Case / Package
DIP
IC Mounting
Through Hole
Output Voltage Min
1.25V
Switching Frequency Typ
33kHz
Operating Temperature Min
0°C
Product Range
-
MSL
-
DC / DC Converter IC Case
DIP
Switching Frequency
100kHz
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Italy
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Italy
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00047