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Manufacturer Part #


MC34063EB Series 40 V 1.5 A DC / DC Converter Control Circuit SMT - SOIC-8

Product Specification Section
Technical Attributes
Attributes Table
Topology: Buck/Boost
Input Voltage: 3V to 40V
Output Current-Max: 1.5A
Output Type: Adjustable
Switching Frequency-Max: 100kHz
Operating Temp Range: -40°C to +125°C
Efficiency: 89%
No. of Outputs: 1
Quiescent Current: 2.5mA
Storage Temperature Range: -40°C to +150°C
Load Regulation: 10mV
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The MC34063EBD-TR is a monolithic DC-DC converter control circuit designed for step-down, step-up and voltage inverting applications.


  • Output switch current in excess of 1.5 A
  • 2 % reference accuracy
  • Low quiescent current: 2.5 mA (typical)
  • Operating from 3 V to 40 V
  • Frequency operation to 100 kHz
  • Active current limiting


  • Power supplies and converters
  • Process control and automation
  • Communications and networking
Pricing Section
Global Stock:
Cost Per Unit
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Web Price:
$0.45 USD Each

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.