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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 67,224

Web Price
$0.455 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.

Cost Per Unit: $3.955
Total:

$7.91

USD
Attributes
Attributes Table
Topology Buck/Boost/Inverting
Input Voltage 3V to 40V
Output Current-Max 1.5A
Output Type Adjustable
Switching Frequency-Max 100kHz
Operating Temp Range -40°C to +85°C
Efficiency 87.7%
No. of Outputs 1
Storage Temperature Range -65°C to +150°C
Load Regulation 10mV
Features and Applications

The MC33063A Series are switching regulators with monolithic control circuit containing the  primary functions required for DC−to−DC converters. These devices 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 and Step−Up and Voltage−Inverting applications with a minimum number of external components. The MC33063 is an extended temperature version. The NCV33063 is an extended temp version for automotive.

Key Features:

  • 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
  • Pb−Free Packages are Available
  • MC33063A = -40 to +85 °C

Benefits:

  • Wide input voltage range usable for many applications
  • <100 uA Collector Off-State Current
  • Adjustable current limit provides improved protection
  • Large 1.5 A peak current capability provides up to ~1A of average current output
  • External resistor divider for various output voltage options
  • Optimize frequency for size or efficiency
  • Accurate system level performance
  • Exposed pad package allows for higher output current and improved thermal performance

Applications:

  • Higher Switching Frequency
  • Fan Controller
  • DC-DC Power Supply