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KA278R12C
2A Fixed 12V Low Dropout Voltage Regulator (LDO)

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Contents

General Description
Features
Product Status/Pricing/Packaging
Order Samples
Qualification Support

General Description

The KA278RXXC is a low-dropout voltage regulator suitable for various electronic equipments. It provides constant voltage power source with TO-220-4 lead full mold package. The dropout voltage of KA278RXXC is below 0.5V in full rated current (2A). This regulator has various functions such as a peak current protection, a thermal shut down, an overvoltage protection.

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Features

KA278RXXC-series (33/05/51/09/12)
  • 2A/3.3V, 5V, 5.1V, 9V, 12V output low dropout voltage regulator
  • TO-220 full-mold package (4pin)
  • Overcurrent protection, thermal shutdown
  • Overvoltage protection, short circuit protection
  • With output disable function
KA278RA05C
  • Nominal 5V output without adjusting
  • Output adjustable between 1.25V and 32V
  • 2A output low dropout voltage regulator
  • TO-220 full-mold package (4pin)
  • Overcurrent protection, thermal shutdown
  • Overvoltage protection, short circuit protection

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Product Status/Pricing/Packaging      buy now

ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**
KA278R12CTUFull ProductionRoHS Compliant$0.63TO-220F4RAIL TBDLine 1: $Y (Fairchild logo)
Line 2: 278R12 Line 3: C&Z&E&E&3&K
KA278R12CYDTUFull ProductionRoHS Compliant$2.81TO-220F4RAIL TBDLine 1: $Y (Fairchild logo)
Line 2: 278R12 Line 3: C&Z&E&E&3&K
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product KA278R12C is available. Click here for more information .

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Qualification Support

Click on a product for detailed qualification data

Product
KA278R12CTU
KA278R12CYDTU

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