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LT1109A - Micropower DC/DC Converter Flash Memory VPP Generator Adjustable and Fixed 5V/ 12V

Key Features

  • s s s s s s s.

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LT1109A Micropower DC/DC Converter Flash Memory VPP Generator Adjustable and Fixed 5V, 12V FEATURES s s s s s s s DESCRIPTIO Uses Off-the-Shelf Inductors Low Cost 8-Pin DIP or SO Package Fixed 5V or 12V Output or Adjustable Version Only Four External Components Required 360µA Standby Current Logic-Controlled Shutdown The LT1109A is a simple step-up DC/DC converter. The 8pin DIP or SOIC devices require only four external components to construct a complete DC/DC converter. Current drain is just 360µA at no load, making the device ideal for cost-sensitive applications where standby current must be kept to a minimum. The LT1109A-12 can deliver 12V at over 150mA from a 5V supply, enough power to program four flash memory chips simultaneously.