Micropower DC/DC Converter Flash Memory VPP Generator Adjustable And Fixed 5V, 12V

The LT1109A is a simple Step-up DC/DC converter. The 8- pin DIP or SOIC devices require only four external compo- nents to construct a complete DC/DC converter. Current drain is just 360A 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. The LT1109A-5 CAN deliver 5V at up to 110mA from a 2V input. The devices feature a shutdown pin that turns off the Oscillator when taken low. The gated- Oscillator design requires no frequency compensation components. High frequency 120kHz operation permits the use of small surface mount inductors and capacitors. By Linear Technology Corporation
LT1109A 's PackagesLT1109A 's pdf datasheet
LT1109ACN8
LT1109ACN8-5
LT1109ACN8-12
LT1109ACS8
LT1109ACS8-5
LT1109ACS8-12
1109A
1109A5
1109A1




LT1109A Pinout, Pinouts
LT1109A pinout,Pin out
This is one package pinout of LT1109A,If you need more pinouts please download LT1109A's pdf datasheet.

LT1109A Application circuits
LT1109A circuits
This is one application circuit of LT1109A,If you need more circuits,please download LT1109A's pdf datasheet.


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LT1109A Application Notes LT1109A RoHS LT1109A Circuits LT1109A footprint