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DC1209A - LT3060EDC Demo Board | Low Noise, Low Dropout, Micropower Linear Regulator, 2.1V ≤ VIN ≤ 45V, Vout = 1.2V/1.5V/1.8V/2.0V/2.5V/3.3V/5V @ 100mA

Demonstration circuit 1209A is a Micropower, low dropout linear regulator featuring LT®3060, which comes in an 8-lead TSOT23 or 2mmX2mm DFN package. The DC1209A has an input voltage range from 2.1V to 45V, and is capable of delivering up to 100mA output current. The jumper-selectable output voltage can be set to 1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 3.3V, 5V or a user-defined value. An external capacitor at REF/BYP pin provides low noise reference and programmable output soft-start functionality. The LT3060’s quiescent current is merely 40uA and provides fast transient response with a minimum 2.2uF output capacitor.

DC1209A - Schematic

 


Software

LTspice

LTspice® software is a powerful, fast and free simulation tool, schematic capture and waveform viewer with enhancements and models for improving the simulation of switching regulators. Click here to download LTspice

To launch a ready to run LTspice demonstration circuit for this part:

  • Step 1: If you have not installed LTspice on this computer, download and install LTspice
  • Step 2: Once LTspice is installed, click on the link(s) below to launch the simulation
  • Step 3: If LTspice does not automatically open after clicking the link above, you can instead run the simulation by right clicking on the link and selecting "Save Target As." After saving the file to your computer, start LTspice and open the demonstration circuit by selecting 'Open' from the 'File' menu

To explore other ready to run LTspice demonstration circuits, please visit our Demo Circuits Collection.