


Resistor Table
Table of standard resistor values for each E series. 

Resistor Finder
Enter the target resistor value, and the tool will find the closest single resistor values in the chosen E series. The tool also generates a list of the best series and parallel resisitor combinations that match the target value. Minimum and maximum resistor values from which to choose can be specified before a search. One value of the series combination or parallel combination can be fixed before searching. 

Voltage Regulator
Enter the target output voltage, target resistor divider current, reference voltage range, input bias current range and resistor tolerance, and the tool will find the best resistor divider single, series or parallel values from the selected E series, and calculate the output voltage error range. 

Comparator with Hysteresis
Enter the target input trip voltage, target resistor divider current, rising and falling theshold voltage ranges, input bias current range and resistor tolerance, and the tool will find the best resistor divider values from the selected E series, and calculate the input trip voltage error range. 

LTspice Schematic Viewer
Read an LTspice netlist (*.asc) and associated symbol netlists (*.asy), and redraw them in the LTC Marcom format. 




