Dear support team,
I have a few questions regarding LT1790 to output -2.5V.
- In figure 7, R1 is set to 10k for a 3V input. Must we adjust resistor value for higher input voltages (5V input for example)?
- In figure 7 considering RL=20k, Vee=-5V, Vin = 5V. How can we estimate the maximum load on -2.5V output? In LTspice simulation loading -2.5V with a 20k resistor drops -2.5V output ref to -2.14V