LTSpice model for LM393 - All About Circuits
Jan 22, 2017 · Anyone know of a LTSpice model for the LM393? As I am sure you are aware the LM393, requires an external pullup. A native LTSpice model I grabbed at random does not seem to …
Can't rotate components in LTSpice | All About Circuits
Dec 28, 2022 · Since yesterday I don't seem to be able to rotate or swap components in LTSpice using Crl+R or Ctrl-E. When I press those keys the component doesn't move. What might be happening …
Good tutorial how to create new model in ltspice
Jun 7, 2021 · Hi everyone, I have been looking for some tutorial or book where I can find information how to create my own LTSpice model. I would like to understand what symbol in the model mean. …
Time-Controlled Switch in LTSpice - Forum for Electronics
Jun 19, 2024 · Hello, so in the voltage regulator circuit below, I want to show in the simulation that circuit shows soft-start which I think can be done if the circuit is opened mid-simulation for which I came up …
PMOS LTSpice issue - All About Circuits
Mar 9, 2025 · Started clean by uninstalling ltspice, erasing all ltspice related folder in program files, documents, and mike\AppData\Local\LTSpice. reinstalled LTspice and added the FQP27P06 model …
LTSpice - floating components? - All About Circuits
Apr 24, 2025 · I have downloaded ltspice and built the circuit and it will not give me the same result as reality so that I am confident in simulations. I asked on analog devices and someone told me they …
General purpose CMOS Op Amp and PMOS & NMOS from LTSpice …
May 4, 2025 · Hi, I want to run some simulations in LTSpice with op amps. Can anyone pls suggest any general purpose CMOS Op amp from the LTSpice library which I can use to try out circuits pls? On …
[SOLVED] - LTSpice simulation not completing | Forum for Electronics
May 4, 2025 · Hi, I am running a LTSpice (v 24.1.7) transient simulation using TLV271 op-amp. I first ran a sim with a single op amp. The sim ran OK. When I ran the sim on my ckt, the simulation is …
LTSpice regulators - LM7812 and LM7912. - All About Circuits
Aug 11, 2024 · Does anyone have an LTSpice component model/symbol combo for the LM7812 and LM7912 regulators or know of an equivalent component that's already in the library? TIA
LTspice - How to simulate switches closing at different time
Nov 16, 2020 · Hi guys! I need to model a RCL circuit with two switching that are closing at different time. How can I do it? I tried computing initial conditions but is very time consuming. Is there another …