Automate LDO design, sizing, and verification for PTM 180nm PMOS-pass regulators.
npx skills add https://github.com/Arcadia-1/analog-circuit-skills --skill ldo
Please help me install this Agent Skill. Skill: ldo Source: https://github.com/Arcadia-1/analog-circuit-skills/tree/main/LDO Command: npx skills add https://github.com/Arcadia-1/analog-circuit-skills --skill ldo
This skill automates end-to-end LDO design, sizing, and verification for PTM 180nm PMOS-pass regulators, consolidating DC/AC/noise/transient analyses and sizing workflows.
Run the master LDO script in the LDO/scripts directory to execute all analyses.
High-intent search queries and answers about installing and using this skill.
You can automate LDO design by running the master script in the scripts directory, which handles DC, AC, noise, and transient analyses for PTM 180nm PMOS-pass regulators. It iteratively sizes transistors to meet your target specifications.
Verifying LDO loop gain and PSRR requires running AC simulations in ngspice. This skill automates these analyses and plots loop gain, PSRR, and Zout to visualize stability margins and regulation accuracy.
Yes, you need Python 3 with numpy, matplotlib, and scipy installed. You also need ngspice on your system PATH and the PTM180 BSIM3v3 models to execute the LDO sizing and verification workflows.
Yes, the skill supports trade-off exploration and design iteration for GBW, phase margin, and regulation accuracy. It automates biasing and sizing adjustments to help you balance these performance metrics.
LDO transient simulations fail if ngspice is not on your PATH or PTM180 BSIM3v3 models are missing. Ensure Python dependencies like numpy and scipy are installed, and the SKILL.md frontmatter contains the required name and description.
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