# 3V3 Voltage Regulator ## Description A sublayout based on AMS1117-3.3 with all of its needed filtering capacitors. ## Project Details - **Owner:** jharwinbarrozo - **Created:** 3/16/2026 - **Last Updated:** 3/16/2026 - **Visibility:** Public - **Name to Display:** 3V3 LDO VREG ## Key Components ### U1 — [AMS1117-3.3](https://www.flux.ai/jharwinbarrozo/ams1117-33.md) - Part Type: Integrated Circuit - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_KEXIN-AMS1117-3-3_C369933.pdf - Manufacturer Name: Kexin - Manufacturer Part Number: AMS1117-3.3 **Pins:** - GND [pin 1] - TAB [pin 4] - VI [pin 3] - VO [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jharwinbarrozo/3v3-voltage-regulator](https://www.flux.ai/jharwinbarrozo/3v3-voltage-regulator).* --- *Generated from [https://www.flux.ai/jharwinbarrozo/3v3-voltage-regulator](https://www.flux.ai/jharwinbarrozo/3v3-voltage-regulator)*