AMS117-3.3 Regulator Schematic

kaknayan

kaknayan

create a schematic for AMS117-3V3 regulator, input is 5V & output is 3V3 fixed.

flux

I’ll create a fixed 3.3 V regulator schematic from 5 V using AMS1117-3.3.
Plan:
  • Add AMS1117-3.3; define 5 V (VIN), 3.3 V (VOUT), and GND nets.
  • Add input/output caps per datasheet (e.g., 10uF Capacitor and 100nF Capacitor on VIN and VOUT).
  • Wire VIN to 5 V, VOUT to 3.3 V, connect grounds to Ground, and handle the tab per datasheet.
  • Label nets, set values, and run ERC.
Click Start to run this plan, or let me know if you want different capacitor values or footprints.
Pick capacitor values
Add reverse protection
Confirm tab connection
Need footprint guidance
How to label nets
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Documents

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    Assets

    AP1117-15

    AP1117-15

    defaultDefault
    kicad_mod

    SOT-223.kicad_mod

    SOT-223Footprint
    ams117-thumb.png

    ams117-thumb.png

    ams117-thumbThumbnail
    step

    SOT-223.step

    3D_SOT-2233D Model

    AMS1117-3.3

    AMS1117-3.3 thumbnail
    3V3 Linear Voltage Regulator IC Positive Adjustable 1 Output 1A SOT-223

    Properties

    Integrated Circuit

    AMS1117-3.3

    Kexin

    lcsc.com/datasheet/lcsc_datasheet_2410122028_KEXIN-AMS1117-3-3_C369933.pdf

    U

    Pricing & Availability

    Distributor

    Qty 1

    Controls