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AMS1117 Breakout

ZDBioHazard·kicad-breakouts·AMS1117/AMS1117.kicad_pcb

AMS1117 Breakout layout, top view — open source board by ZDBioHazard

About the AMS1117 Breakout

AMS1117 Breakout is an open source PCB design by ZDBioHazard, published on GitHub. It is a 2-layer board measuring 9.9 × 12.5 mm, with 4 components from 3 distinct parts.

Other key parts include the AMS1117-3.3. By type, the board carries 2 capacitors, 1 IC and 1 connector.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

Simple breakout boards for various electronic components.

This is a small breakout for the Advanced Monolithic AMS1117 series (and compatible) SOT-223 fixed output linear voltage regulators and their filter capacitors.

The P1 pinout should be compatible with the usual 78xx regulators.

The negative ends of C1 and C2 are very close together, but they are connected at the pads anyway, so don't be afraid of bridging them. I designed this board for reflow assembly, but I managed to get my iron in there anyway.

Main components on the AMS1117 Breakout

AMS1117-3.3

AMS1117 Breakout bill of materials (BOM)

4 components, 3 distinct parts.

QtyPartRefs
1
AMS1117-3.3
U1
1
CONN_01X03
P1
2
22uF
C1, C2

AMS1117 Breakout design files

The KiCad project lives in the ZDBioHazard/kicad-breakouts repository on GitHub; these links point at the commit this page was built from.

AMS1117 Breakout: common questions

How big is the AMS1117 Breakout?

The AMS1117 Breakout measures 9.9 × 12.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the AMS1117 Breakout?

4 components, from 3 distinct parts. The full bill of materials is listed on this page.

Where can I download the AMS1117 Breakout design files?

From the ZDBioHazard/kicad-breakouts repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the AMS1117 Breakout design in my own project?

The repository has no license, so all rights stay with ZDBioHazard. Use it as a reference, and ask the author before reusing the design.

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