4 layers68.6 × 53.3 mm
2 layers43 × 58 mm
AMS1117
ProZSolutions/Power-BoardAMS1117 LDO 3.3v and 5v with 750 milliamp fuse
- Size
- 43 × 58 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 21
- Nets
- 8
- Pads
- 42
- Tracks, vias
- 110, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 12 Jul 2021
- Updated
- 21 Jul 2021
Overview
AMS1117 is an open-source printed circuit board by ProZSolutions, from the ProZSolutions/Power-Board repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 43 × 58 mm with 21 parts on 8 nets, routed with 110 tracks and 0 vias.
It is built around the AMS1117-3.3, AMS1117-5.0 and SS14. Its parts include 4 capacitors, 2 ICs, 2 diodes and 2 fuses.
Main components
3
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsAMS1117-5.0
SOT-223-40℃~+125℃ 1 1.3V 15V 1A 5V 60dB Fixed Positive Short Circuit Protection、Thermal shutdown SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
SS14
SMA(DO-214AC)-55℃~+150℃ 1A 25A 300uA@40V 40V 550mV@1A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
README
README.mdPower-Board
ams1117 LDO 3.3v and 5v with 750 milli amp fuse
Parts
21| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | Conn_01x02 | Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | +3.3v GND, +5v GND, J1, J2, J3, J4, J5 |
| 4 | MountingHole | MountingHole:MountingHole_2.5mm_Pad | H1, H2, H3, H4 |
| 2 | 10uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C2 |
| 2 | 4.7uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C3, C4 |
| 2 | 750mA | Fuse:Fuse_1206_3216Metric | F1, F2 |
| 2 | SS14 | Diode_SMD:D_SMA | D1, D2 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | AMS1117-5.0 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
Questions
How big is the AMS1117 PCB?
It measures 43 × 58 mm and has 2 copper layers, 1.6 mm thick.
What parts does the AMS1117 use?
21 parts, built around the AMS1117-3.3, AMS1117-5.0 and SS14. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the AMS1117 KiCad files?
From the ProZSolutions/Power-Board repository on GitHub, at the commit this page was made from: the board is AMS1117.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the AMS1117 design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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