component
MCP1703T-3302E/CB
Public Made by Adomby adom
Microchip Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23A-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left)
5 files changed
+135−3
mcp1703t-3302e.lbr+1−1@@ -66,7 +66,7 @@ <wire x1="0.7600" y1="-1.5600" x2="-0.7600" y2="-1.5600" width="0.1200" layer="21"/> <text x="0" y="2.288" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-2.288" size="1.27" layer="27" align="top-center">>VALUE</text>-</package>+<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-1.3000" y="0.3800"/><vertex x="-1.0600" y="0.0500"/><vertex x="-1.5400" y="0.0500"/></polygon></package> </packages> <symbols> <symbol name="MCP1703T-3302E">
package.json+2−1@@ -24,6 +24,7 @@ "docs/hero.png", "docs/mcp1703t-3302e-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ] }
pads.jsonadded+120@@ -0,0 +1,120 @@+{+ "schema": "adom.pads/1",+ "slug": "mcp1703t-3302e",+ "footprint": "SOT-23",+ "generated_from": {+ "footprint": "SOT-23@sha256:0d88c86c1b6d8c1a",+ "pins": "page.json:component.pins",+ "overrides": null+ },+ "pin1": {+ "pad": "1",+ "at": [+ -0.9375,+ -0.95+ ],+ "corner": "top-left",+ "source": "silk-marker",+ "derived_from": "SOT-23@sha256:0d88c86c1b6d8c1a"+ },+ "pad_count": 3,+ "symbol_pins": [+ "1",+ "2",+ "3"+ ],+ "paste_apertures": 0,+ "issues": [],+ "pads": [+ {+ "pad": "1",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -0.9375,+ -0.95+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.6+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Regulator ground. Tie to the negative side of the output and input capacitors. Only the LDO bias current (2.0 µA typ) flows out of this pin; output regulation is referenced here. Minimize voltage drops between this pin and the negative side of the load.",+ "is_pin1": true,+ "source": {+ "geometry": "SOT-23.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "2",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -0.9375,+ 0.95+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.6+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "2",+ "name": "VOUT",+ "type": "power_out",+ "description": "Regulated 3.3V output. Connect to the positive side of the load and the positive terminal of the output capacitor (1 µF to 22 µF ceramic recommended). Maximum continuous output current 250 mA; internal current limit ~500 mA typ.",+ "is_pin1": false,+ "source": {+ "geometry": "SOT-23.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "3",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ 0.9375,+ 0.0+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.6+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "3",+ "name": "VIN",+ "type": "power_in",+ "description": "Unregulated supply input. Operating range 2.7V to 16.0V (absolute max 18V). Requires low source impedance for stable LDO operation; a 1 µF ceramic input capacitor is recommended for most applications.",+ "is_pin1": false,+ "source": {+ "geometry": "SOT-23.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ }+ ]+}
page.json+11@@ -66,6 +66,17 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"+ },+ "pin1": {+ "pad": "1",+ "at": [+ -0.9375,+ -0.95+ ],+ "corner": "top-left",+ "source": "silk-marker",+ "derived_from": "SOT-23@sha256:0d88c86c1b6d8c1a",+ "mark": "drawn" } }, "metadata": {
viewers/footprint.html+1−1@@ -23,7 +23,7 @@ rect.pad.hi{stroke:var(--hi);stroke-width:.15;paint-order:stroke} #tip .td{font-size:11px;color:var(--ink);margin-top:5px;line-height:1.4} </style></head><body> <div class=bar><span class=h>PCB footprint</span><span class=sp></span><button class="lyrtog on" data-lyr="copper"><span class="d" style="background:#e35d5d"></span>Copper</button><button class="lyrtog on" data-lyr="silk"><span class="d" style="background:#e6edf3"></span>Silkscreen</button><button class="lyrtog" data-lyr="fab"><span class="d" style="background:#8b949e"></span>Fab</button><button class="lyrtog" data-lyr="courtyard"><span class="d" style="background:#bc8cff"></span>Courtyard</button></div>-<div class=stage id=stage><svg xmlns='http://www.w3.org/2000/svg' viewBox='-2.330 -2.100 4.660 4.200' style='width:100%;height:100%'><line class='ly-silk' x1='-0.760' y1='-1.560' x2='0.760' y2='-1.560' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='-0.760' y1='-1.510' x2='-0.760' y2='-1.560' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='-0.760' y1='0.390' x2='-0.760' y2='-0.390' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='-0.760' y1='1.560' x2='-0.760' y2='1.510' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='0.760' y1='-1.560' x2='0.760' y2='-0.560' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='0.760' y1='0.560' x2='0.760' y2='1.560' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='0.760' y1='1.560' x2='-0.760' y2='1.560' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-courtyard' x1='-1.930' y1='-1.500' x2='-0.900' y2='-1.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-1.930' y1='-0.390' x2='-1.930' y2='-1.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-1.930' y1='0.390' x2='-0.900' y2='0.390' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-1.930' y1='1.500' x2='-1.930' y2='0.390' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-0.900' y1='-1.700' x2='0.900' y2='-1.700' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-0.900' y1='-1.500' x2='-0.900' y2='-1.700' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-0.900' y1='-0.390' x2='-1.930' y2='-0.390' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-0.900' y1='0.390' x2='-0.900' y2='-0.390' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-0.900' y1='1.500' x2='-1.930' y2='1.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-0.900' y1='1.700' x2='-0.900' y2='1.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='0.900' y1='-1.700' x2='0.900' y2='-0.550' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='0.900' y1='-0.550' x2='1.930' y2='-0.550' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='0.900' y1='0.550' x2='0.900' y2='1.700' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='0.900' y1='1.700' x2='-0.900' y2='1.700' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='1.930' y1='-0.550' x2='1.930' y2='0.550' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='1.930' y1='0.550' x2='0.900' y2='0.550' stroke='#4ade80' stroke-width='0.050'/><rect class='ly-copper pad' data-num='1' data-name='GND' x='-1.675' y='-1.250' width='1.475' height='0.600' rx='0.150' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-0.938' y='-0.950' font-size='0.360' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>1</text><rect class='ly-copper pad' data-num='2' data-name='VOUT' x='-1.675' y='0.650' width='1.475' height='0.600' rx='0.150' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-0.938' y='0.950' font-size='0.360' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>2</text><rect class='ly-copper pad' data-num='3' data-name='VIN' x='0.200' y='-0.300' width='1.475' height='0.600' rx='0.150' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='0.938' y='0.000' font-size='0.360' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>3</text></svg></div>+<div class=stage id=stage><svg xmlns='http://www.w3.org/2000/svg' viewBox='-2.330 -2.100 4.660 4.200' style='width:100%;height:100%'><line class='ly-silk' x1='-0.760' y1='-1.560' x2='0.760' y2='-1.560' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='-0.760' y1='-1.510' x2='-0.760' y2='-1.560' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='-0.760' y1='0.390' x2='-0.760' y2='-0.390' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='-0.760' y1='1.560' x2='-0.760' y2='1.510' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='0.760' y1='-1.560' x2='0.760' y2='-0.560' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='0.760' y1='0.560' x2='0.760' y2='1.560' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='0.760' y1='1.560' x2='-0.760' y2='1.560' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-courtyard' x1='-1.930' y1='-1.500' x2='-0.900' y2='-1.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-1.930' y1='-0.390' x2='-1.930' y2='-1.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-1.930' y1='0.390' x2='-0.900' y2='0.390' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-1.930' y1='1.500' x2='-1.930' y2='0.390' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-0.900' y1='-1.700' x2='0.900' y2='-1.700' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-0.900' y1='-1.500' x2='-0.900' y2='-1.700' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-0.900' y1='-0.390' x2='-1.930' y2='-0.390' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-0.900' y1='0.390' x2='-0.900' y2='-0.390' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-0.900' y1='1.500' x2='-1.930' y2='1.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-0.900' y1='1.700' x2='-0.900' y2='1.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='0.900' y1='-1.700' x2='0.900' y2='-0.550' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='0.900' y1='-0.550' x2='1.930' y2='-0.550' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='0.900' y1='0.550' x2='0.900' y2='1.700' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='0.900' y1='1.700' x2='-0.900' y2='1.700' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='1.930' y1='-0.550' x2='1.930' y2='0.550' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='1.930' y1='0.550' x2='0.900' y2='0.550' stroke='#4ade80' stroke-width='0.050'/><rect class='ly-copper pad' data-num='1' data-name='GND' x='-1.675' y='-1.250' width='1.475' height='0.600' rx='0.150' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-0.938' y='-0.950' font-size='0.360' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>1</text><rect class='ly-copper pad' data-num='2' data-name='VOUT' x='-1.675' y='0.650' width='1.475' height='0.600' rx='0.150' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-0.938' y='0.950' font-size='0.360' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>2</text><rect class='ly-copper pad' data-num='3' data-name='VIN' x='0.200' y='-0.300' width='1.475' height='0.600' rx='0.150' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='0.938' y='0.000' font-size='0.360' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>3</text><polygon class='ly-silk adom-pin1' points='-1.300,-0.380 -1.060,-0.050 -1.540,-0.050' fill='#d8b4fe' stroke='none'><title>pin 1</title></polygon></svg></div> <div id=tip></div> <script> var KIND="footprint", MPN="RAY/MCP1703T-3302E", PINS=[{"desc":"","name":"GND","number":"1","type":""},{"desc":"","name":"VOUT","number":"2","type":""},{"desc":"","name":"VIN","number":"3","type":""}];