component
HT7550 30V
Public Made by Adomby adom
JSMSEMI HT7550 30V Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. 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
+237−110
ht7550-30v.lbr+1−1@@ -68,7 +68,7 @@ <wire x1="1.2500" y1="-2.2500" x2="-1.2500" y2="-2.2500" width="0.1000" layer="51"/> <text x="0" y="2.960" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-2.960" size="1.27" layer="27" align="top-center">>VALUE</text>-</package>+<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-1.7700" y="2.2100"/><vertex x="-2.0100" y="2.5400"/><vertex x="-1.5300" y="2.5400"/><vertex x="-1.7700" y="2.2100"/></polygon></package> </packages> <symbols> <symbol name="HT7550 30V">
package.json+2−1@@ -24,6 +24,7 @@ "docs/hero.png", "docs/ht7550-30v-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ] }
pads.jsonadded+115@@ -0,0 +1,115 @@+{+ "schema": "adom.pads/1",+ "slug": "ht7550-30v",+ "footprint": "SOT-89-3",+ "generated_from": {+ "footprint": "SOT-89-3@sha256:0b8db9f4a8f2547a",+ "pins": "page.json:component.pins",+ "overrides": null+ },+ "pin1": {+ "pad": "1",+ "at": [+ -1.95,+ -1.5+ ],+ "corner": "top-left",+ "source": "silk-marker",+ "derived_from": "SOT-89-3@sha256:0b8db9f4a8f2547a"+ },+ "pad_count": 3,+ "paste_apertures": 0,+ "issues": [],+ "pads": [+ {+ "pad": "1",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -1.95,+ -1.5+ ],+ "rot": 0.0,+ "size": [+ 1.3,+ 0.9+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Chip ground reference. 0V return for both input and output current.",+ "is_pin1": true,+ "source": {+ "geometry": "SOT-89-3.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "2",+ "kind": "smd",+ "shape": "custom",+ "at": [+ -1.8625,+ 0.0+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.9+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "2",+ "name": "VIN",+ "type": "power_in",+ "description": "Unregulated input supply pin. Accepts up to 30V max (VIN typically 7V for HT7550-1 nominal operation). A 10µF bypass capacitor to GND is recommended.",+ "is_pin1": false,+ "source": {+ "geometry": "SOT-89-3.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "3",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -1.95,+ 1.5+ ],+ "rot": 0.0,+ "size": [+ 1.3,+ 0.9+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "3",+ "name": "VOUT",+ "type": "power_out",+ "description": "Regulated 5.0V ±3% output. Delivers up to ~100mA typical (60mA min). Requires a 10µF output capacitor to GND for stability.",+ "is_pin1": false,+ "source": {+ "geometry": "SOT-89-3.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ }+ ]+}
page.json+118−107@@ -1,112 +1,123 @@ {- "schema_version": 1,- "type": "component",- "slug": "ht7550-30v",- "title": "HT7550 30V",- "brief": "JSMSEMI HT7550 30V Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",- "license": "CC-BY-SA-4.0",- "tags": [- "component",- "pmic",- "ht7550 30v"- ],- "component": {- "mpn": "HT7550 30V",- "manufacturer": "JSMSEMI HT7550 30V",- "package": "SOT-89",- "pin_count": 3,- "category": "PMIC",- "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",- "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2401051657_JSMSEMI-HT7550-30V_C5296737.pdf",- "parts": {- "symbol": "ht7550-30v.kicad_sym",- "footprint": "ht7550-30v.kicad_mod",- "model_3d": "ht7550-30v.glb",- "model_3d_step": "ht7550-30v.step",- "lbr": "ht7550-30v.lbr"+ "schema_version": 1,+ "type": "component",+ "slug": "ht7550-30v",+ "title": "HT7550 30V",+ "brief": "JSMSEMI HT7550 30V Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "version": "0.1.0",+ "license": "CC-BY-SA-4.0",+ "tags": [+ "component",+ "pmic",+ "ht7550 30v"+ ],+ "component": {+ "mpn": "HT7550 30V",+ "manufacturer": "JSMSEMI HT7550 30V",+ "package": "SOT-89",+ "pin_count": 3,+ "category": "PMIC",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2401051657_JSMSEMI-HT7550-30V_C5296737.pdf",+ "parts": {+ "symbol": "ht7550-30v.kicad_sym",+ "footprint": "ht7550-30v.kicad_mod",+ "model_3d": "ht7550-30v.glb",+ "model_3d_step": "ht7550-30v.step",+ "lbr": "ht7550-30v.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Chip ground reference. 0V return for both input and output current."+ },+ {+ "number": "2",+ "name": "VIN",+ "type": "power_in",+ "description": "Unregulated input supply pin. Accepts up to 30V max (VIN typically 7V for HT7550-1 nominal operation). A 10µF bypass capacitor to GND is recommended."+ },+ {+ "number": "3",+ "name": "VOUT",+ "type": "power_out",+ "description": "Regulated 5.0V ±3% output. Delivers up to ~100mA typical (60mA min). Requires a 10µF output capacitor to GND for stability."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2401051657_JSMSEMI-HT7550-30V_C5296737.pdf",+ "pages": 9,+ "sha256": "5be329f882a66b6e",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 3,+ "described": 3,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "pin1": {+ "pad": "1",+ "at": [+ -1.95,+ -1.5+ ],+ "corner": "top-left",+ "source": "silk-marker",+ "derived_from": "SOT-89-3@sha256:0b8db9f4a8f2547a",+ "mark": "drawn"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Unknown",+ "Package": "SOT-89",+ "Category": "PMIC",+ "Pins": "3"+ } },- "distributor_links": {},- "pins": [- {- "number": "1",- "name": "GND",- "type": "power_in",- "description": "Chip ground reference. 0V return for both input and output current."- },- {- "number": "2",- "name": "VIN",- "type": "power_in",- "description": "Unregulated input supply pin. Accepts up to 30V max (VIN typically 7V for HT7550-1 nominal operation). A 10\u00b5F bypass capacitor to GND is recommended."- },- {- "number": "3",- "name": "VOUT",- "type": "power_out",- "description": "Regulated 5.0V \u00b13% output. Delivers up to ~100mA typical (60mA min). Requires a 10\u00b5F output capacitor to GND for stability."- }+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info" ],- "provenance": {- "extractor": "ds2sf",- "datasheet": {- "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2401051657_JSMSEMI-HT7550-30V_C5296737.pdf",- "pages": 9,- "sha256": "5be329f882a66b6e",- "source_tier": "lcsc"- },- "cad": "KiCad official (CC-BY-SA 4.0)",- "pins": {- "total": 3,- "described": 3,- "cites_pages": true,- "refuses_to_fabricate": true- }+ "discovery_triggers": [+ "ht7550 30v"+ ],+ "discovery_pitch": "HT7550 30V (Unknown) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ },+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png" },- "viewers": {- "symbol": "viewers/symbol.html",- "footprint": "viewers/footprint.html"- }- },- "metadata": {- "specs": {- "Manufacturer": "Unknown",- "Package": "SOT-89",- "Category": "PMIC",- "Pins": "3"- }- },- "sections": [- "hero",- "viewers",- "readme",- "breadcrumbs",- "info"- ],- "discovery_triggers": [- "ht7550 30v"- ],- "discovery_pitch": "HT7550 30V (Unknown) component page with datasheet-verified CAD.",- "author": {- "name": "Ray",- "email": "[email protected]"- },- "dependencies": {},- "hero": {- "type": "image",- "path": "docs/hero.png"- },- "files": [- "page.json",- "README.md",- "ht7550-30v.kicad_sym",- "ht7550-30v.kicad_mod",- "ht7550-30v.glb",- "ht7550-30v.step",- "ht7550-30v.lbr",- "docs/hero.png",- "docs/ht7550-30v-datasheet.pdf",- "viewers/symbol.html",- "viewers/footprint.html"- ]+ "files": [+ "page.json",+ "README.md",+ "ht7550-30v.kicad_sym",+ "ht7550-30v.kicad_mod",+ "ht7550-30v.glb",+ "ht7550-30v.step",+ "ht7550-30v.lbr",+ "docs/hero.png",+ "docs/ht7550-30v-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ] }
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='-3.250 -2.900 5.900 5.800' style='width:100%;height:100%'><line class='ly-silk' x1='-1.220' y1='-2.360' x2='1.360' y2='-2.360' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='1.360' y1='-1.380' x2='1.360' y2='-2.360' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='1.360' y1='1.380' x2='1.360' y2='2.360' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='1.360' y1='2.360' x2='-1.360' y2='2.360' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-courtyard' x1='-2.850' y1='2.500' x2='-2.850' y2='-2.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-2.850' y1='2.500' x2='2.250' y2='2.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='2.250' y1='-2.500' x2='-2.850' y2='-2.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='2.250' y1='-2.500' x2='2.250' y2='2.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-fab' x1='-1.250' y1='-1.250' x2='-0.250' y2='-2.250' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='-1.250' y1='2.250' x2='-1.250' y2='-1.250' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='-0.250' y1='-2.250' x2='1.250' y2='-2.250' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='1.250' y1='-2.250' x2='1.250' y2='2.250' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='1.250' y1='2.250' x2='-1.250' y2='2.250' stroke='#f472b6' stroke-width='0.100'/><rect class='ly-copper pad' data-num='1' data-name='GND' x='-2.600' y='-1.950' width='1.300' height='0.900' rx='0.225' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-1.950' y='-1.500' font-size='0.540' 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='VIN' x='-2.600' y='-0.450' width='1.475' height='0.900' rx='0.000' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-1.863' y='0.000' font-size='0.540' 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='VOUT' x='-2.600' y='1.050' width='1.300' height='0.900' rx='0.225' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-1.950' y='1.500' font-size='0.540' 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='-3.250 -2.900 5.900 5.800' style='width:100%;height:100%'><line class='ly-silk' x1='-1.220' y1='-2.360' x2='1.360' y2='-2.360' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='1.360' y1='-1.380' x2='1.360' y2='-2.360' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='1.360' y1='1.380' x2='1.360' y2='2.360' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='1.360' y1='2.360' x2='-1.360' y2='2.360' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-courtyard' x1='-2.850' y1='2.500' x2='-2.850' y2='-2.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-2.850' y1='2.500' x2='2.250' y2='2.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='2.250' y1='-2.500' x2='-2.850' y2='-2.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='2.250' y1='-2.500' x2='2.250' y2='2.500' stroke='#4ade80' stroke-width='0.050'/><line class='ly-fab' x1='-1.250' y1='-1.250' x2='-0.250' y2='-2.250' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='-1.250' y1='2.250' x2='-1.250' y2='-1.250' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='-0.250' y1='-2.250' x2='1.250' y2='-2.250' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='1.250' y1='-2.250' x2='1.250' y2='2.250' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='1.250' y1='2.250' x2='-1.250' y2='2.250' stroke='#f472b6' stroke-width='0.100'/><rect class='ly-copper pad' data-num='1' data-name='GND' x='-2.600' y='-1.950' width='1.300' height='0.900' rx='0.225' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-1.950' y='-1.500' font-size='0.540' 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='VIN' x='-2.600' y='-0.450' width='1.475' height='0.900' rx='0.000' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-1.863' y='0.000' font-size='0.540' 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='VOUT' x='-2.600' y='1.050' width='1.300' height='0.900' rx='0.225' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-1.950' y='1.500' font-size='0.540' 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='-1.770,-2.210 -2.010,-2.540 -1.530,-2.540 -1.770,-2.210' fill='#d8b4fe' stroke='none'><title>pin 1</title></polygon></svg></div> <div id=tip></div> <script> var KIND="footprint", MPN="RAY/HT7550-30V", PINS=[{"desc":"","name":"GND","number":"1","type":""},{"desc":"","name":"VIN","number":"2","type":""},{"desc":"","name":"VOUT","number":"3","type":""}];