BL1117-50CX - pads.json

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Ray pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) 6f66f3b 2mo ago

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{
 "schema": "adom.pads/1",
 "slug": "bl1117-50cx",
 "footprint": "SOT-223-3_TabPin2",
 "generated_from": {
  "footprint": "SOT-223-3_TabPin2@sha256:8ae5f03e2c16377a",
  "pins": "page.json:component.pins",
  "overrides": null
 },
 "pin1": {
  "pad": "1",
  "at": [
   -3.15,
   -2.3
  ],
  "corner": "top-left",
  "source": "silk-marker",
  "derived_from": "SOT-223-3_TabPin2@sha256:8ae5f03e2c16377a"
 },
 "pad_count": 3,
 "symbol_pins": [
  "1",
  "2",
  "3"
 ],
 "paste_apertures": 0,
 "issues": [],
 "pads": [
  {
   "pad": "1",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -3.15,
    -2.3
   ],
   "rot": 0.0,
   "size": [
    2.0,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "1",
   "name": "GND",
   "type": "power_in",
   "description": "Device ground reference. Must be tied to the system ground for both the input and output bypass capacitor return paths.",
   "is_pin1": true,
   "source": {
    "geometry": "SOT-223-3_TabPin2.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "2",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -3.15,
    0.0
   ],
   "rot": 0.0,
   "size": [
    2.0,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "2",
   "name": "Vout",
   "type": "power_out",
   "description": "Regulated output. Fixed 5.0V (±2%) at up to 1A load current. Requires a >=10uF tantalum or MLCC output capacitor (ESR 3mΩ-22Ω) for stability. Internal current limit ≥1A and thermal shutdown protect the device.",
   "is_pin1": false,
   "source": {
    "geometry": "SOT-223-3_TabPin2.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "3",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -3.15,
    2.3
   ],
   "rot": 0.0,
   "size": [
    2.0,
    1.5
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "3",
   "name": "Vin",
   "type": "power_in",
   "description": "Unregulated input supply. Operating range up to Max 12V (absolute max 15V). Requires >=10uF tantalum or MLCC input bypass capacitor. Dropout is 1.3V typ at 1A (so Vin ≥ ~6.3V for a full-load 5.0V output).",
   "is_pin1": false,
   "source": {
    "geometry": "SOT-223-3_TabPin2.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  }
 ]
}