MCP1725T-3302E

{
  "slug": "mcp1725t-3302e",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Power Management Specialized - PMIC, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "mcp1725t-3302e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mcp1725t-3302e.kicad_sym",
    "mcp1725t-3302e.kicad_mod",
    "mcp1725t-3302e.glb",
    "mcp1725t-3302e.step",
    "mcp1725t-3302e.lbr",
    "docs/hero.png",
    "docs/mcp1725t-3302e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mcp1725t-3302e-hero.glb",
    "mcp1725t-3302e-hero.overlay.json",
    "mcp1725t-3302e-etched.glb"
  ],
  "component": {
    "mpn": "MCP1725T-3302E",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Supply Chip",
    "subcategory": "Power Management Specialized - PMIC",
    "datasheet": "https://ww1.microchip.com/downloads/aemDocuments/documents/OTH/ProductDocuments/DataSheets/22026b.pdf",
    "parts": {
      "symbol": "mcp1725t-3302e.kicad_sym",
      "footprint": "mcp1725t-3302e.kicad_mod",
      "model_3d": "mcp1725t-3302e-hero.glb",
      "model_3d_plain": "mcp1725t-3302e-etched.glb",
      "model_3d_step": "mcp1725t-3302e-etched.step",
      "model_3d_step_plain": "mcp1725t-3302e.step",
      "lbr": "mcp1725t-3302e.lbr"
    },
    "distributor_links": {
      "lcsc": "C623080"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:14:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage supply, operating range 2.3V to 6.0V; a 1 µF to 10 µF input capacitor is recommended if the source is far away or a battery."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Second input voltage supply pin, operating range 2.3V to 6.0V, connected to the same input source as pin 1."
      },
      {
        "number": "3",
        "name": "SHDN",
        "type": "input",
        "description": "Shutdown control input: logic-high enables the LDO output, logic-low disables it and PWRGD goes low, with typical shutdown quiescent current of 0.1 µA."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, connect to a quiet circuit ground; it only conducts the LDO quiescent current (typically 120 µA)."
      },
      {
        "number": "5",
        "name": "PWRGD",
        "type": "tri_state",
        "description": "Open-drain power good output that indicates the output is within 92% (typical) of nominal regulation, with 2% typical hysteresis and a delay set by CDELAY."
      },
      {
        "number": "6",
        "name": "CDELAY",
        "type": "passive",
        "description": "Power good delay set-point input; a capacitor to ground adjusts the PWRGD delay from 200 µs (no capacitor) to 300 ms (0.1 µF)."
      },
      {
        "number": "7",
        "name": "Sense",
        "type": "input",
        "description": "Voltage sense input on the fixed-output version, providing output voltage feedback to the internal circuitry and improving load regulation."
      },
      {
        "number": "8",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage, requires a minimum 1.0 µF output capacitance for stability."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin function table labels SHDN as 'active-low' but section 3.2 says logic-high enables the output (a; The MPN 'MCP1725T-3302E' has no package suffix and the ordering information page is not in the provi; The PWRGD type is set to tri_state for the open-drain output (KiCad has no open-collector class here"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0743,
        "at": "2026-10-23T12:13:43"
      },
      "datasheet": {
        "url": "https://ww1.microchip.com/downloads/aemDocuments/documents/OTH/ProductDocuments/DataSheets/22026b.pdf",
        "pages": 32,
        "sha256": "280bae2ee8a97ab3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "origin": "footprint origin = pad-pattern centre",
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-23",
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        "file": "mcp1725t-3302e-etched.step",
        "role": "eda",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": -0.0,
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        "sha256": "27766906e94ab38bfd5062c12fc8e3c8a07c9ddc44d019a57b64583c27e46b3f",
        "checked": "2026-10-23",
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}