MCP1630V-E

{
  "slug": "mcp1630v-e",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech AC-DC Controllers And Regulators, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "mcp1630v-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "mcp1630v-e.kicad_sym",
    "mcp1630v-e.kicad_mod",
    "mcp1630v-e.glb",
    "mcp1630v-e.step",
    "mcp1630v-e.lbr",
    "docs/hero.png",
    "docs/mcp1630v-e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mcp1630v-e-hero.glb",
    "mcp1630v-e-hero.overlay.json",
    "mcp1630v-e-etched.glb"
  ],
  "component": {
    "mpn": "MCP1630V-E",
    "manufacturer": "Microchip Tech",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589805327592808448",
    "parts": {
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      "footprint": "mcp1630v-e.kicad_mod",
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      "model_3d_step": "mcp1630v-e-etched.step",
      "model_3d_step_plain": "mcp1630v-e.step",
      "lbr": "mcp1630v-e.lbr"
    },
    "distributor_links": {
      "lcsc": "C635902"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T02:02:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "COMP",
        "type": "output",
        "description": "Error amplifier output, with external compensation connected from FB to COMP; an internal clamp limits the COMP voltage to 2.7 V (typ.), which sets the maximum peak current limit."
      },
      {
        "number": "2",
        "name": "FB",
        "type": "input",
        "description": "Error amplifier inverting input that receives the regulated output (voltage or current) for negative feedback regulation."
      },
      {
        "number": "3",
        "name": "CS",
        "type": "input",
        "description": "Current sense input for cycle-by-cycle peak current control (0.9 V max on MCP1630) or voltage ramp input on MCP1630V (2.7 V max), where CS must be less than or equal to VIN - 1.4 V for normal PWM operation."
      },
      {
        "number": "4",
        "name": "OSC IN",
        "type": "input",
        "description": "External oscillator input, typically driven by an MCU I/O pin; a high level forces VEXT low, and its duty cycle sets the maximum converter duty cycle."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Circuit ground, which should be connected to a quiet analog ground plane because noise here affects the CS versus error amplifier output comparison."
      },
      {
        "number": "6",
        "name": "VEXT",
        "type": "output",
        "description": "External driver output that sets the power system duty cycle; it drives a logic-level MOSFET driver input for high-power or high-side use, or directly drives an N-channel MOSFET gate in low-power low-side applications."
      },
      {
        "number": "7",
        "name": "VIN",
        "type": "power_in",
        "description": "Input bias supply that must be between +3.0 V and +5.5 V, with a 0.1 µF bypass capacitor connected between VIN and GND."
      },
      {
        "number": "8",
        "name": "VREF",
        "type": "power_in",
        "description": "External reference input that sets the regulated output, with a range of 0 V to VIN (rail-to-rail)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The MPN suffix (-E, and the package letter in the full ordering code) is not decoded in the supplied; The pin table is shared by the DFN and MSOP packages (headed 'DFN/MSOP'). The DFN and MSOP pin numbe; The datasheet covers both MCP1630 and MCP1630V. Pin 3 (CS) has a different function and range betwee"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0501,
        "at": "2026-10-21T02:00:02"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589805327592808448",
        "pages": 30,
        "sha256": "b35ca236142a63cd",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
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        "file": "mcp1630v-e-etched.step",
        "role": "eda",
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        "origin": "footprint origin = pad-pattern centre",
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        "checked": "2026-10-21",
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}