SPV1040T

{
  "slug": "spv1040t",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Battery Management, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "spv1040t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "spv1040t.kicad_sym",
    "spv1040t.kicad_mod",
    "spv1040t.glb",
    "spv1040t.step",
    "spv1040t.lbr",
    "docs/hero.png",
    "docs/spv1040t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "spv1040t-hero.glb",
    "spv1040t-hero.overlay.json"
  ],
  "component": {
    "mpn": "SPV1040T",
    "manufacturer": "STMicroelectronics",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602845946543677440",
    "parts": {
      "symbol": "spv1040t.kicad_sym",
      "footprint": "spv1040t.kicad_mod",
      "model_3d": "spv1040t-hero.glb",
      "model_3d_plain": "spv1040t.glb",
      "model_3d_step": "spv1040t-etched.step",
      "model_3d_step_plain": "spv1040t.step",
      "lbr": "spv1040t.lbr"
    },
    "distributor_links": {
      "lcsc": "C2969792",
      "digikey": "497-11417-ND",
      "mouser": "511-SPV1040T"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T08:27:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-11417-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-SPV1040T",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MPP-SET",
        "type": "input",
        "description": "Non-inverting input that senses the PV cell voltage and cannot be left floating; the absolute maximum range is [-5.5, VOUT] V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground reference for the device."
      },
      {
        "number": "3",
        "name": "LX",
        "type": "input",
        "description": "Booster inductor connection; the LX pin voltage range is [-5.5, VOUT] V and the maximum VOUT-to-LX drop is 5.5 V."
      },
      {
        "number": "4",
        "name": "VOUT",
        "type": "output",
        "description": "Booster output voltage; the VOUT pin voltage range is [-0.3, 5.5] V, and the datasheet notes that a Schottky diode between LX and VOUT is required if VOUT above 4.8 V is needed (up to 5.2 V)."
      },
      {
        "number": "5",
        "name": "VCTRL",
        "type": "input",
        "description": "Inverting input of the constant voltage control loop (VREF 1.25 V typical) that cannot be left floating; the absolute maximum range is [-0.3, VOUT] V."
      },
      {
        "number": "6",
        "name": "ICTRL_MINUS",
        "type": "input",
        "description": "Inverting input of the constant current control loop that must be connected to GND if unused and cannot be left floating; the absolute maximum range is [-0.3, VOUT] V."
      },
      {
        "number": "7",
        "name": "ICTRL_PLUS",
        "type": "input",
        "description": "Non-inverting input of the constant current control loop that must be connected to GND if unused and cannot be left floating; the absolute maximum range is [-0.3, VOUT] V."
      },
      {
        "number": "8",
        "name": "XSHUT",
        "type": "input",
        "description": "Shutdown input: low puts the device in power-off mode and high enables operation; it cannot be left floating and its absolute maximum range is [-5.5, VOUT] V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "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: Pin types follow the datasheet Table 1 (LX = I, VOUT = O). LX is the switching node and VOUT is the ; Table 1 gives the pin functions and Table 2 gives absolute maximum ratings per pin, but the datashee"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0449,
        "at": "2026-10-10T08:27:42"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602845946543677440",
        "pages": 16,
        "sha256": "f2dd00e2e573c4d6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "spv1040t.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cf28a51742b2e31065e201d1b313207140cbfb49062efd938788f7a310d02738",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "spv1040t-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8ed47ecb8b5badf4c0bd00d75e4f93d7cdeb6c3b0a7f38dad322876e5955c061",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}