TMI6050-28

{
  "schema_version": 1,
  "type": "component",
  "slug": "tmi6050-28",
  "title": "TMI6050-28",
  "brief": "TMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "tmi6050-28",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TMI6050-28",
    "manufacturer": "TMI",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588941383248064512",
    "parts": {
      "symbol": "tmi6050-28.kicad_sym",
      "footprint": "tmi6050-28.kicad_mod",
      "model_3d": "tmi6050-28-hero.glb",
      "model_3d_plain": "tmi6050-28-etched.glb",
      "model_3d_step": "tmi6050-28-etched.step",
      "model_3d_step_plain": "tmi6050-28.step",
      "lbr": "tmi6050-28.lbr"
    },
    "distributor_links": {
      "lcsc": "C1509109"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T14:34:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply of the LDO, with a recommended operating range of 2.5V to 5.5V (absolute maximum -0.3 to 6V); a 1μF or larger ceramic input capacitor is required between VIN and GND."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Signal ground of the regulator."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: connect to ground or below 0.4V to disable the device, connect to 1.05V or above to enable it; this pin must not be left floating."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected on the fixed-output version (the adjustable version uses this pin as FB)."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output of the LDO regulator, which requires a 1μF ceramic output capacitor for stability over the full 0mA to 600mA load range."
      }
    ],
    "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: Pinout taken from the TMI6050 (non-B) SOT23-5 table, fixed-output column, which applies to MPN TMI60; The datasheet pin-function table lists pin 4 as 'NC/FB' with NC for the fixed-output version; the fi; The datasheet gives 0.4V (disable) and 1.05V (enable) for EN in the text, while the electrical table"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0509,
        "at": "2026-10-17T14:31:50"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588941383248064512",
        "pages": 12,
        "sha256": "27c3f99ed549b2f6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tmi6050-28.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tmi6050-28-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "5b638e5e45d470053da76822550caf32cb12d49879531d517c0fd492828f7cc0",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TMI",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "appearance": {
      "contacts": {
        "quote": "Lead Temperature Soldering, 10sec 260 °C Note 1: Measured on 3cm x 5cm 2-layers FR-4 Board, 1oz copper.",
        "page": 2,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "27c3f99ed549b2f6bfd14186b6c7b77262c8fe5dd596f89c648b9bd5df3eb3d4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "27c3f99ed549b2f6bfd14186b6c7b77262c8fe5dd596f89c648b9bd5df3eb3d4",
      "rows": [
        {
          "name": "Voltage Range IN",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operation Junction Temperature",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VIN, EN Input Voltage Range",
          "symbol": "VIN, EN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 160,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation (Note1)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1.1,
          "conditions": "Note 1: 3cm x 5cm 2-layer FR-4 board, 1oz copper",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation (Note2)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.6,
          "conditions": "Note 2: 2cm x 2cm 2-layer FR-4 board, 1oz copper, no via holes on GND copper",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature Soldering",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10sec",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Human Body Model for all pins",
          "symbol": "VESD_HBM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2000,
          "typ": null,
          "max": 2000,
          "conditions": "ESDA/JEDEC JS-002",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Charged Device Model for all pins",
          "symbol": "VESD_CDM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2000,
          "typ": null,
          "max": 2000,
          "conditions": "ESDA/JEDEC JS-002",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient Thermal Resistance (Note1)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 120,
          "max": null,
          "conditions": "Note 1: 3cm x 5cm 2-layer FR-4 board",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient Thermal Resistance (Note2)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 220,
          "max": null,
          "conditions": "Note 2: 2cm x 2cm 2-layer FR-4 board",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board thermal resistance (Note1)",
          "symbol": "θJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 36,
          "max": null,
          "conditions": "Note 1: 3cm x 5cm 2-layer FR-4 board",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case(top) Thermal Resistance (Note1)",
          "symbol": "θJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 62,
          "max": null,
          "conditions": "Note 1: 3cm x 5cm 2-layer FR-4 board",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-top characterization parameter (Note1)",
          "symbol": "ΨJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 11,
          "max": null,
          "conditions": "Note 1: 3cm x 5cm 2-layer FR-4 board",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board characterization parameter (Note1)",
          "symbol": "ΨJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 39.5,
          "max": null,
          "conditions": "Note 1: 3cm x 5cm 2-layer FR-4 board",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage Range",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 75,
          "max": 90,
          "conditions": "VEN=2.5V, IOUT=0mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Current",
          "symbol": "ISHDN",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.1,
          "max": 1,
          "conditions": "VEN=0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "EN Rising Threshold",
          "symbol": "VENH",
          "kind": "electrical",
          "unit": "V",
          "min": 0.7,
          "typ": 0.9,
          "max": 1.15,
          "conditions": "All temperature range",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "EN Falling Threshold",
          "symbol": "VENL",
          "kind": "electrical",
          "unit": "V",
          "min": 0.45,
          "typ": 0.6,
          "max": 0.85,
          "conditions": "All temperature range",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "EN Input Current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "μA",
          "min": -1,
          "typ": 0.2,
          "max": 1,
          "conditions": "VIN=3.5V, VEN=3.5V or 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Accuracy",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "VIN=VOUT+1V, IOUT=10mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Accuracy over temperature",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "%",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "VIN=VOUT+1V, IOUT=10mA, TA=-40°C to +85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Line Regulation",
          "symbol": "VLNR",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.01,
          "max": 0.1,
          "conditions": "VOUT+0.5V<VIN<5.5V, IOUT=10mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VDROP",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 600,
          "max": 700,
          "conditions": "IOUT=600mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Current Limit",
          "symbol": "Ilimit",
          "kind": "electrical",
          "unit": "mA",
          "min": 650,
          "typ": null,
          "max": 800,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tmi6050-28"
  ],
  "discovery_pitch": "TMI6050-28 (TMI) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tmi6050-28.kicad_sym",
    "tmi6050-28.kicad_mod",
    "tmi6050-28.glb",
    "tmi6050-28.step",
    "tmi6050-28.lbr",
    "docs/hero.png",
    "docs/tmi6050-28-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tmi6050-28-hero.glb",
    "tmi6050-28-hero.overlay.json",
    "tmi6050-28-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}