main
Ray Set visibility: public 90f0214 12d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "tps78833dbvr",
  "title": "TPS78833DBVR",
  "brief": "Texas Instruments Pre-ordered Chips, 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",
    "interface ics",
    "tps78833dbvr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS78833DBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps78833.pdf",
    "parts": {
      "symbol": "tps78833dbvr.kicad_sym",
      "footprint": "tps78833dbvr.kicad_mod",
      "model_3d": "tps78833dbvr-hero.glb",
      "model_3d_plain": "tps78833dbvr-etched.glb",
      "model_3d_step": "tps78833dbvr-etched.step",
      "model_3d_step_plain": "tps78833dbvr.step",
      "lbr": "tps78833dbvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2869019",
      "digikey": "296-12380-2-ND",
      "mouser": "595-TPS78833DBVR"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T22:01:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-12380-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS78833DBVR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "The IN terminal is the input to the device, with an input voltage range of 2.7 V to 10 V in the electrical characteristics and an absolute maximum of 13.5 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Regulator ground pin for the device."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Active-low enable input with a high-level threshold of 1.7 V minimum and a low-level threshold of 0.9 V maximum for 2.7 V < VI < 10 V, where EN = 0 V puts the regulator in standby with 2 µA maximum current."
      },
      {
        "number": "4",
        "name": "SR",
        "type": "input",
        "description": "The SR terminal controls the in-rush current by setting the output voltage slew rate through an external slew-rate capacitor C(SR), such as 0.01 µF or 0.47 µF as used in the characteristic curves."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "The OUT terminal is the regulated output of the device, providing 2.5 V (TPS78825) or 3.3 V (TPS78833) at a continuous output current of 0 to 150 mA."
      }
    ],
    "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 numbers are taken from the Terminal Functions table on page 2 and cross-checked against the DBV ; The datasheet labels EN as an active-low enable, and the standby current and logic thresholds are gi"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0604,
        "at": "2026-10-28T22:01:18"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps78833.pdf",
        "pages": 12,
        "sha256": "f3825ce312a905b9",
        "source_tier": "mfr"
      },
      "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": "tps78833dbvr.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": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps78833dbvr-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": "a9c0e29ff2ed3064661dae0c89ac5257317f848f2b65dc9a778d9e30e03684ed",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Interface ICs",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "f3825ce312a905b908c3746364eeb2469bbd3ae09e406ce084d0e32f74dcc717",
      "rows": [
        {
          "name": "Input voltage",
          "symbol": "VI",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Continuous output current",
          "symbol": "IO",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": 0,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output voltage (TPS78833)",
          "symbol": "VO",
          "kind": "tolerance",
          "unit": "V",
          "min": 3.201,
          "typ": null,
          "max": 3.399,
          "conditions": "10 µA< IO < 150 mA, 3.8 V < VI < 10 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current (GND current)",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 28,
          "conditions": "10 µA< IO < 150 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage (TPS78833)",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "IO = 150 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "High level enable input voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 1.7,
          "typ": null,
          "max": null,
          "conditions": "2.7 V < VI < 10 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Low level enable input voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.9,
          "conditions": "2.7 V < VI < 10 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input current (EN)",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "EN = 0",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Standby current (TPS78833)",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 1,
          "max": 2,
          "conditions": "EN = 0 V, 2.7 V < VI < 10 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output current limit",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 350,
          "max": 750,
          "conditions": "VO = 0 V (see Note 4)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output voltage line regulation (ΔVO/VO)",
          "symbol": "ΔVO/VO",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "VO + 1 V < VI ≤ 10 V (see Note 5)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input voltage range",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 13.5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Voltage at EN",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Maximum printed as VI + 0.3 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Voltage on OUT",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD rating, HBM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating virtual junction temperature range",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature range",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction-to-ambient (RθJA)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 259,
          "max": null,
          "conditions": "Low K (JEDEC 1s) board, DBV package",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction-to-ambient (RθJA)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 180,
          "max": null,
          "conditions": "High K (JEDEC 2s2p) board, DBV package",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction-to-case (RθJC)",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 65.8,
          "max": null,
          "conditions": "DBV package, Low K and High K boards",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Derating factor above TA = 25°C",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW/°C",
          "min": null,
          "typ": 3.9,
          "max": null,
          "conditions": "Low K board",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Derating factor above TA = 25°C",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW/°C",
          "min": null,
          "typ": 5.6,
          "max": null,
          "conditions": "High K board",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power rating",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": 386,
          "max": null,
          "conditions": "Low K board, TA ≤ 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power rating",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": 555,
          "max": null,
          "conditions": "High K board, TA ≤ 25°C",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps78833dbvr"
  ],
  "discovery_pitch": "TPS78833DBVR (Texas Instruments) 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",
    "tps78833dbvr.kicad_sym",
    "tps78833dbvr.kicad_mod",
    "tps78833dbvr.glb",
    "tps78833dbvr.step",
    "tps78833dbvr.lbr",
    "docs/hero.png",
    "docs/tps78833dbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps78833dbvr-hero.glb",
    "tps78833dbvr-hero.overlay.json",
    "tps78833dbvr-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}