REG113NA-3

{
  "schema_version": 1,
  "type": "component",
  "slug": "reg113na-3",
  "title": "REG113NA-3",
  "brief": "Texas Instruments 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",
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    "power management (pmic)",
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  "component": {
    "mpn": "REG113NA-3",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/reg113",
    "parts": {
      "symbol": "reg113na-3.kicad_sym",
      "footprint": "reg113na-3.kicad_mod",
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      "lbr": "reg113na-3.lbr"
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    "distributor_links": {
      "lcsc": "C2877646"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T08:37:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input voltage, operating range 1.8V to 10V with specified input voltage range VOUT + 0.4V to 10V at TJ = 25°C or VOUT + 0.6V to 10V over temperature."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection with typical ground pin current of 850µA at IOUT = 400mA and 0.01µA to 0.2µA when disabled."
      },
      {
        "number": "3",
        "name": "Enable",
        "type": "input",
        "description": "Active high enable input compatible with TTL-CMOS levels, HIGH state requires 1.8V to VIN for output enabled, LOW state requires -0.2V to 0.5V for output disabled, with input current 1nA to 100nA."
      },
      {
        "number": "4",
        "name": "NR",
        "type": "output",
        "description": "Noise reduction pin with voltage range -0.3V to 6.0V; optional capacitor connection from NR to ground forms low-pass filter for internal reference voltage to reduce output noise."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage, fixed output version (3.0V for REG113NA-3) with accuracy ±1.5% max, output current up to 500mA peak typical, and output capacitor not required for stability."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 22,
        "cost_usd": 0.1528,
        "at": "2026-10-01T08:36:55"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/reg113",
        "pages": 22,
        "sha256": "c0da90b6895895f3",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "REG113NA-3 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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