main
Ray tps73218mdbvrep: specified limits as data (metadata.characteristics, 25 rows from the datasheet) c9c5f4a 17d ago
{
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  "type": "component",
  "slug": "tps73218mdbvrep",
  "title": "TPS73218MDBVREP",
  "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",
  "tags": [
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  "component": {
    "mpn": "TPS73218MDBVREP",
    "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/tps73230-ep",
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      "model_3d_step_plain": "tps73218mdbvrep.step",
      "lbr": "tps73218mdbvrep.lbr"
    },
    "distributor_links": {
      "lcsc": "C2867811",
      "digikey": "296-22493-2-ND",
      "mouser": "595-TPS73218MDBVREP"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T22:46:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-22493-2-ND",
        "status": "found",
        "lifecycle": "Active"
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      "mouser": {
        "pn": "595-TPS73218MDBVREP",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Unregulated input supply, with VIN specified from 1.7 V to 5.5 V and an absolute maximum of -0.3 V to 6 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; the datasheet recommends separate ground planes for VIN and VOUT, each connected only to the GND pin, with bypass capacitor grounds tied directly to GND."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Active-high enable compatible with TTL-CMOS levels; driving it below 0.5 V (max) shuts the regulator off and reduces ground current to about 10 nA, with an absolute maximum of -0.3 V to 6 V, and it can be tied to IN if shutdown is not needed."
      },
      {
        "number": "4",
        "name": "NR/FB",
        "type": "passive",
        "description": "Pin 4 is shared: for the fixed-voltage versions, including the TPS73218, it is NR, where an external capacitor to GND filters the internal reference noise, while FB is used only on the adjustable TPS73201."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output, which is stable without an output capacitor; fixed versions range from 1.2 V to 5 V, and absolute maximum VOUT is -0.3 V to 5.5 V."
      }
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet pin table assigns pin 4 to NR for fixed-voltage versions and FB for the adjustable TPS; The datasheet is in Chinese with an English source (SGLS346). The pin table and package drawing iden"
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        "at": "2026-10-07T22:46:10"
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        "pages": 25,
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        "source_tier": "lcsc"
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      "pins": {
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        "described": 5,
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
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      "rows": [
        {
          "name": "Input voltage range",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 1.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output voltage accuracy (line, load and temperature)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": 0.5,
          "max": 1,
          "conditions": "VOUT + 0.5V ≤ VIN ≤ 5.5V; 10mA ≤ IOUT ≤ 250mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Initial output voltage accuracy",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "TA = 25°C (nominal)",
          "source_page": 5,
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        },
        {
          "name": "Dropout voltage",
          "symbol": "VDO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 40,
          "max": 150,
          "conditions": "VIN = VOUT(nom) – 0.1V, IOUT = 250mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output current limit",
          "symbol": "ICL",
          "kind": "electrical",
          "unit": "mA",
          "min": 250,
          "typ": 425,
          "max": 600,
          "conditions": "VOUT = 0.9 × VOUT(nom)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Reverse leakage current (–IIN)",
          "symbol": "IREV",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.1,
          "max": 15,
          "conditions": "VEN ≤ 0.5V, 0V ≤ VIN ≤ VOUT",
          "source_page": 5,
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        {
          "name": "Ground pin current",
          "symbol": "IGND",
          "kind": "electrical",
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          "min": null,
          "typ": 400,
          "max": 550,
          "conditions": "IOUT = 10mA (IQ)",
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        },
        {
          "name": "Ground pin current",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 650,
          "max": 950,
          "conditions": "IOUT = 250mA",
          "source_page": 5,
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        },
        {
          "name": "Shutdown current (IGND)",
          "symbol": "ISHDN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.02,
          "max": 1,
          "conditions": "VEN ≤ 0.5V, VOUT ≤ VIN ≤ 5.5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable pin high-level input voltage (enabled)",
          "symbol": "VEN(HI)",
          "kind": "electrical",
          "unit": "V",
          "min": 1.7,
          "typ": null,
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        {
          "name": "Enable pin low-level input voltage (shutdown)",
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          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.5,
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          "source_page": 5,
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        },
        {
          "name": "Enable pin current (enabled)",
          "symbol": "IEN(HI)",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.02,
          "max": 0.1,
          "conditions": "VEN = 5.5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown temperature",
          "symbol": "TSD",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "Shutdown, temperature rising",
          "source_page": 5,
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        },
        {
          "name": "Thermal shutdown reset temperature",
          "symbol": "TSD",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": 140,
          "max": null,
          "conditions": "Reset, temperature falling",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input voltage (absolute maximum)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "Measured at operating junction temperature range",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Enable voltage (absolute maximum)",
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          "kind": "absolute_maximum",
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          "min": -0.3,
          "typ": null,
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          "conditions": "Measured at operating junction temperature range",
          "source_page": 4,
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          "name": "Output voltage (absolute maximum)",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5.5,
          "conditions": "Measured at operating junction temperature range",
          "source_page": 4,
          "source": "datasheet"
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          "name": "Ambient temperature range (absolute maximum)",
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          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
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        {
          "name": "Storage temperature range",
          "symbol": "",
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          "unit": "°C",
          "min": -65,
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          "conditions": "",
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        {
          "name": "ESD rating, HBM",
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          "name": "ESD rating, CDM",
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          "name": "Junction-to-ambient thermal resistance (RθJA)",
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          "min": null,
          "typ": 180,
          "max": null,
          "conditions": "DBV package, high-K JEDEC board (2s2p)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case thermal resistance (RθJC)",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 64,
          "max": null,
          "conditions": "DBV package",
          "source_page": 4,
          "source": "datasheet"
        }
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