TPS72501KTTR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps72501kttr",
  "title": "TPS72501KTTR",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-5. 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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    "power management (pmic)",
    "tps72501kttr",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "TPS72501KTTR",
    "manufacturer": "Texas Instruments",
    "package": "TO-263-5",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps725",
    "parts": {
      "symbol": "tps72501kttr.kicad_sym",
      "footprint": "tps72501kttr.kicad_mod",
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      "model_3d_plain": "tps72501kttr.glb",
      "model_3d_step": "tps72501kttr-etched.step",
      "model_3d_step_plain": "tps72501kttr.step",
      "lbr": "tps72501kttr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2877312",
      "digikey": "296-TPS72501KTTR-ND",
      "mouser": "595-TPS72501KTTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T15:25:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS72501KTTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
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        "pn": "595-TPS72501KTTR",
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    },
    "pins": [
      {
        "number": "1",
        "name": "ENABLE",
        "type": "input",
        "description": "Enable input; the absolute maximum voltage range on EN is -0.3 V to VI + 0.3 V."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage; recommended VI is 1.8 V to 6 V and the absolute maximum range is -0.3 V to 7 V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground terminal; the tab is also GND on the KTT package."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage; continuous output current is 0 to 1 A and the absolute maximum voltage on OUT is 6 V."
      },
      {
        "number": "5",
        "name": "RESET/FB",
        "type": "bidirectional",
        "description": "On the TPS72501 this is the feedback input of the adjustable regulator (reference 1.220 V); on the fixed options it is an open-drain active-low RESET output that asserts when the output falls more than 5% below nominal and needs a pullup resistor."
      },
      {
        "number": "6",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "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: The KTT (DDPAK/TO-263-5) pin table is on page 5, and it maps pin 5 to RESET/FB with the datasheet ty; The tab is internally GND on the KTT package per the page 1 note, but the tab is not a numbered pin,; Pin types for IN and OUT were set to KiCad power_in and power_out because they are the supply input ",
          "exposed pad 6 added from the footprint"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0496,
        "at": "2026-10-09T15:25:23"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps725",
        "pages": 26,
        "sha256": "5282cab05ce15460",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "94c2a3dc1aaad85b6b5193f97d9a7c61b4e28bac25952a1e629557bcf747e246",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "sha256": "bcdd0e82e698c54960f1d6b2100f52dd34d56390592a85d59ede25cf8a8995a9",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TO-263-5",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "5282cab05ce15460",
      "rows": [
        {
          "name": "Output voltage (adjustable) accuracy",
          "symbol": "VO",
          "kind": "electrical",
          "unit": "VO",
          "min": 0.965,
          "typ": null,
          "max": 1.035,
          "conditions": "0 µA < IO < 1 A; 1.22 V ≤ VO ≤ 5.5 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Bandgap voltage reference",
          "symbol": "",
          "kind": "electrical",
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          "min": 1.177,
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        },
        {
          "name": "Ground current",
          "symbol": "I",
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          "min": null,
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          "max": 120,
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        },
        {
          "name": "Ground current",
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          "unit": "µA",
          "min": null,
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          "max": 300,
          "conditions": "IO = 1 A",
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        },
        {
          "name": "Standby current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "EN < 0.4 V",
          "source_page": 3,
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        },
        {
          "name": "Current limit",
          "symbol": "",
          "kind": "electrical",
          "unit": "A",
          "min": 1.1,
          "typ": 1.6,
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        },
        {
          "name": "Output voltage line regulation",
          "symbol": "ΔVO/VO",
          "kind": "electrical",
          "unit": "%/V",
          "min": -0.15,
          "typ": 0.02,
          "max": 0.15,
          "conditions": "VO + 1 V < VI ≤ 5.5 V",
          "source_page": 3,
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        },
        {
          "name": "Output voltage load regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%/A",
          "min": -0.25,
          "typ": 0.05,
          "max": 0.25,
          "conditions": "0 µA < IO < 1 A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "EN high level input",
          "symbol": "VIH",
          "kind": "electrical",
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          "min": 1.3,
          "typ": null,
          "max": null,
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        },
        {
          "name": "EN low level input",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": -0.2,
          "typ": null,
          "max": 0.4,
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        },
        {
          "name": "EN input current",
          "symbol": "II",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 0.01,
          "max": 100,
          "conditions": "EN = 0 V or VI",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Feedback current",
          "symbol": "I(FB)",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "V(FB) = 1.22",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "UVLO threshold",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 1.45,
          "typ": 1.57,
          "max": 1.7,
          "conditions": "VCC rising",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Voltage range at EN, FB",
          "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, RESET",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 2,
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        },
        {
          "name": "ESD rating, HBM",
          "symbol": "",
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          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "HBM",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature range",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -50,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Maximum junction temperature range",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VI",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous output current",
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          "kind": "recommended_operating",
          "unit": "A",
          "min": 0,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case thermal resistance",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "DDPAK, high-K board (JEDEC 2s2p)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 23,
          "max": null,
          "conditions": "DDPAK, high-K board (JEDEC 2s2p)",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "TPS72501KTTR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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