TPS7A6650HQDGNRQ1

{
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  "type": "component",
  "slug": "tps7a6650hqdgnrq1",
  "title": "TPS7A6650HQDGNRQ1",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, MSOP-8. 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)",
    "tps7a6650hqdgnrq1",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "TPS7A6650HQDGNRQ1",
    "manufacturer": "Texas Instruments",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps7a6650h-q1",
    "parts": {
      "symbol": "tps7a6650hqdgnrq1.kicad_sym",
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      "lbr": "tps7a6650hqdgnrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2871232",
      "digikey": "296-TPS7A6650HQDGNRQ1TR-ND",
      "mouser": "595-PS7A6650HQDGNRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T14:58:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS7A6650HQDGNRQ1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-PS7A6650HQDGNRQ1",
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      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Vin",
        "type": "power_in",
        "description": "Input power-supply voltage with a recommended range of 4 V to 40 V, an absolute maximum of -0.3 V to 45 V, and a 45 V withstand for 200 ms."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: holding it below 0.4 V puts the device in standby, and it must be above 1.7 V to enable the regulator, with a recommended range of 0 V to 40 V."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Not-connected pin with no internal connection."
      },
      {
        "number": "4",
        "name": "CT",
        "type": "output",
        "description": "Reset-pulse delay adjustment pin, connected through a capacitor to GND, with a recommended capacitor range of 100 pF to 100 nF and a voltage limit of 0 V to 20 V (absolute maximum 25 V)."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "6",
        "name": "PG",
        "type": "output",
        "description": "Open-drain output-ready pin that must connect to Vout through an external resistor and is pulled low when Vout falls below threshold, with VOL of 0.4 V maximum at 0.5 mA and a recommended range of 0 V to 5.5 V."
      },
      {
        "number": "7",
        "name": "NU",
        "type": "unconnected",
        "description": "Not-used pin; make no external connection."
      },
      {
        "number": "8",
        "name": "Vout",
        "type": "power_out",
        "description": "Regulated 5 V fixed output with a recommended range of 1.5 V to 5.5 V, a 7 V absolute maximum, and up to 50 mA output current."
      }
    ],
    "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: Package naming differs: the MPN's package is HVSSOP (DGN), 8 pins per the pin table and the ordering; Pin 7 (NU) is marked type I in the pin table, but the datasheet says 'make no external connection', ; Pin 4 (CT) is marked type O in the datasheet. It is mapped to output, but it functions as a capacito"
        ],
        "pages_sent": 20,
        "cost_usd": 0.0725,
        "at": "2026-10-11T14:58:31"
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      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps7a6650h-q1",
        "pages": 20,
        "sha256": "1abb202ad700afb3",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "zmin_mm": 0,
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        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "MSOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "1abb202ad700afb3",
      "rows": [
        {
          "name": "Regulated output accuracy, IO = 1 mA, TJ = 25°C",
          "symbol": "V(Vout)",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "IO = 1 mA, TJ = 25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Regulated output accuracy, line and load",
          "symbol": "V(Vout)",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "V(Vin) = 6 V to 40 V, IO = 1 mA to 50 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "V(Vin)",
          "kind": "recommended_operating",
          "unit": "V",
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          "typ": null,
          "max": 40,
          "conditions": "IO = 1 mA",
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          "source": "datasheet"
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        {
          "name": "Quiescent current",
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 12,
          "max": 22,
          "conditions": "V(Vin) = 5.5 V to 40 V, EN = ON, IO = 0.2 mA",
          "source_page": 4,
          "source": "datasheet"
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          "name": "Output current",
          "symbol": "IO",
          "kind": "electrical",
          "unit": "mA",
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          "typ": null,
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          "conditions": "V(Vout) in regulation",
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        },
        {
          "name": "Output current limit",
          "symbol": "I(lreg-CL)",
          "kind": "electrical",
          "unit": "mA",
          "min": 500,
          "typ": null,
          "max": 800,
          "conditions": "V(Vout) short to ground",
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        },
        {
          "name": "Dropout voltage",
          "symbol": "V(dropout)",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 130,
          "max": 240,
          "conditions": "V(dropout) = V(Vin) – V(Vout), IOUT = 50 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power-on-reset threshold",
          "symbol": "V(TH-POR)",
          "kind": "electrical",
          "unit": "% of Vout",
          "min": 89.6,
          "typ": 91.6,
          "max": 93.6,
          "conditions": "V(Vout) increasing",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Reset output low voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "IOL = 0.5 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Logic input low level (EN)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.4,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reset deglitch time",
          "symbol": "t(Deglitch)",
          "kind": "timing",
          "unit": "µs",
          "min": 20,
          "typ": 250,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power-on-reset delay",
          "symbol": "t(POR)",
          "kind": "timing",
          "unit": "ms",
          "min": 50,
          "typ": 100,
          "max": 180,
          "conditions": "Capacitance C = 100 nF",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power-on-reset delay, no capacitor on CT",
          "symbol": "t(POR-fixed)",
          "kind": "timing",
          "unit": "µs",
          "min": 100,
          "typ": 290,
          "max": 650,
          "conditions": "No capacitor on pin",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature range",
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          "kind": "electrical",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 160,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Input voltage (absolute maximum, unregulated)",
          "symbol": "Vin",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 45,
          "conditions": "Unregulated input; withstand 45 V for 200 ms",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "EN pin voltage (absolute maximum)",
          "symbol": "EN",
          "kind": "absolute_maximum",
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          "min": -0.3,
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          "conditions": "",
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        },
        {
          "name": "Regulated output voltage (absolute maximum)",
          "symbol": "Vout",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "Regulated output",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "CT pin voltage (absolute maximum)",
          "symbol": "CT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "PG pin voltage (absolute maximum)",
          "symbol": "PG",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Printed maximum is Vout (not a numeric value)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature range (absolute maximum)",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 160,
          "conditions": "Operating junction temperature range",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 160,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Unregulated input voltage (recommended)",
          "symbol": "Vin",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": 40,
          "conditions": "Unregulated input",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN pin voltage (recommended)",
          "symbol": "EN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "CT pin voltage (recommended)",
          "symbol": "CT",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Regulated output voltage (recommended)",
          "symbol": "Vout",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PG low voltage (I/O, recommended)",
          "symbol": "PG",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 5.5,
          "conditions": "Low voltage (I/O)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Human body model ESD",
          "symbol": "V(ESD) HBM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -4000,
          "typ": null,
          "max": 4000,
          "conditions": "Per AEC Q100-002",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Charged device model ESD",
          "symbol": "V(ESD) CDM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -1000,
          "typ": null,
          "max": 1000,
          "conditions": "All pins, per AEC Q100-011",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input sleep current",
          "symbol": "I(Sleep)",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "No load current and EN = OFF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN pin current",
          "symbol": "I(EN)",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "V(EN) = 40 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Undervoltage detection",
          "symbol": "V(VinUVLO)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 2.6,
          "max": null,
          "conditions": "Ramp V(Vin) down until output turns OFF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Undervoltage hysteresis",
          "symbol": "V(UVLOhys)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Logic input high level (EN)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.7,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Line regulation",
          "symbol": "V(line-reg)",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "V(Vin) = 5.5 V to 40 V, IO = 50 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Load regulation",
          "symbol": "V(load-reg)",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "IO = 1 mA to 50 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power supply ripple rejection at 100 Hz",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "V(Vin) = 12 V, IL = 10 mA, output capacitance = 2.2 µF, frequency = 100 Hz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power supply ripple rejection at 100 kHz",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "V(Vin) = 12 V, IL = 10 mA, output capacitance = 2.2 µF, frequency = 100 kHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power-on-reset hysteresis",
          "symbol": "V(Thres)",
          "kind": "electrical",
          "unit": "% of Vout",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Reset leakage current",
          "symbol": "Ilkg",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "Reset pulled Vout through 10-kΩ resistor",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Delay-capacitor charging current",
          "symbol": "I(Chg)",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 1.4,
          "max": null,
          "conditions": "V(CT) = 0 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Threshold to release PG high",
          "symbol": "V(th)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction shutdown temperature",
          "symbol": "T(shutdown)",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 175,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Hysteresis of thermal shutdown",
          "symbol": "T(hyst)",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 63.4,
          "max": null,
          "conditions": "DGN (HVSSOP) 8-pin package",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 53,
          "max": null,
          "conditions": "DGN (HVSSOP) 8-pin package",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 37.4,
          "max": null,
          "conditions": "DGN (HVSSOP) 8-pin package",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-top characterization parameter",
          "symbol": "ψJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 3.7,
          "max": null,
          "conditions": "DGN (HVSSOP) 8-pin package",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board characterization parameter",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 37.1,
          "max": null,
          "conditions": "DGN (HVSSOP) 8-pin package",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (bottom) thermal resistance",
          "symbol": "RθJC(bot)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 13.5,
          "max": null,
          "conditions": "DGN (HVSSOP) 8-pin package",
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