TPS7A5701RTER

{
  "slug": "tps7a5701rter",
  "version": "0.1.0",
  "type": "component",
  "description": "TEXAS INSTRUMENTS Global Sourcing Parts, WQFN-16(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "global sourcing parts",
    "tps7a5701rter",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps7a5701rter.kicad_sym",
    "tps7a5701rter.kicad_mod",
    "tps7a5701rter.glb",
    "tps7a5701rter.step",
    "tps7a5701rter.lbr",
    "docs/hero.png",
    "docs/tps7a5701rter-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps7a5701rter-hero.glb",
    "tps7a5701rter-hero.overlay.json",
    "tps7a5701rter-etched.glb"
  ],
  "component": {
    "mpn": "TPS7A5701RTER",
    "manufacturer": "TEXAS INSTRUMENTS",
    "package": "WQFN-16(3x3)",
    "pin_count": 17,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps7a57",
    "parts": {
      "symbol": "tps7a5701rter.kicad_sym",
      "footprint": "tps7a5701rter.kicad_mod",
      "model_3d": "tps7a5701rter-hero.glb",
      "model_3d_plain": "tps7a5701rter-etched.glb",
      "model_3d_step": "tps7a5701rter-etched.step",
      "model_3d_step_plain": "tps7a5701rter.step",
      "lbr": "tps7a5701rter.lbr"
    },
    "distributor_links": {
      "lcsc": "C5220126"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T18:36:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin; the recommended VIN range is 0.7 V to 6 V and the absolute maximum is 6.5 V (page 5 limit for IN/PG/EN/CP_EN)."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin; the recommended VIN range is 0.7 V to 6 V and the absolute maximum is 6.5 V (page 5 limit for IN/PG/EN/CP_EN)."
      },
      {
        "number": "3",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin; the recommended VIN range is 0.7 V to 6 V and the absolute maximum is 6.5 V (page 5 limit for IN/PG/EN/CP_EN)."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin; the recommended VIN range is 0.7 V to 6 V and the absolute maximum is 6.5 V (page 5 limit for IN/PG/EN/CP_EN)."
      },
      {
        "number": "5",
        "name": "BIAS",
        "type": "power_in",
        "description": "Bias supply pin with a recommended range of 3 V to 11 V and an absolute maximum of 11.2 V; it is needed when the charge pump is disabled or VIN is below 1.1 V."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; the exposed thermal pad should also be tied to GND for best thermal performance."
      },
      {
        "number": "7",
        "name": "REF",
        "type": "bidirectional",
        "description": "Reference pin where the RREF resistor to GND sets the output voltage via VOUT = IREF × RREF, with a recommended VREF range of 0.5 V to 5.3 V and an absolute maximum of 6 V."
      },
      {
        "number": "8",
        "name": "NR/SS",
        "type": "bidirectional",
        "description": "Noise-reduction and soft-start pin where CNR/SS (typically 4.7 µF, range 0.1 µF to 10 µF) sets the startup ramp and filters reference noise, with an absolute maximum of 6 V."
      },
      {
        "number": "9",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin, rated for output currents from 0 A to 5 A and limited internally, with an absolute maximum of VIN + 0.3 V or 6.0 V, whichever is smaller."
      },
      {
        "number": "10",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin, rated for output currents from 0 A to 5 A and limited internally, with an absolute maximum of VIN + 0.3 V or 6.0 V, whichever is smaller."
      },
      {
        "number": "11",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin, rated for output currents from 0 A to 5 A and limited internally, with an absolute maximum of VIN + 0.3 V or 6.0 V, whichever is smaller."
      },
      {
        "number": "12",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin, rated for output currents from 0 A to 5 A and limited internally, with an absolute maximum of VIN + 0.3 V or 6.0 V, whichever is smaller."
      },
      {
        "number": "13",
        "name": "SNS",
        "type": "input",
        "description": "Output sense pin that must be connected to OUT for unity-gain operation and load sensing, with an absolute maximum of 6 V."
      },
      {
        "number": "14",
        "name": "PG",
        "type": "output",
        "description": "Open-drain power-good output that asserts when VOUT is above 90% of its set value (2% hysteresis), requires a 10 kΩ to 100 kΩ pull-up, can sink up to 5 mA, and has an absolute maximum of 6.5 V."
      },
      {
        "number": "15",
        "name": "CP_EN",
        "type": "input",
        "description": "Charge-pump enable pin that must be tied to IN, BIAS, or GND rather than driven by digital I/O, with an absolute maximum of 6.5 V and a ±5 µA pin current."
      },
      {
        "number": "16",
        "name": "EN",
        "type": "input",
        "description": "Precision enable pin with an absolute maximum of 6.5 V, a rising threshold of about 0.65 V with 40 mV hysteresis, and no internal pull-down, so it should not be left floating."
      },
      {
        "number": "17",
        "name": "GND",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: The exposed thermal pad is tied to GND in the datasheet but is not a numbered pin, so it is not list; Pin descriptions were translated from the Chinese datasheet text; limits and ratings are quoted from; The package hint WQFN-16 (3x3) matches the RTE 16-pin WQFN in the datasheet; the ordering table on p",
          "exposed pad 17 added from the footprint"
        ],
        "pages_sent": 86,
        "cost_usd": 0.3331,
        "at": "2026-10-21T18:30:28"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps7a57",
        "pages": 102,
        "sha256": "4864901f70386e95",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps7a5701rter.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          3.0,
          0.785
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps7a5701rter-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          3.0,
          0.785
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "afd96250e4947e6a3990bb0f5666ba65caf9c5cab22f4de47c4af2eb5785c0a5",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}