TPS2419PWR

{
  "slug": "tps2419pwr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Monitors & Reset Circuits, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "tps2419pwr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps2419pwr.kicad_sym",
    "tps2419pwr.kicad_mod",
    "tps2419pwr.glb",
    "tps2419pwr.step",
    "tps2419pwr.lbr",
    "docs/hero.png",
    "docs/tps2419pwr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps2419pwr-hero.glb",
    "tps2419pwr-hero.overlay.json",
    "tps2419pwr-etched.glb"
  ],
  "component": {
    "mpn": "TPS2419PWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps2419.pdf",
    "parts": {
      "symbol": "tps2419pwr.kicad_sym",
      "footprint": "tps2419pwr.kicad_mod",
      "model_3d": "tps2419pwr-hero.glb",
      "model_3d_plain": "tps2419pwr-etched.glb",
      "model_3d_step": "tps2419pwr-etched.step",
      "model_3d_step_plain": "tps2419pwr.step",
      "lbr": "tps2419pwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2653627",
      "digikey": "296-27214-2-ND",
      "mouser": "595-TPS2419PWR"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T23:50:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-27214-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS2419PWR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RSET",
        "type": "input",
        "description": "A resistor from this pin to GND programs the V(A-C) turn-off threshold, and leaving it open gives a slightly positive turn-off threshold."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "EN must be pulled above 1.3 V to permit normal ORing operation, a low on EN holds GATE low, and it should not be driven above its recommended maximum voltage of 5 V."
      },
      {
        "number": "3",
        "name": "RSVD",
        "type": "power_in",
        "description": "This reserved pin must be connected to GND."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground, which should have a low-impedance connection to the ground plane because it carries several amperes of discharge current when the external MOSFET turns off."
      },
      {
        "number": "5",
        "name": "GATE",
        "type": "output",
        "description": "This pin drives the gate of the external N-channel MOSFET to emulate a low forward-voltage diode, with an absolute maximum GATE/BYP voltage of -0.3 V to 30 V."
      },
      {
        "number": "6",
        "name": "C",
        "type": "input",
        "description": "This is the cathode voltage sense input and the bias supply for the gate-drive charge pump, which must be at 3 V or greater for the MOSFET to turn on and has an absolute maximum rating of 18 V."
      },
      {
        "number": "7",
        "name": "A",
        "type": "input",
        "description": "This is the simulated diode anode voltage sense input and the reference for the BYP charge-pump supply, connected to the MOSFET source in the typical configuration, with an absolute maximum rating of -0.3 V to 18 V."
      },
      {
        "number": "8",
        "name": "BYP",
        "type": "bidirectional",
        "description": "A capacitor from BYP to A (2200 pF ceramic recommended) filters the internal charge-pump supply, and shorting this pin to a voltage below A damages the device, with an absolute maximum of -0.3 V to 13 V to A."
      }
    ],
    "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 datasheet pin table lists RSVD as type PWR (must be connected to GND); mapped to KiCad power_in,; The datasheet pin table lists RSET and BYP as I and I/O respectively; RSET was mapped to input and B; Voltage limits in descriptions are taken from the Absolute Maximum Ratings table (page 2) and the Re"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0531,
        "at": "2026-11-05T23:49:55"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps2419.pdf",
        "pages": 29,
        "sha256": "5d2098bd9b468e95",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps2419pwr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2299fb3b85d686800712b24f5411cd4896ad7de29f3aab656d6dc1006211629b",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps2419pwr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ec3cc7caac3d79d138bd924efa46bbe116d3a93e38e9034c6c8adb696fa6fddc",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "PW0008A",
      "source_page": 26,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "E1": {
        "nom_mm": 4.4,
        "range_mm": [
          4.3,
          4.5
        ]
      },
      "E": {
        "nom_mm": 6.4,
        "range_mm": [
          6.2,
          6.6
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.2,
        "range_mm": [
          null,
          1.2
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "tps2419pwr.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}