DIO6970TST6

{
  "schema_version": 1,
  "type": "component",
  "slug": "dio6970tst6",
  "title": "DIO6970TST6",
  "brief": "DIOO DC-DC Converters, TSOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "pmic",
    "dio6970tst6"
  ],
  "component": {
    "mpn": "DIO6970TST6",
    "manufacturer": "DIOO",
    "package": "TSOT-23-6",
    "pin_count": 6,
    "category": "PMIC",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/86bb7d7e7efda2247bb3b4e0571e8c43.pdf",
    "parts": {
      "symbol": "dio6970tst6.kicad_sym",
      "footprint": "dio6970tst6.kicad_mod",
      "model_3d": "dio6970tst6-etched.glb",
      "model_3d_plain": "dio6970tst6.glb",
      "model_3d_step": "dio6970tst6-etched.step",
      "model_3d_step_plain": "dio6970tst6.step",
      "lbr": "dio6970tst6.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground return. Connect to the ground plane with a low-impedance path; input capacitor CIN loop area to this pin must be minimized."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "power_out",
        "description": "Switching node. Connect to the output inductor. This is the common node between the internal high-side and low-side MOSFETs; keep the PCB copper area minimized to reduce noise."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input, 4.5V to 24V (28V abs max). Bypass to GND with a low-ESR ceramic capacitor (≥4.7µF X5R) placed close to the pin."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Output feedback pin. Connect to the center tap of the output resistor divider to program VOUT = 0.8V × (1 + R1/R2). Internal reference is 0.8V typical (0.788-0.812V). Optional 10-47pF feed-forward cap in parallel with R1 speeds up transient response."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable control input. Pull high (VENH ≥ 1.5V) to enable the regulator; pull low (VENL ≤ 0.4V) to shut down. Do not float. Add a 1MΩ pull-down to GND if driven from a high-impedance source connected to a battery rail."
      },
      {
        "number": "6",
        "name": "BS",
        "type": "passive",
        "description": "Bootstrap pin for the high-side switch gate driver. Connect a 100nF (0.1µF) low-ESR ceramic capacitor between BS and SW to form a floating supply. Absolute max is SW+6V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/86bb7d7e7efda2247bb3b4e0571e8c43.pdf",
        "pages": 10,
        "sha256": "a799748e790264ad",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "dio6970tst6.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dio6970tst6-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a1134122ab15805d22734c968d6371fc71974a47be83648fe3176e00f6415d87",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "DIOO",
      "Package": "TSOT-23-6",
      "Category": "PMIC",
      "Pins": "6"
    }
  },
  "sections": [
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    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
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  "discovery_pitch": "DIO6970TST6 (DIOO) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dio6970tst6.kicad_sym",
    "dio6970tst6.kicad_mod",
    "dio6970tst6.glb",
    "dio6970tst6.step",
    "dio6970tst6.lbr",
    "docs/hero.png",
    "docs/dio6970tst6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dio6970tst6-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "DIO6970TST6",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T19:46:38.617Z"
}