ZTP7106T

{
  "schema_version": 1,
  "type": "component",
  "slug": "ztp7106t",
  "title": "ZTP7106T",
  "brief": "ZILLTEK DC-DC Converters, TSOT-23-5L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "ztp7106t"
  ],
  "component": {
    "mpn": "ZTP7106T",
    "manufacturer": "ZILLTEK",
    "package": "TSOT-23-5L",
    "pin_count": 5,
    "category": "PMIC",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/2b8b2faf1adc6ae12085c0df5d72465c.pdf",
    "parts": {
      "symbol": "ztp7106t.kicad_sym",
      "footprint": "ztp7106t.kicad_mod",
      "model_3d": "ztp7106t-etched.glb",
      "model_3d_plain": "ztp7106t.glb",
      "model_3d_step": "ztp7106t-etched.step",
      "model_3d_step_plain": "ztp7106t.step",
      "lbr": "ztp7106t.lbr"
    },
    "distributor_links": {
      "lcsc": "C481266"
    },
    "pins": [
      {
        "number": "1",
        "name": "EN",
        "type": "input",
        "description": "Enable control input. Drive high (VENH >= 1.5V) to enable the converter; drive low (VENL <= 0.4V) to shut down the device (shutdown current < 1µA). EN input current is +/-1µA over 0V to Vin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground return. Also the case position used for TSOT23-5 θJC measurement; connect to the ground plane with a low-impedance path."
      },
      {
        "number": "3",
        "name": "SW",
        "type": "output",
        "description": "Power switch output. Common drain of the internal PMOS (UG) and NMOS (LG) power FETs; connect to the external inductor (2.2µH typ). Absolute max range -0.3V to Vin+0.3V; SW peak current 3A max; PMOS current limit typ 2A."
      },
      {
        "number": "4",
        "name": "Vin",
        "type": "power_in",
        "description": "Main supply input, 2.5V to 5.5V. Bypass to GND with a 4.7µF ceramic (X5R/X7R) capacitor placed close to the pin. Absolute max 6V."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Feedback input to the internal error amplifier. Regulates to VREF = 0.6V (0.588V/0.612V min/max); set Vout with a resistor divider from Vout to FB to GND: Vout = 0.6V x (1 + R1/R2). A small feed-forward capacitor (10-47pF, 22pF typical) in parallel with R1 speeds up transient response."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/2b8b2faf1adc6ae12085c0df5d72465c.pdf",
        "pages": 8,
        "sha256": "b898fa584d53b5c5",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -1.1375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-5@sha256:455a3f7c3e5eb5b8",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "ztp7106t.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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ztp7106t-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c52657778e318694427caef61fd14aee1fc242de6589b300e05ac1c6fe7ab58d",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "ZILLTEK",
      "Package": "TSOT-23-5L",
      "Category": "PMIC",
      "Pins": "5"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ztp7106t"
  ],
  "discovery_pitch": "ZTP7106T (ZILLTEK) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ztp7106t.kicad_sym",
    "ztp7106t.kicad_mod",
    "ztp7106t.glb",
    "ztp7106t.step",
    "ztp7106t.lbr",
    "docs/hero.png",
    "docs/ztp7106t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ztp7106t-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "ZTP7106TT",
      "kind": "packaging"
    },
    {
      "mpn": "ZTP7106TD",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T14:51:27.575Z"
}