main
Ray Set visibility: public ae29c19 3d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "tlv70030qdckrq1",
  "title": "TLV70030QDCKRQ1",
  "brief": "Texas Instruments Linear Voltage Regulators (LDO), SC-70-5. 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 supply chip",
    "tlv70030qdckrq1",
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  ],
  "component": {
    "mpn": "TLV70030QDCKRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SC-70-5",
    "pin_count": 5,
    "category": "Power Supply Chip",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tlv700-q1",
    "parts": {
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    "distributor_links": {
      "lcsc": "C2867431",
      "digikey": "296-36765-2-ND",
      "mouser": "595-TLV70030QDCKRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:34:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-36765-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TLV70030QDCKRQ1",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin (2 V to 5.5 V recommended); a 1-µF ceramic capacitor to ground is recommended for stability and good transient performance."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
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      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: driving EN over 0.9 V turns on the regulator, driving it below 0.4 V puts it into shutdown and reduces operating current to 1 µA nominal."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; this pin can be tied to ground to improve thermal dissipation."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage pin (3 V for TLV70030-Q1); a 1-µF ceramic capacitor to ground is needed for stability."
      }
    ],
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin-out figure is text-extracted; pin numbers/names taken from the Pin Functions table, which is con"
        ],
        "pages_sent": 7,
        "cost_usd": 0.079,
        "at": "2026-10-23T12:34:23"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tlv700-q1",
        "pages": 24,
        "sha256": "4d5f2a8855428d83",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
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      "Package": "SC-70-5",
      "Category": "Power Supply Chip",
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          "conditions": "0 mA ≤ IOUT ≤ 200 mA, TLV70030-Q1",
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          "max": 250,
          "conditions": "VIN = 0.98 × VOUT(NOM), IOUT = 200 mA",
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          "name": "Ground pin current",
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          "conditions": "IOUT = 200 mA, VIN = VOUT + 0.5 V",
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          "name": "Ground pin current (shutdown)",
          "symbol": "ISHDN",
          "kind": "electrical",
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          "conditions": "VEN ≤ 0.4 V, 2 V ≤ VIN ≤ 4.5 V",
          "source_page": 4,
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        {
          "name": "Enable pin high (enabled)",
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          "min": 0.9,
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        {
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          "max": 0.4,
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        {
          "name": "Enable pin current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.04,
          "max": 0.5,
          "conditions": "VEN = 5.5 V, IOUT = 10 μA",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Power-supply rejection ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 68,
          "max": null,
          "conditions": "VIN = 2.3 V, VOUT = 1.8 V, IOUT = 10 mA, f = 1 kHz",
          "source_page": 4,
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        {
          "name": "Output noise voltage",
          "symbol": "VN",
          "kind": "electrical",
          "unit": "μVRMS",
          "min": null,
          "typ": 48,
          "max": null,
          "conditions": "BW = 100 Hz to 100 kHz, VIN = 2.3 V, VOUT = 1.8 V, IOUT = 10 mA",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Startup time",
          "symbol": "tSTR",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "COUT = 1 μF, IOUT = 200 mA",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Undervoltage lockout",
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          "kind": "electrical",
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          "typ": 1.9,
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          "name": "Thermal shutdown temperature (reset)",
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          "min": null,
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          "max": null,
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        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
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          "conditions": "TA = –40°C to 125°C, with respect to GND",
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          "name": "Operating junction temperature",
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          "name": "Storage temperature",
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          "conditions": "Human-body model, per AEC Q100-002",
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          "conditions": "Charged-device model, per AEC Q100-011",
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          "name": "Input supply-voltage range",
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          "kind": "recommended_operating",
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          "max": 200,
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          "name": "Voltage on EN pin",
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          "conditions": "DCK, 5 pins",
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          "min": null,
          "typ": 93.7,
          "max": null,
          "conditions": "DCK, 5 pins",
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          "name": "Junction-to-top characterization parameter",
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          "kind": "thermal",
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