main
Ray Set visibility: public 95fa8e7 21d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "s-1167b29-m5t1u",
  "title": "S-1167B29-M5T1U",
  "brief": "ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "s-1167b29-m5t1u",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "S-1167B29-M5T1U",
    "manufacturer": "ABLIC",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586199492860760064",
    "parts": {
      "symbol": "s-1167b29-m5t1u.kicad_sym",
      "footprint": "s-1167b29-m5t1u.kicad_mod",
      "model_3d": "s-1167b29-m5t1u-hero.glb",
      "model_3d_plain": "s-1167b29-m5t1u-etched.glb",
      "model_3d_step": "s-1167b29-m5t1u-etched.step",
      "model_3d_step_plain": "s-1167b29-m5t1u.step",
      "lbr": "s-1167b29-m5t1u.lbr"
    },
    "distributor_links": {
      "lcsc": "C140907",
      "digikey": "S-1167B29-M5T1U-ND",
      "mouser": "628-S-1167B29-M5T1U"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T00:07:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "S-1167B29-M5T1U-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "628-S-1167B29-M5T1U",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage pin; the input range is 2.0 V to 6.5 V, and the absolute maximum VIN is VSS + 7 V."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "GND pin, the common ground reference for the regulator."
      },
      {
        "number": "3",
        "name": "ON / OFF",
        "type": "input",
        "description": "Enable pin for this B-type part, where high turns the output on and low turns it off; VIH is at least 1.5 V and VIL is at most 0.3 V, the pin has no internal pull-up or pull-down so it must not be left floating, and it should be tied to VIN when unused."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; the pin is electrically open and may be connected to VIN or VSS."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output voltage pin, which for the S-1167B29 is set to 2.9 V (±1.0%) and must not exceed VIN + 0.3 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "primary_model": "claude-haiku-5-5",
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        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet gives the SOT-23-5 pinout (Table 3, Figure 2) for the S-1167 series; the MPN S-1167B29; The 'ON / OFF' pin description combines the VIH/VIL limits from Table 6 (page 8, measured at VIN = V"
        ],
        "pages_sent": 31,
        "cost_usd": 0.0972,
        "at": "2026-10-19T00:05:51"
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        "pages": 31,
        "sha256": "0df82fa1e45e0b24",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 5,
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        "sha256": "ebca41cfc66074e8072ecb0f0bcafb821b611e505c933bda21f6f03edb00f141",
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      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "ABLIC",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "appearance": {
      "contacts": {
        "quote": "• Lead-free, Sn 100%, halogen-free*2 *1. Attention should be paid to the power dissipation of the package when the output current is large.",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "0df82fa1e45e0b249e0689944436355e17bd07c665ccfbc4b59502b5b2900a40"
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    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0df82fa1e45e0b249e0689944436355e17bd07c665ccfbc4b59502b5b2900a40",
      "rows": [
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          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "Printed VSS − 0.3 to VSS + 7 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "ON / OFF pin voltage",
          "symbol": "VON/OFF",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Printed VSS − 0.3 to VIN + 0.3 V; min referenced to VSS, max is VIN + 0.3 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Output voltage",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Printed VSS − 0.3 to VIN + 0.3 V; min referenced to VSS, max is VIN + 0.3 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation SOT-23-5 (not mounted on board)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "When not mounted on board",
          "source_page": 7,
          "source": "datasheet"
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        {
          "name": "Power dissipation SOT-23-5 (mounted on board)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "When mounted on board (JEDEC STANDARD51-7 board)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Operation ambient temperature",
          "symbol": "Topr",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
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        {
          "name": "Input voltage (operating)",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input capacitor CIN",
          "symbol": "CIN",
          "kind": "recommended_operating",
          "unit": "μF",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "Recommended input capacitor for stabilizing the input",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Output capacitor CL",
          "symbol": "CL",
          "kind": "recommended_operating",
          "unit": "μF",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "Ceramic or other output capacitor; ceramic 1.0 μF or more usable",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Equivalent series resistance of output capacitor",
          "symbol": "RESR",
          "kind": "recommended_operating",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Output capacitor ESR",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Output voltage accuracy",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output voltage",
          "symbol": "VOUT(E)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 2.9,
          "max": null,
          "conditions": "VIN = VOUT(S) + 1.0 V, IOUT = 30 mA; min VOUT(S)×0.99 and max VOUT(S)×1.01 printed as formulas",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Output current",
          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "mA",
          "min": 150,
          "typ": null,
          "max": null,
          "conditions": "VIN ≥ VOUT(S) + 1.0 V; footnote *5 applies",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage",
          "symbol": "Vdrop",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.2,
          "max": 0.3,
          "conditions": "IOUT = 100 mA, 2.5 V ≤ VOUT(S) ≤ 2.9 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Line regulation",
          "symbol": "ΔVOUT1/(ΔVIN·VOUT)",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.05,
          "max": 0.2,
          "conditions": "VOUT(S) + 0.5 V ≤ VIN ≤ 6.5 V, IOUT = 30 mA",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Load regulation",
          "symbol": "ΔVOUT2",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 20,
          "max": 40,
          "conditions": "VIN = VOUT(S) + 1.0 V, 10 μA ≤ IOUT ≤ 100 mA",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Output voltage temperature coefficient",
          "symbol": "ΔVOUT/(ΔTa·VOUT)",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "VIN = VOUT(S) + 1.0 V, IOUT = 30 mA, −40°C ≤ Ta ≤ 85°C; printed ±100",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Current consumption during operation",
          "symbol": "ISS1",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 9,
          "max": 16,
          "conditions": "VIN = VOUT(S) + 1.0 V, ON/OFF pin = ON, no load",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Current consumption during shutdown",
          "symbol": "ISS2",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.1,
          "max": 0.9,
          "conditions": "VIN = VOUT(S) + 1.0 V, ON/OFF pin = OFF, no load",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "ON / OFF pin input voltage H",
          "symbol": "VSH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": null,
          "conditions": "VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "ON / OFF pin input voltage L",
          "symbol": "VSL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "ON / OFF pin input current H",
          "symbol": "ISH",
          "kind": "electrical",
          "unit": "μA",
          "min": -0.1,
          "typ": null,
          "max": 0.1,
          "conditions": "VIN = 6.5 V, VON/OFF = 6.5 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "ON / OFF pin input current L",
          "symbol": "ISL",
          "kind": "electrical",
          "unit": "μA",
          "min": -0.1,
          "typ": null,
          "max": 0.1,
          "conditions": "VIN = 6.5 V, VON/OFF = 0 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Ripple rejection",
          "symbol": "RR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "VIN = VOUT(S) + 1.0 V, f = 1.0 kHz, ΔVrip = 0.5 Vrms, IOUT = 30 mA; 1.5 V ≤ VOUT(S) ≤ 3.0 V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Short-circuit current",
          "symbol": "ISHORT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 300,
          "max": null,
          "conditions": "VIN = VOUT(S) + 1.0 V, ON/OFF pin = ON, VOUT = 0 V",
          "source_page": 8,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_triggers": [
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  "discovery_pitch": "S-1167B29-M5T1U (ABLIC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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