BD4269EFJ-CE2

{
  "slug": "bd4269efj-ce2",
  "version": "0.1.0",
  "type": "component",
  "description": "ROHM Semicon Linear Voltage Regulators (LDO), ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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  "dependencies": {},
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  "component": {
    "mpn": "BD4269EFJ-CE2",
    "manufacturer": "ROHM Semicon",
    "package": "ESOP-8",
    "pin_count": 9,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/87c80302c54c1361d8e813253f7accfb.pdf",
    "parts": {
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      "lbr": "bd4269efj-ce2.lbr"
    },
    "distributor_links": {
      "lcsc": "C509751",
      "digikey": "BD4269EFJ-CE2TR-ND",
      "mouser": "755-BD4269EFJ-CE2"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:10:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input for the regulator."
      },
      {
        "number": "2",
        "name": "SI",
        "type": "input",
        "description": "Sense input for the input voltage reset; if not needed, connect to VO."
      },
      {
        "number": "3",
        "name": "RADJ",
        "type": "input",
        "description": "Threshold adjust for the power on and under-voltage reset; if not needed, connect to GND."
      },
      {
        "number": "4",
        "name": "CT",
        "type": "passive",
        "description": "Delay pin for the power on and under-voltage reset; connect a capacitor to GND to set the delay time."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "6",
        "name": "RO",
        "type": "output",
        "description": "Power on and under-voltage reset output; open-collector, internally pulled up to VO via a 24 kΩ resistor, keep open if not needed."
      },
      {
        "number": "7",
        "name": "SO",
        "type": "output",
        "description": "Input voltage reset output; open-collector, internally pulled up to VO via a 24 kΩ resistor, keep open if not needed."
      },
      {
        "number": "8",
        "name": "VO",
        "type": "power_out",
        "description": "5 V regulated output."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
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        "guards": "pin_guards 0.1: passed",
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        "at": "2026-10-27T01:10:00"
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        "pages": 28,
        "sha256": "e4bcad7348fc463d",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
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}