STM6601BS2BDM6F

{
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  "type": "component",
  "slug": "stm6601bs2bdm6f",
  "title": "STM6601BS2BDM6F",
  "brief": "STMicroelectronics Supervisor And Reset ICs, TDFN-12(2x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "power management (pmic)",
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  "component": {
    "mpn": "STM6601BS2BDM6F",
    "manufacturer": "STMicroelectronics",
    "package": "TDFN-12(2x3)",
    "pin_count": 13,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588939278664028160",
    "parts": {
      "symbol": "stm6601bs2bdm6f.kicad_sym",
      "footprint": "stm6601bs2bdm6f.kicad_mod",
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      "lbr": "stm6601bs2bdm6f.lbr"
    },
    "distributor_links": {
      "lcsc": 2067183,
      "digikey": "497-10131-2-ND",
      "mouser": "511-STM6601BS2BDM6F"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T05:24:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-10131-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-STM6601BS2BDM6F",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply input operating at 1.6 V to 5.5 V, requires 0.1 µF decoupling capacitor placed as close to device as possible."
      },
      {
        "number": "2",
        "name": "SR",
        "type": "input",
        "description": "Smart Reset™ button input with factory-trimmed voltage detector and ±8 kV HBM ESD protection, active low with optional internal 100 kΩ pull-up resistor."
      },
      {
        "number": "3",
        "name": "VREF",
        "type": "power_in",
        "description": "Precise 1.5 V voltage reference output with 1% accuracy, requires mandatory 1 µF capacitor, output enabled after RST deasserts and disabled in standby mode."
      },
      {
        "number": "4",
        "name": "PSHOLD",
        "type": "input",
        "description": "Power-supply hold input with factory-trimmed voltage detector and internal pull-down during startup, confirms correct power-up or initiates shutdown."
      },
      {
        "number": "5",
        "name": "CSRD",
        "type": "passive",
        "description": "Smart Reset™ delay time capacitor input charged with ISRD current to set additional delay tSRD, leave pin open if capacitor not used."
      },
      {
        "number": "6",
        "name": "PB",
        "type": "input",
        "description": "Push-button power-on input with factory-trimmed voltage detector and ±8 kV HBM ESD protection, active low with internal 100 kΩ pull-up resistor and switch to ground."
      },
      {
        "number": "7",
        "name": "VCCLO",
        "type": "output",
        "description": "Active low open-drain output indicating VCC above VTH+ threshold or undervoltage detection, requires pull-up resistor, floating in standby mode."
      },
      {
        "number": "8",
        "name": "PBOUT",
        "type": "output",
        "description": "Active low open-drain output indicating PB push-button input status with tDEBOUNCE response time, requires pull-up resistor."
      },
      {
        "number": "9",
        "name": "EN",
        "type": "output",
        "description": "Push-pull enable output (active low variant) controlling system power, asserted low after valid turn-on confirmation and released high on power-down conditions."
      },
      {
        "number": "10",
        "name": "RST",
        "type": "output",
        "description": "Active low open-drain reset output asserted for tREC (240 ms minimum) during startup or after long push detection, requires pull-up resistor."
      },
      {
        "number": "11",
        "name": "INT",
        "type": "output",
        "description": "Active low open-drain interrupt output asserted for minimum tINT_Min during push-button interrupt or undervoltage detection in normal operation, requires pull-up resistor."
      },
      {
        "number": "12",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin."
      },
      {
        "number": "13",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "exposed pad 13 added from the footprint",
          "2/13 pins cited to the wrong page (name found elsewhere): ['4:PSHOLD@p10', '6:PB@p11']"
        ],
        "pages_sent": 23,
        "cost_usd": 0.1937,
        "at": "2026-10-03T05:23:54"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588939278664028160",
        "pages": 52,
        "sha256": "24305a688f436ae9",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 13,
        "described": 13,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "TDFN-12(2x3)",
      "Category": "Power Management (PMIC)",
      "Pins": "13"
    }
  },
  "variants": [],
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  "discovery_pitch": "STM6601BS2BDM6F (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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