main
Ray Set visibility: public 3c3068c 8d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "max619csa",
  "title": "MAX619CSA+",
  "brief": "Maxim Integrated DC-DC Converters, SOIC-8. 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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    "mpn": "MAX619CSA+",
    "manufacturer": "Maxim Integrated",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/max619.pdf",
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      "lbr": "max619csa.lbr"
    },
    "distributor_links": {
      "lcsc": "C1356035",
      "digikey": "MAX619CSA+-ND",
      "mouser": "700-MAX619CSA"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T22:38:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MAX619CSA+-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "700-MAX619CSA",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "C1+",
        "type": "passive",
        "description": "Positive terminal for flying capacitor C1; the datasheet recommends 0.22µF to 1.0µF ceramic or tantalum capacitors for the charge-pump capacitors."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage, specified over the 2V to 3.6V range (two battery cells)."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated +5V output (5V ±4%, guaranteed 20mA at VIN ≥ 2V and 50mA at VIN ≥ 3V for MAX619C); VOUT falls to 0V in shutdown mode."
      },
      {
        "number": "4",
        "name": "C2+",
        "type": "passive",
        "description": "Positive terminal for flying capacitor C2; the datasheet recommends 0.22µF to 1.0µF ceramic or tantalum capacitors for the charge-pump capacitors."
      },
      {
        "number": "5",
        "name": "C2-",
        "type": "passive",
        "description": "Negative terminal for flying capacitor C2, used in the charge-pump circuit with C2+."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; the substrate is connected to GND."
      },
      {
        "number": "7",
        "name": "SHDN",
        "type": "input",
        "description": "Active-high CMOS logic-level shutdown input (VIH min 0.7×VIN, VIL max 0.4V); connect to ground for normal operation, and a logic high halts switching and disconnects OUT from IN."
      },
      {
        "number": "8",
        "name": "C1-",
        "type": "passive",
        "description": "Negative terminal for flying capacitor C1, used in the charge-pump circuit with C1+."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet names these as flying-capacitor terminals but does not assign a KiCad electrical class; The datasheet gives the DIP/SO pinout as one shared configuration. The pin table on page 4 matches t"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0375,
        "at": "2026-10-30T22:38:13"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/max619.pdf",
        "pages": 7,
        "sha256": "217d9bfbc12e879d",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-30",
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        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Maxim Integrated",
      "Package": "SOIC-8",
      "Category": "Power Management ICs",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "217d9bfbc12e879dcdf63a8fcb29264fdec1af9181344795f8b621820d43bf74",
      "rows": [
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          "name": "Input Voltage",
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          "min": 2,
          "typ": null,
          "max": 3.6,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": 4.8,
          "typ": 5,
          "max": 5.2,
          "conditions": "2.0V ≤ VIN ≤ 3.6V, 0mA ≤ IOUT ≤ 20mA; 3.0V ≤ VIN ≤ 3.6V, 0mA ≤ IOUT ≤ 50mA (MAX619C)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "No-Load Supply Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 75,
          "max": 170,
          "conditions": "2V ≤ VIN ≤ 3.6V, IOUT = 0mA",
          "source_page": 2,
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        },
        {
          "name": "Shutdown Supply Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.02,
          "max": 1,
          "conditions": "2V ≤ VIN ≤ 3.6V, IOUT = 0mA, VSHDN = VIN",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "SHDN Input Threshold (logic high)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "x VIN",
          "min": 0.7,
          "typ": null,
          "max": null,
          "conditions": "Printed as 0.7 x VIN; table unit column reads V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "SHDN Input Threshold (logic low)",
          "symbol": "VIL",
          "kind": "electrical",
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          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "",
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        },
        {
          "name": "SHDN Input Current",
          "symbol": "IIH",
          "kind": "electrical",
          "unit": "µA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "SHDN Input Current (second printed value, label not shown)",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Ripple",
          "symbol": "VRIPPLE",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "No load to full load",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VIN to GND",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VOUT to GND",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "SHDN to GND",
          "symbol": "SHDN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Maximum printed as (VIN + 0.3V)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "IOUT Continuous",
          "symbol": "IOUT",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 120,
          "conditions": "Note 1 (not short-circuit protected)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range, MAX619C",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": 0,
          "typ": null,
          "max": 70,
          "conditions": "MAX619C_ _",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 165,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "soldering, 10sec",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "MAX619CSA+ (Maxim Integrated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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