DS8601-33S5

{
  "schema_version": 1,
  "type": "component",
  "slug": "ds8601-33s5",
  "title": "DS8601-33S5",
  "brief": "DSTECH Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT23-5. 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 management (pmic)",
    "ds8601-33s5",
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  "component": {
    "mpn": "DS8601-33S5",
    "manufacturer": "DSTECH",
    "package": "SOT23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904037275750400",
    "parts": {
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      "lbr": "ds8601-33s5.lbr"
    },
    "distributor_links": {
      "lcsc": "C5795656"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T06:28:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input pin; the recommended input voltage range is 2.0V to 55V, with an absolute maximum of -0.3V to 60V to GND, and a 1uF or larger input capacitor should be placed close to VIN and GND."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, which must be connected to the input and output capacitor ground returns using short, wide traces."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable control pin; pulling EN low puts the regulator into shutdown with typical shutdown current of 10nA, the EN rising threshold is 2V minimum and the falling threshold is 0.6V maximum."
      },
      {
        "number": "4",
        "name": "SNS",
        "type": "input",
        "description": "Output voltage sense pin, where VSNS is 3.3V for the DS8601-33 variant; for adjustable outputs the external divider from VOUT to SNS sets the output voltage, and the absolute maximum for DS8601-33 SNS to GND is -0.3V to 6V."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output pin, with a maximum rating of -0.3V to 14V to GND, and an output capacitor of 1uF to 22uF with ESR above 1mΩ should be placed close to VOUT and GND."
      }
    ],
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        "primary_model": "claude-haiku-5-5",
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin table lists two package columns (SOT-23-5 first, ESOP-8 second) and the NC pins 3, 6, 7 and ; The SOT-23-5 variant has no NC pins or exposed pad in the datasheet, so none are listed. The descrip"
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        "at": "2026-10-19T06:25:27"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "DSTECH",
      "Package": "SOT23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "6508399623847e6733537f3cabb1da84021ec04c9ddf9f12e942771c3f741701",
      "rows": [
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          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 55,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output voltage accuracy",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "ILOAD =0.1mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage",
          "symbol": "VDROP",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.66,
          "conditions": "ILOAD =100mA; VOUT ≥ 5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage (3.3V output)",
          "symbol": "VDROP_3.3V",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.75,
          "conditions": "ILOAD =100mA; VOUT = 3.3V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 2.2,
          "max": null,
          "conditions": "ILOAD = 0mA; VOUT ≤ 5V",
          "source_page": 5,
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        },
        {
          "name": "Shutdown current",
          "symbol": "ISD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.01,
          "max": 0.5,
          "conditions": "VEN = 0V, VOUT = 0V",
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        },
        {
          "name": "VOUT leakage in shutdown mode",
          "symbol": "ILEAK",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.01,
          "max": 0.5,
          "conditions": "",
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        },
        {
          "name": "SNS input current",
          "symbol": "ISNS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.9,
          "max": null,
          "conditions": "SNS = VOUT; VOUT ≤ 5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable threshold, EN rising",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "EN Rising",
          "source_page": 5,
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        },
        {
          "name": "Enable threshold, EN falling",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.6,
          "conditions": "EN Falling",
          "source_page": 5,
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        },
        {
          "name": "EN input current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 10,
          "max": 100,
          "conditions": "VEN = 36V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input voltage regulation",
          "symbol": "ΔLINE",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "ILOAD =1mA; 5 ≤ VIN ≤ 36V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Load voltage regulation",
          "symbol": "ΔLOAD",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "1mA ≤ ILOAD ≤ 0.2A",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output current limit",
          "symbol": "ILIM",
          "kind": "electrical",
          "unit": "mA",
          "min": 201,
          "typ": 300,
          "max": null,
          "conditions": "VOUT =0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power supply rejection ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "VOUT =5V, ILOAD =1mA, VIN = 12V, f = 100Hz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Over-temperature shutdown temperature",
          "symbol": "TSD",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "ILOAD =10mA",
          "source_page": 5,
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        },
        {
          "name": "Over-temperature shutdown hysteresis",
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          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 15,
          "max": null,
          "conditions": "",
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        {
          "name": "Maximum voltage, VIN and EN to GND",
          "symbol": "VIN, EN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 60,
          "conditions": "to GND",
          "source_page": 4,
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        },
        {
          "name": "Maximum voltage, VOUT to GND",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 14,
          "conditions": "to GND",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum voltage, SNS to GND (DS8601-33)",
          "symbol": "SNS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "to GND; DS8601-33 variant",
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        {
          "name": "Maximum voltage, VOUT to VIN",
          "symbol": "VOUT-VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -60,
          "typ": null,
          "max": 0.3,
          "conditions": "VOUT to VIN",
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        {
          "name": "Junction temperature",
          "symbol": "",
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          "unit": "°C",
          "min": null,
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          "conditions": "",
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        {
          "name": "Storage temperature range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -60,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
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        {
          "name": "Lead soldering temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Soldering, 10 sec.",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM",
          "symbol": "HBM",
          "kind": "absolute_maximum",
          "unit": "KV",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ESD MM",
          "symbol": "MM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction to ambient (SOT-23-5)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "oC /W",
          "min": null,
          "typ": 200,
          "max": null,
          "conditions": "TA = 25°C, DSTECH EVB board",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input voltage operating range",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 55,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Application junction temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Application ambient temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
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      ]
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