RS3236-ADJ8YF5

{
  "schema_version": 1,
  "type": "component",
  "slug": "rs3236-adj8yf5",
  "title": "RS3236-ADJ8YF5",
  "brief": "Jiangsu RUNIC Tech 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)",
    "rs3236-adj8yf5",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "RS3236-ADJ8YF5",
    "manufacturer": "Jiangsu RUNIC Tech",
    "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/8588884096357707776",
    "parts": {
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      "lbr": "rs3236-adj8yf5.lbr"
    },
    "distributor_links": {
      "lcsc": "C379351",
      "digikey": "3565-RS3236-ADJ8YF5TR-ND"
    },
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      "checked_at": "2026-10-19T04:17:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "3565-RS3236-ADJ8YF5TR-ND",
        "status": "found",
        "lifecycle": "Active"
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      "mouser": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Regulator input; supply voltage can range from 1.7V to 7.5V, bypass with a 1μF capacitor to GND."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input; a logic low reduces the supply current to 10nA, connect to IN for normal operation."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin (adjustable voltage version only) used to set the output voltage of the device, with VFB = 0.81V for RS3236-ADJ8."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "primary_model": "claude-haiku-5-5",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin numbering here follows the SOT23-5/SOT353(SC70-5) table on page 2, which is the package variant ; Pin 4 is labeled BP/FB on the package. BP (noise bypass) applies to the fixed-voltage versions and F"
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        "cost_usd": 0.0614,
        "at": "2026-10-19T04:15:50"
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        "sha256": "e3bd3e3419455f27",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-19",
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  "metadata": {
    "specs": {
      "Manufacturer": "Jiangsu RUNIC Tech",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
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          "name": "Input voltage",
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          "unit": "V",
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        {
          "name": "Feedback voltage (ADJ8 variant)",
          "symbol": "VFB",
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          "min": 0.79,
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        {
          "name": "EN input threshold high (VIH), VIN = 1.7V",
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          "min": 1.4,
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          "name": "EN input threshold low (VIL), VIN = 1.7V",
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          "name": "EN input threshold high (VIH), VIN = 7.5V",
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        },
        {
          "name": "Ground pin current",
          "symbol": "IQ",
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          "conditions": "No load, +25°C",
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        },
        {
          "name": "Line regulation",
          "symbol": "ΔVLNR",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.1,
          "max": 0.2,
          "conditions": "VIN = (VOUT + 0.5V) to 7.5V, IOUT = 1mA, +25°C",
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        },
        {
          "name": "Load regulation",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 25,
          "max": 50,
          "conditions": "IOUT = 0.1mA to 500mA, COUT = 1µF, +25°C",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "EN input bias current high",
          "symbol": "IBH",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "EN = 7.5V, +25°C",
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        {
          "name": "Shutdown supply current",
          "symbol": "IQ(SHDN)",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
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          "conditions": "EN = 0V, Full (-40°C to +85°C)",
          "source_page": 7,
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        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 6,
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        {
          "name": "Enable input voltage",
          "symbol": "VEN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Maximum printed as VIN",
          "source_page": 6,
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        },
        {
          "name": "Junction temperature",
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          "unit": "°C",
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          "name": "Storage temperature",
          "symbol": "Tstg",
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          "unit": "°C",
          "min": -65,
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        {
          "name": "Electrostatic discharge, human-body model (HBM)",
          "symbol": "V(ESD)",
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          "unit": "V",
          "min": -6000,
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        {
          "name": "Electrostatic discharge, machine model (MM)",
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          "min": -400,
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          "name": "Input supply voltage",
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        {
          "name": "Enable input voltage",
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          "min": 0,
          "typ": null,
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        {
          "name": "Output current",
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          "kind": "recommended_operating",
          "unit": "mA",
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          "typ": null,
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        {
          "name": "Junction temperature",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
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        {
          "name": "Output voltage noise",
          "symbol": "en",
          "kind": "electrical",
          "unit": "µ VRMS",
          "min": null,
          "typ": 80,
          "max": null,
          "conditions": "f = 10Hz to 100kHz, CBP = 0.01µF, COUT = 10µF, IOUT=30mA, +25°C",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Output voltage temperature coefficient",
          "symbol": "ΔVOUT ΔTA × VOUT",
          "kind": "temperature_coefficient",
          "unit": "ppm/℃",
          "min": null,
          "typ": 35,
          "max": null,
          "conditions": "ILOAD = 0.1mA, Full (-40°C to +85°C)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Power supply rejection ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 72,
          "max": null,
          "conditions": "CBP = 0μF, ILOAD = 30mA, COUT = 1μF, VIN = VOUT+1V, ΔVRIPPLE=0.2VP-P, f = 217Hz, +25°C",
          "source_page": 7,
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        },
        {
          "name": "Power supply rejection ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "CBP = 0μF, ILOAD = 30mA, COUT = 1μF, VIN = VOUT+1V, ΔVRIPPLE=0.2VP-P, f = 1kHz, +25°C",
          "source_page": 7,
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        {
          "name": "Power supply rejection ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 74,
          "max": null,
          "conditions": "CBP = 10nF, ILOAD = 30mA, COUT = 1μF, VIN = VOUT+1V, ΔVRIPPLE=0.2VP-P, f = 217Hz, +25°C",
          "source_page": 7,
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        },
        {
          "name": "EN input bias current low",
          "symbol": "IBL",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": null,
          "conditions": "EN = 0V, Full (-40°C to +85°C)",
          "source_page": 7,
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        {
          "name": "Maximum output current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 500,
          "max": null,
          "conditions": "+25°C",
          "source_page": 7,
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        {
          "name": "Start-up time",
          "symbol": "tSTR",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 180,
          "max": null,
          "conditions": "COUT = 1μF, No load, +25°C",
          "source_page": 7,
          "source": "datasheet"
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        {
          "name": "Thermal shutdown temperature",
          "symbol": "TSHDN",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 140,
          "max": null,
          "conditions": "",
          "source_page": 7,
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        {
          "name": "Junction-to-ambient thermal resistance (SOT23-5)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 185.6,
          "max": null,
          "conditions": "SOT23-5 column",
          "source_page": 6,
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          "name": "Junction-to-case (top) thermal resistance (SOT23-5)",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 104.3,
          "max": null,
          "conditions": "SOT23-5 column",
          "source_page": 6,
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        {
          "name": "Junction-to-board thermal resistance (SOT23-5)",
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          "unit": "°C/W",
          "min": null,
          "typ": 54.5,
          "max": null,
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          "name": "Junction-to-top characterization parameter (SOT23-5)",
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          "min": null,
          "typ": 31,
          "max": null,
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          "source_page": 6,
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          "name": "Junction-to-board characterization parameter (SOT23-5)",
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          "kind": "thermal",
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          "min": null,
          "typ": 54.5,
          "max": null,
          "conditions": "SOT23-5 column",
          "source_page": 6,
          "source": "datasheet"
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