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Ray Set visibility: public 668a207 9h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "vrh1502ltx",
  "title": "VRH1502LTX",
  "brief": "AnaSem Linear Voltage Regulators (LDO), 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": [
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    "power management ics",
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  "component": {
    "mpn": "VRH1502LTX",
    "manufacturer": "AnaSem",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/08cd9c357302c13526ab52d1e4a03793.pdf",
    "parts": {
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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      "mouser": {
        "pn": null,
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      },
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        "type": "power_in",
        "description": "Power ground."
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      {
        "number": "3",
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        "description": "Chip enable pin for the On/Off circuit; EN=VSS turns the regulator off and discharges the output capacitor through the internal switch."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection (open)."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output, 250mA maximum output current with 300mA current limit, stable with a 1.0µF ceramic capacitor."
      }
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        "primary_model": "claude-sonnet-5-5",
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet calls the package SOT-25, which is the same outline as the SOT-23-5 package hint. The ; The datasheet does not state the EN logic thresholds or its active level. It only says EN=VSS discha"
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        "cost_usd": 0.0398,
        "at": "2026-10-27T01:25:49"
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        "pages": 35,
        "sha256": "b9bb74b00e80c8df",
        "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
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "AnaSem",
      "Package": "SOT-23-5",
      "Category": "Power Management ICs",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "b9bb74b00e80c8df43bd3959d3d53196315c62d744c2e85a7b270499fca45c39",
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          "name": "Output voltage",
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          "kind": "electrical",
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          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "VOUT+1.0V≦VIN≦6.0V, IOUT=30mA, Ta=–40°C ~ +85°C, VOUT≦1.90V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage",
          "symbol": "VDROP",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 210,
          "max": 340,
          "conditions": "IOUT=100mA, 1.2V≦VOUT≦1.65V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Current consumption",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 25,
          "max": 40,
          "conditions": "VIN=VOUT+1.0V, VOUT=Open, IOUT=0mA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Standby current",
          "symbol": "ISTB",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 0.1,
          "conditions": "EN=VSS",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 1.6,
          "typ": null,
          "max": 6,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Load regulation",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 10,
          "max": 40,
          "conditions": "VIN=VOUT+1.0V, IOUT=0.1mA ~ 100mA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Line regulation",
          "symbol": "ΔVOUT/ΔVIN•VOUT",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.01,
          "max": 0.1,
          "conditions": "VOUT+1.0V≦VIN≦6.0V, IOUT=30mA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Limit current",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": 300,
          "typ": null,
          "max": null,
          "conditions": "EN=VIN",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Output voltage temperature coefficient",
          "symbol": "ΔVOUT/ΔTa•VOUT",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "VEN=VIN, IOUT=300mA, Ta=–40°C ~ +85°C",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "EN high level voltage",
          "symbol": "VENH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "EN low level voltage",
          "symbol": "VENL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "EN high level current",
          "symbol": "IENH",
          "kind": "electrical",
          "unit": "µA",
          "min": 0.25,
          "typ": null,
          "max": 5,
          "conditions": "VEN=VIN=5V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "EN low level current",
          "symbol": "IENL",
          "kind": "electrical",
          "unit": "µA",
          "min": -0.1,
          "typ": null,
          "max": 0.1,
          "conditions": "VEN=VSS",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Input voltage (absolute maximum)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output current (absolute maximum)",
          "symbol": "IOUT",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation SOT-25",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "PCB 50mm×50mm×1.6mm",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "TOPR",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output current",
          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 250,
          "max": null,
          "conditions": "VIN≧VOUT+1.0V, 1.2V≦VOUT≦1.65V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Ripple rejection",
          "symbol": "Rr",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 75,
          "max": null,
          "conditions": "VIN=VOUT+1.0V, f=1KHz, ∆VRIP=0.5VP-P, IOUT=30mA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Short circuit current",
          "symbol": "ISHORT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "VIN=VOUT+1.0V, VOUT=0V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "CL auto-discharge resistance",
          "symbol": "RDIS",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "VIN=6.0V, VOUT=4.0V, VEN=VSS",
          "source_page": 7,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "VRH1502LTX (AnaSem) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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