MCP1826S-2502E

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  "slug": "mcp1826s-2502e",
  "title": "MCP1826S-2502E",
  "brief": "Microchip Tech Power Management Specialized - PMIC, SOT-223-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "MCP1826S-2502E",
    "manufacturer": "Microchip Tech",
    "package": "SOT-223-3",
    "pin_count": 3,
    "category": "Power Supply Chip",
    "subcategory": "Power Management Specialized - PMIC",
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        "description": "Input voltage supply; connect the unregulated or regulated source here, with a 1 µF to 10 µF input capacitor typically sufficient if the source is far away or a battery."
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      {
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        "description": "Ground; connect to a quiet circuit ground, it only conducts the LDO quiescent current (typically 120 µA) so a heavy trace is not required."
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      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage of the LDO; a minimum output capacitance of 1.0 µF is required for stability."
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      "pins": {
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        "described": 3,
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  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SOT-223-3",
      "Category": "Power Supply Chip",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
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          "name": "Input Operating Voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 2.3,
          "typ": null,
          "max": 6,
          "conditions": "Note 1",
          "source_page": 7,
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        },
        {
          "name": "Input Quiescent Current",
          "symbol": "Iq",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 120,
          "max": 220,
          "conditions": "IL = 0 mA, VOUT = 0.8V to 5.0V",
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        {
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          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "mA",
          "min": 1000,
          "typ": null,
          "max": null,
          "conditions": "VIN = 2.3V to 6.0V, VR = 0.8V to 5.0V, Note 1",
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        },
        {
          "name": "Line Regulation",
          "symbol": "ΔVOUT/(VOUT x ΔVIN)",
          "kind": "electrical",
          "unit": "%/V",
          "min": -0.2,
          "typ": 0.05,
          "max": 0.2,
          "conditions": "Note 1, VIN ≤ 6V (typ ±0.05, max ±0.20)",
          "source_page": 7,
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        },
        {
          "name": "Load Regulation",
          "symbol": "ΔVOUT/VOUT",
          "kind": "electrical",
          "unit": "%",
          "min": -1,
          "typ": 0.5,
          "max": 1,
          "conditions": "IOUT = 1 mA to 1000 mA, Note 4 (typ ±0.5)",
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        },
        {
          "name": "Output Voltage Regulation",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": -2.5,
          "typ": null,
          "max": 2.5,
          "conditions": "VR - 2.5% to VR + 2.5%, typ VR ±0.5%, Note 2; VR = 2.5V",
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        {
          "name": "Dropout Voltage",
          "symbol": "VDROPOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 250,
          "max": 400,
          "conditions": "Note 5, IOUT = 1000 mA, VIN(MIN) = 2.3V",
          "source_page": 8,
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        },
        {
          "name": "Output Short Circuit Current",
          "symbol": "IOUT_SC",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 2.2,
          "max": null,
          "conditions": "RLOAD < 0.1, Peak Current",
          "source_page": 7,
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        },
        {
          "name": "Output Noise",
          "symbol": "eN",
          "kind": "electrical",
          "unit": "µV/√Hz",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "IOUT = 200 mA, f = 1 kHz, COUT = 10 µF (X7R Ceramic), VOUT = 2.5V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Ripple Rejection Ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "f = 100 Hz, COUT = 4.7 µF, IOUT = 100 µA, VINAC = 100 mV pk-pk, CIN = 0 µF",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Temperature",
          "symbol": "TSD",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "IOUT = 100 µA, VOUT = 1.8V, VIN = 2.8V",
          "source_page": 9,
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        },
        {
          "name": "Thermal Shutdown Hysteresis",
          "symbol": "TSD",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "IOUT = 100 µA, VOUT = 1.8V, VIN = 2.8V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature Range",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "Steady State",
          "source_page": 9,
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        },
        {
          "name": "Maximum Junction Temperature (transient)",
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          "kind": "recommended_operating",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "Transient",
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        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 9,
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        {
          "name": "Maximum Voltage on Any Pin",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 0.3,
          "conditions": "(GND – 0.3V) to (VDD + 0.3)V; max is VDD + 0.3",
          "source_page": 7,
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        {
          "name": "Storage Temperature",
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          "name": "ESD protection HBM",
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          "name": "ESD protection MM",
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          "source_page": 9,
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          "name": "Thermal Resistance Junction-to-Case, 3L-SOT-223",
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          "typ": 15,
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          "name": "Output Capacitor (stability)",
          "symbol": "COUT",
          "kind": "recommended_operating",
          "unit": "µF",
          "min": 1,
          "typ": null,
          "max": 22,
          "conditions": "Minimum required for stability; maximum 22 µF recommended",
          "source_page": 17,
          "source": "datasheet"
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