LT1964ES5-BYP#TRPBF

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  "slug": "lt1964es5-byp-trpbf",
  "title": "LT1964ES5-BYP#TRPBF",
  "brief": "Analog Devices 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",
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    "power management (pmic)",
    "lt1964es5-byp#trpbf",
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  "component": {
    "mpn": "LT1964ES5-BYP#TRPBF",
    "manufacturer": "Analog Devices",
    "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/8588884518858473472",
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      "lbr": "lt1964es5-byp-trpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C107776",
      "digikey": "505-LT1964ES5-BYP#TRPBFTR-ND",
      "mouser": "584-1964ES5-BYPTRPBF"
    },
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      "source": "Component Ocean /api/assign-pns",
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        "pn": "505-LT1964ES5-BYP#TRPBFTR-ND",
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        "pn": "584-1964ES5-BYPTRPBF",
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    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the regulator; the datasheet gives no further limit for this pin."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "Supplies power to the device; a bypass capacitor of 1µF to 10µF is sufficient and is required if the device is more than six inches from the main input filter capacitor, and the input supply is specified from -2.8V to -20V for the 200mA minimum-input condition, with the output maximum of -20V."
      },
      {
        "number": "3",
        "name": "BYP",
        "type": "passive",
        "description": "Bypasses the internal reference to lower output voltage noise; a maximum of 0.01µF is recommended (typically 30µVRMS over 10Hz to 100kHz), and the pin must be left unconnected if not used."
      },
      {
        "number": "4",
        "name": "ADJ",
        "type": "input",
        "description": "Input to the error amplifier with a 30nA bias current flowing out of the pin; ADJ is regulated to -1.22V referenced to ground, the output range is -1.22V to -20V, and the pin must not be pulled more negative than IN in normal operation or more than 0.5V more negative than IN during a fault."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Supplies power to the load and requires a minimum 1µF output capacitor (ESR of 3Ω or less recommended) to prevent oscillation; it must not be pulled more negative than IN in normal operation or more than 0.5V below IN during a fault."
      }
    ],
    "provenance": {
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin assignment for the BYP variant was taken from the page 2 pin-configuration blocks, whose headers; The LT1964-BYP has no SHDN pin on the package: the datasheet states SHDN is internally tied to VIN f; The datasheet lists TJMAX=150°C in the pin block but the thermal and electrical text uses 125°C for "
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        "at": "2026-10-19T05:11:21"
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        "described": 5,
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    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
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          "name": "ADJ Pin Voltage",
          "symbol": "VADJ",
          "kind": "electrical",
          "unit": "V",
          "min": -1.202,
          "typ": -1.22,
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          "name": "ADJ Pin Voltage (full operating temperature range)",
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          "source_page": 3,
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        },
        {
          "name": "Line Regulation (adjustable LT1964 row, applied to BYP variant)",
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        {
          "name": "Load Regulation (adjustable LT1964 row, applied to BYP variant)",
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          "name": "Dropout Voltage",
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          "name": "Dropout Voltage",
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          "name": "Dropout Voltage",
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          "name": "Dropout Voltage (full temperature range)",
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          "name": "Dropout Voltage",
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        {
          "name": "GND Pin Current",
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          "kind": "electrical",
          "unit": "μA",
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          "name": "GND Pin Current",
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        {
          "name": "GND Pin Current",
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          "name": "GND Pin Current",
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          "name": "GND Pin Current",
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          "min": null,
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        {
          "name": "ADJ Pin Bias Current",
          "symbol": "IADJ",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
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        {
          "name": "Minimum Input Voltage (LT1964-BYP)",
          "symbol": "VIN(MIN)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -1.9,
          "max": -2.8,
          "conditions": "ILOAD = –200mA",
          "source_page": 4,
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        },
        {
          "name": "Ripple Rejection",
          "symbol": "RR",
          "kind": "electrical",
          "unit": "dB",
          "min": 46,
          "typ": 54,
          "max": null,
          "conditions": "VIN – VOUT = –1.5V(Avg), VRIPPLE = 0.5VP-P, fRIPPLE = 120Hz, ILOAD = –200mA",
          "source_page": 4,
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        {
          "name": "Current Limit",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": 220,
          "typ": 350,
          "max": null,
          "conditions": "VIN = VOUT(NOMINAL) –1.5V, ΔVOUT = 0.1V; l = full operating temperature range (min)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Reverse Leakage Current",
          "symbol": "IIN(REV)",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VIN = 20V, VOUT, VADJ, VSHDN = Open Circuit; l = full operating temperature range",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "IN Pin Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 2,
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        {
          "name": "OUT Pin Voltage",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "Note 11",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "OUT to IN Differential Voltage",
          "symbol": "VOUT-VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 20,
          "conditions": "Note 11",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ADJ Pin Voltage (with respect to IN pin)",
          "symbol": "VADJ",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 20,
          "conditions": "with respect to IN pin; Note 11",
          "source_page": 2,
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        {
          "name": "BYP Pin Voltage (with respect to IN pin)",
          "symbol": "VBYP",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "with respect to IN pin",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature Range (E, I Grade)",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "Note 10",
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        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
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          "name": "Lead Temperature (Soldering)",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "10 sec, SOT-23 package",
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        {
          "name": "Maximum Junction Temperature (TJMAX)",
          "symbol": "TJMAX",
          "kind": "thermal",
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          "min": null,
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          "conditions": "S5 (SOT-23) package",
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          "name": "Thermal Resistance Junction-to-Ambient (θJA)",
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          "min": 125,
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          "name": "Thermal Resistance Junction-to-Ambient (θJA)",
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          "source_page": 13,
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          "name": "Thermal Resistance Junction-to-Ambient (θJA)",
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          "unit": "°C/W",
          "min": null,
          "typ": 130,
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          "conditions": "SOT-23; board 225mm2, topside copper 2500mm2, backside copper 2500mm2",
          "source_page": 13,
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          "name": "Thermal Resistance Junction-to-Ambient (θJA)",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 135,
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          "source_page": 13,
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          "name": "Thermal Resistance Junction-to-Ambient (θJA)",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
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          "conditions": "SOT-23; board 50mm2, topside copper 2500mm2, backside copper 2500mm2",
          "source_page": 13,
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        {
          "name": "Thermal Resistance Junction-to-Case (θJC)",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "SOT-23; measured at Pin 2",
          "source_page": 13,
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        }
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