ADP1613ARMZ-R7

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  "slug": "adp1613armz-r7",
  "title": "ADP1613ARMZ-R7",
  "brief": "Analog Devices DC-DC Converters, MSOP-8. 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)",
    "adp1613armz-r7",
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  "component": {
    "mpn": "ADP1613ARMZ-R7",
    "manufacturer": "Analog Devices",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586195512307421184",
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    "distributor_links": {
      "lcsc": "C132279"
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    "distributor_check": {
      "checked_at": "2026-10-17T22:40:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
        "pn": null,
        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "COMP",
        "type": "input",
        "description": "Compensation input; connect a series resistor-capacitor network from COMP to GND to compensate the regulator."
      },
      {
        "number": "2",
        "name": "FB",
        "type": "input",
        "description": "Output voltage feedback input; connect a resistive divider from the output voltage to FB to set the regulator output, with a feedback voltage of 1.215 V to 1.255 V (1.235 V typical)."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input; drive EN low to shut down the regulator and high to turn it on, with VIL of 0.3 V max and VIH of 1.6 V min."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "5",
        "name": "SW",
        "type": "output",
        "description": "Switching output; connect the power inductor from the input voltage to SW and the external rectifier from SW to the output voltage, with SW to GND rated at 21 V maximum."
      },
      {
        "number": "6",
        "name": "VIN",
        "type": "power_in",
        "description": "Main power supply input; supplies the internal circuitry from 1.8 V to 5.5 V for the ADP1612 or 2.5 V to 5.5 V for the ADP1613, and should be bypassed to GND with a 10 µF or greater capacitor placed as close to the device as possible."
      },
      {
        "number": "7",
        "name": "FREQ",
        "type": "input",
        "description": "Frequency setting input; connect to GND for 650 kHz, connect to VIN for 1.3 MHz, and note that the part defaults to 650 kHz if FREQ is left floating."
      },
      {
        "number": "8",
        "name": "SS",
        "type": "input",
        "description": "Soft-start timing capacitor input; a capacitor from SS to GND brings up the output slowly at power-up and reduces inrush current."
      }
    ],
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        "at": "2026-10-17T22:38:37"
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        "sha256": "a5ef891354796c03",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "MSOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
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          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 5.5,
          "conditions": "ADP1613",
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        },
        {
          "name": "Quiescent Current, Nonswitching State",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
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          "max": 1350,
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          "typ": 700,
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        {
          "name": "Shutdown Quiescent Current",
          "symbol": "IQSHDN",
          "kind": "electrical",
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          "typ": 2.2,
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          "conditions": "FREQ = GND, no load",
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        {
          "name": "Enable Pin Bias Current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 3.3,
          "max": 7,
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        {
          "name": "Output Voltage",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
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        {
          "name": "Feedback Voltage",
          "symbol": "VFB",
          "kind": "electrical",
          "unit": "V",
          "min": 1.215,
          "typ": 1.235,
          "max": 1.255,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.07,
          "max": 0.24,
          "conditions": "ADP1613, VIN = 2.5 V to 5.5 V",
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        {
          "name": "FB Pin Bias Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 1,
          "max": 50,
          "conditions": "VFB = 1.3 V",
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        {
          "name": "SW On Resistance",
          "symbol": "RDSON",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 130,
          "max": 300,
          "conditions": "ISW = 1.0 A",
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        {
          "name": "SW Leakage Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 10,
          "conditions": "VSW = 20 V",
          "source_page": 3,
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        {
          "name": "Peak Current Limit",
          "symbol": "ICL",
          "kind": "electrical",
          "unit": "A",
          "min": 1.3,
          "typ": 2,
          "max": 2.5,
          "conditions": "ADP1613, duty cycle = 70%",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Oscillator Frequency",
          "symbol": "fSW",
          "kind": "electrical",
          "unit": "kHz",
          "min": 500,
          "typ": 650,
          "max": 720,
          "conditions": "FREQ = GND",
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          "name": "Oscillator Frequency",
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          "kind": "electrical",
          "unit": "MHz",
          "min": 1.1,
          "typ": 1.3,
          "max": 1.4,
          "conditions": "FREQ = VIN",
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        {
          "name": "Maximum Duty Cycle",
          "symbol": "DMAX",
          "kind": "electrical",
          "unit": "%",
          "min": 88,
          "typ": 90,
          "max": null,
          "conditions": "COMP = open, VFB = 1 V, FREQ = VIN",
          "source_page": 3,
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        {
          "name": "FREQ Pin Current",
          "symbol": "IFREQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 5,
          "max": 8,
          "conditions": "FREQ = 3.6 V",
          "source_page": 3,
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        {
          "name": "Input Voltage Low (EN/FREQ logic threshold)",
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          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "ADP1613, VIN = 2.5 V to 5.5 V",
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          "name": "Input Voltage High (EN/FREQ logic threshold)",
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          "kind": "electrical",
          "unit": "V",
          "min": 1.6,
          "typ": null,
          "max": null,
          "conditions": "ADP1613, VIN = 2.5 V to 5.5 V",
          "source_page": 3,
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        {
          "name": "SS Charging Current",
          "symbol": "ISS",
          "kind": "electrical",
          "unit": "µA",
          "min": 3.4,
          "typ": 5,
          "max": 6.2,
          "conditions": "VSS = 0 V",
          "source_page": 3,
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        {
          "name": "VIN, EN, FB to GND",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
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        {
          "name": "FREQ to GND (maximum printed as VIN + 0.3 V)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
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          "conditions": "",
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        {
          "name": "COMP to GND",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": 1.6,
          "conditions": "",
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        {
          "name": "SS to GND",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
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        {
          "name": "SW to GND",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 21,
          "conditions": "",
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        {
          "name": "Operating Junction Temperature Range",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
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        {
          "name": "Storage Temperature Range",
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          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
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        {
          "name": "ESD Human Body Model",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "Human Body Model",
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        {
          "name": "Junction-to-Ambient Thermal Resistance, 2-Layer Board",
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          "kind": "thermal",
          "unit": "°C/W",
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          "name": "Junction-to-Case Thermal Resistance",
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