ICL7660ACBAZA

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  "type": "component",
  "slug": "icl7660acbaza",
  "title": "ICL7660ACBAZA",
  "brief": "RENESAS DC-DC Converters, SOIC-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 ics",
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  "component": {
    "mpn": "ICL7660ACBAZA",
    "manufacturer": "RENESAS",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/094f93bd0ea4942d6c93f12fd68bf1f6.pdf",
    "parts": {
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      "lbr": "icl7660acbaza.lbr"
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    "distributor_links": {
      "lcsc": "C1356432"
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    "distributor_check": {
      "checked_at": "2026-10-27T09:50:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection on the ICL7660A (this is the BOOST pin only on the ICL7660S)."
      },
      {
        "number": "2",
        "name": "CAP+",
        "type": "passive",
        "description": "Positive terminal of the charge-pump capacitor C1, whose + terminal must connect here when using polarized capacitors."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; the + terminal of reservoir capacitor C2 connects here, and the output (pin 5) must not go more positive than GND or latch-up will occur."
      },
      {
        "number": "4",
        "name": "CAP-",
        "type": "passive",
        "description": "Negative terminal of the charge-pump capacitor C1; an external Schottky diode from VOUT to CAP- may be needed to prevent latchup when the input is above 5V with a rise rate over 2V/µs."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Negative output voltage (-1.5V to -12V for a 1.5V to 12V input) connected to reservoir capacitor C2."
      },
      {
        "number": "6",
        "name": "LV",
        "type": "input",
        "description": "Low-voltage control: tie to GND to bypass the internal regulator for supplies below 3.5V, and leave open for supplies above 3.5V to ensure latchup-proof operation."
      },
      {
        "number": "7",
        "name": "OSC",
        "type": "input",
        "description": "Oscillator terminal: nominal 10kHz at 5V, can be lowered with an external capacitor or overdriven by an external clock through a 1k series resistor."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
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  "metadata": {
    "specs": {
      "Manufacturer": "RENESAS",
      "Package": "SOIC-8",
      "Category": "Power Management ICs",
      "Pins": "8"
    },
    "characteristics": {
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          "name": "Supply Current",
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 80,
          "max": 160,
          "conditions": "V+=5V, RL=∞, +25°C",
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          "kind": "electrical",
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          "min": null,
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          "conditions": "V+=5V, RL=∞, 0°C<TA<+70°C",
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        {
          "name": "Supply Voltage Range - High",
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          "name": "Supply Voltage Range - Low",
          "symbol": "V+L",
          "kind": "electrical",
          "unit": "V",
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          "name": "Output Source Resistance",
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          "name": "Output Source Resistance",
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          "typ": 10,
          "max": null,
          "conditions": "COSC=0, Pin 1 Open or GND, V+=5V",
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        {
          "name": "Power Efficiency",
          "symbol": "PEFF",
          "kind": "electrical",
          "unit": "%",
          "min": 96,
          "typ": 98,
          "max": null,
          "conditions": "RL=5k",
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          "name": "Power Efficiency",
          "symbol": "PEFF",
          "kind": "electrical",
          "unit": "%",
          "min": 95,
          "typ": 97,
          "max": null,
          "conditions": "TMIN<TA<TMAX, RL=5k",
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        {
          "name": "Voltage Conversion Efficiency",
          "symbol": "VOUTEFF",
          "kind": "electrical",
          "unit": "%",
          "min": 99,
          "typ": 99.9,
          "max": null,
          "conditions": "RL=∞",
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          "name": "Supply Current",
          "symbol": "I+",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 26,
          "max": 100,
          "conditions": "ICL7660A, V+=3V, RL=∞, +25°C",
          "source_page": 4,
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          "name": "Supply Current",
          "symbol": "I+",
          "kind": "electrical",
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          "min": null,
          "typ": null,
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          "conditions": "V+=3V, RL=∞, 0°C<TA<+70°C",
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          "name": "Output Source Resistance",
          "symbol": "ROUT",
          "kind": "electrical",
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          "max": 150,
          "conditions": "V+=3V, IOUT=10mA",
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          "conditions": "V+=3V, IOUT=10mA, 0°C<TA<+70°C",
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          "unit": "kHz",
          "min": 5,
          "typ": 8,
          "max": null,
          "conditions": "V+=3V",
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          "name": "Oscillator Frequency",
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          "typ": null,
          "max": null,
          "conditions": "V+=3V, 0°C<TA<+70°C",
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        {
          "name": "Oscillator Impedance",
          "symbol": "ZOSC",
          "kind": "electrical",
          "unit": "MΩ",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "V+=2V",
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          "name": "Oscillator Impedance",
          "symbol": "ZOSC",
          "kind": "electrical",
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          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "V+=5V",
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          "name": "Supply Voltage",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 13,
          "conditions": "",
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        {
          "name": "Current into LV",
          "symbol": "",
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          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "V+>3.5V",
          "source_page": 3,
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        {
          "name": "LV and OSC Input Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "V+<5.5V, max is V+ + 0.3V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": 0,
          "typ": null,
          "max": 70,
          "conditions": "ICL7660AC",
          "source_page": 3,
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        {
          "name": "Thermal Resistance Junction to Ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "8 Ld Plastic SOIC",
          "source_page": 3,
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        {
          "name": "Thermal Resistance Junction to Case",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 48,
          "max": null,
          "conditions": "8 Ld Plastic SOIC",
          "source_page": 3,
          "source": "datasheet"
        }
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    "name": "Ray",
    "email": "[email protected]"
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