component
ICL7660SIBA
Public Made by Adomby adom
HARRIS Charge Pumps, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "ICL7660SIBA",
"brief": "HARRIS Charge Pumps, 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",
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"component": {
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"manufacturer": "HARRIS",
"package": "SOIC-8",
"pin_count": 8,
"category": "Power Management (PMIC)",
"subcategory": "Charge Pumps",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/173ff2df396a28d615716f9f4d2d8098.pdf",
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"digikey": "2156-ICL7660SIBA-HC-ND",
"mouser": "968-ICL7660SIBA"
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"description": "Frequency Boost pin; connecting it to V+ raises the oscillator frequency by approximately 3.5 times, lowering output impedance and ripple (10kHz typ free-running vs 35kHz typ with Pin 1 = V+)."
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{
"number": "2",
"name": "CAP+",
"type": "passive",
"description": "Positive terminal of the charge-pump capacitor C1; the + terminal of a polarized C1 must be connected here."
},
{
"number": "3",
"name": "GND",
"type": "power_in",
"description": "Ground; the + terminal of reservoir capacitor C2 connects here, and the output must not go more positive than GND to avoid latch-up."
},
{
"number": "4",
"name": "CAP-",
"type": "passive",
"description": "Negative terminal of the charge-pump capacitor C1; an optional external Schottky diode from VOUT to CAP- prevents latchup with fast-rising inputs above 5V."
},
{
"number": "5",
"name": "VOUT",
"type": "power_out",
"description": "Negative voltage output (-1.5V to -12V for a 1.5V to 12V input) with the reservoir capacitor C2 connected to GND, and it must not go more positive than GND."
},
{
"number": "6",
"name": "LV",
"type": "input",
"description": "Low-voltage pin; tie to GND to bypass the internal regulator for supplies below 3.5V, and leave open for supplies above 3.5V (up to 12V) to prevent latchup."
},
{
"number": "7",
"name": "OSC",
"type": "input",
"description": "Oscillator terminal; an external capacitor lowers the frequency (nominal 10kHz at 5V) or it may be overdriven by an external clock through a 1kΩ series resistor."
},
{
"number": "8",
"name": "V+",
"type": "power_in",
"description": "Positive supply input, 1.5V to 12V operating range (absolute maximum +13.0V)."
}
],
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"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"1/8 pins cited to the wrong page (name found elsewhere): ['2:CAP+@p8']"
],
"pages_sent": 13,
"cost_usd": 0.1564,
"at": "2026-10-31T18:33:32"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/173ff2df396a28d615716f9f4d2d8098.pdf",
"pages": 13,
"sha256": "2d253a45cc17bf86",
"source_tier": "lcsc"
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"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 8,
"described": 8,
"cites_pages": true,
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"footprint_binding": "identity",
"sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
"checked": "2026-10-31",
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],
"package_dims": {
"package_code": "M8.15",
"source_page": 13,
"D": {
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"range_mm": [
4.8,
5
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"E1": {
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3.8,
4
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"E": {
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5.8,
6.2
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"e": {
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"range_mm": [
null,
null
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"A": {
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"range_mm": [
1.35,
1.75
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"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
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"verdict": "PASS",
"reasons": [
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}
},
"metadata": {
"specs": {
"Manufacturer": "HARRIS",
"Package": "SOIC-8",
"Category": "Power Management (PMIC)",
"Pins": "8"
},
"characteristics": {
"version": 1,
"source": "datasheet",
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"rows": [
{
"name": "Supply Current",
"symbol": "I+",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 80,
"max": 160,
"conditions": "RL = ∞, +25°C, V+ = 5V",
"source_page": 3,
"source": "datasheet"
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{
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"min": null,
"typ": null,
"max": 180,
"conditions": "-40°C < TA < +85°C",
"source_page": 3,
"source": "datasheet"
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{
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"symbol": "V+H",
"kind": "electrical",
"unit": "V",
"min": 3,
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"source_page": 3,
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{
"name": "Output Source Resistance",
"symbol": "ROUT",
"kind": "electrical",
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"min": null,
"typ": 60,
"max": 100,
"conditions": "IOUT = 20mA",
"source_page": 3,
"source": "datasheet"
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{
"name": "Output Source Resistance",
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"min": null,
"typ": null,
"max": 120,
"conditions": "IOUT = 20mA, -25°C < TA < +85°C",
"source_page": 3,
"source": "datasheet"
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{
"name": "Output Source Resistance",
"symbol": "ROUT",
"kind": "electrical",
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"min": null,
"typ": null,
"max": 300,
"conditions": "IOUT = 3mA, V+ = 2V, LV = GND, -40°C < TA < +85°C",
"source_page": 3,
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{
"name": "Oscillator Frequency",
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"source": "datasheet"
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{
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"min": null,
"typ": 35,
"max": null,
"conditions": "COSC = 0, Pin 1 = V+",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Power Efficiency",
"symbol": "PEFF",
"kind": "electrical",
"unit": "%",
"min": 96,
"typ": 98,
"max": null,
"conditions": "RL = 5kΩ",
"source_page": 3,
"source": "datasheet"
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{
"name": "Power Efficiency",
"symbol": "PEFF",
"kind": "electrical",
"unit": "",
"min": 95,
"typ": 97,
"max": null,
"conditions": "TMIN < TA < TMAX, RL = 5kΩ",
"source_page": 3,
"source": "datasheet"
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{
"name": "Voltage Conversion Efficiency",
"symbol": "VOUTEFF",
"kind": "electrical",
"unit": "%",
"min": 99,
"typ": 99.9,
"max": null,
"conditions": "RL = ∞",
"source_page": 3,
"source": "datasheet"
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{
"name": "Oscillator Impedance",
"symbol": "ZOSC",
"kind": "electrical",
"unit": "MΩ",
"min": null,
"typ": 1,
"max": null,
"conditions": "V+ = 2V",
"source_page": 4,
"source": "datasheet"
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{
"name": "Oscillator Impedance",
"symbol": "ZOSC",
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"max": null,
"conditions": "V+ = 5V",
"source_page": 4,
"source": "datasheet"
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{
"name": "LV and OSC Input Voltage",
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"conditions": "V+ < 5.5V, up to V+ + 0.3V",
"source_page": 3,
"source": "datasheet"
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{
"name": "Current into LV",
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"max": 20,
"conditions": "V+ > 3.5V",
"source_page": 3,
"source": "datasheet"
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{
"name": "Storage Temperature Range",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
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"conditions": "",
"source_page": 3,
"source": "datasheet"
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{
"name": "Operating Temperature Range",
"symbol": "",
"kind": "recommended_operating",
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"min": -40,
"typ": null,
"max": 85,
"conditions": "ICL7660SI",
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{
"name": "Thermal Resistance Junction-Ambient",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 160,
"max": null,
"conditions": "8 Ld Plastic SOIC, typical",
"source_page": 3,
"source": "datasheet"
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{
"name": "Thermal Resistance Junction-Case",
"symbol": "θJC",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 48,
"max": null,
"conditions": "8 Ld Plastic SOIC, typical",
"source_page": 3,
"source": "datasheet"
}
]
}
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"name": "Ray",
"email": "[email protected]"
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