component
HT7180SPER
Public Made by Adomby adom
Jiaxing Heroic Elec Tech DC-DC Converters, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
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"type": "component",
"slug": "ht7180sper",
"title": "HT7180SPER",
"brief": "Jiaxing Heroic Elec Tech DC-DC Converters, ESOP-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": [
"component",
"power management (pmic)",
"ht7180sper",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "HT7180SPER",
"manufacturer": "Jiaxing Heroic Elec Tech",
"package": "ESOP-8",
"pin_count": 9,
"category": "Power Management (PMIC)",
"subcategory": "DC-DC Converters",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603356996808548352",
"parts": {
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"footprint": "ht7180sper.kicad_mod",
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"model_3d_step": "ht7180sper-etched.step",
"model_3d_step_plain": "ht7180sper.step",
"lbr": "ht7180sper.lbr"
},
"distributor_links": {
"lcsc": "C22391195"
},
"distributor_check": {
"checked_at": "2026-10-18T22:55:01Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "FB",
"type": "input",
"description": "Voltage feedback input; the output is set by an external RUP/RDN divider with VREF = 1.204 V, and the pin's absolute maximum range is -0.3 V to 3.6 V."
},
{
"number": "2",
"name": "VOUT",
"type": "power_in",
"description": "Power supply pin for the device, with a supply voltage range of 2.7 V to 12.8 V and an absolute maximum of 13 V."
},
{
"number": "3",
"name": "EN",
"type": "input",
"description": "Enable logic input: above 1.5 V enables the device, below 0.4 V puts it in shutdown, with an absolute maximum of -0.3 V to 7 V and an internal pull-down of 800 kΩ."
},
{
"number": "4",
"name": "SW",
"type": "power_out",
"description": "Switching node of the converter, driving the inductor from the internal 22 mΩ power switch, with an absolute maximum range of -0.3 V to 16 V."
},
{
"number": "5",
"name": "SS/EMI",
"type": "output",
"description": "Soft-start programming pin: a Css capacitor to ground sets the soft-start ramp (100 nF typical, 5 µA charging current), and a 330 kΩ resistor in parallel with Css selects the flatter tr/tf mode for better EMI."
},
{
"number": "6",
"name": "ILIM",
"type": "input",
"description": "Adjustable switch peak current limit; a resistor connected from this pin to GND sets the limit, which should be set below 10 A."
},
{
"number": "7",
"name": "COMP",
"type": "output",
"description": "Output of the internal error amplifier; the loop compensation network (RC, CC, CP) connects between this pin and GND, with an absolute maximum of -0.3 V to 7 V."
},
{
"number": "8",
"name": "VCC",
"type": "power_out",
"description": "Output of the internal regulator, which requires a 1 µF ceramic capacitor to ground; absolute maximum -0.3 V to 7 V."
},
{
"number": "9",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet pin table lists SPE (ESOP8) pins 1-4 and 6-8 plus EP. Pin 5 (NC) exists only on the DF; KiCad type assignments are inferred from the datasheet's terminal table: the table marks VOUT as P (; The exposed pad is listed as EP in the terminal table, not as a numbered pin. It is included as EP a",
"exposed pad 9 added from the footprint",
"dropped thermal pad ['EP'] absent from footprint"
],
"pages_sent": 18,
"cost_usd": 0.0793,
"at": "2026-10-18T22:53:00"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603356996808548352",
"pages": 18,
"sha256": "b38eeea7ab324f78",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 9,
"described": 9,
"cites_pages": true,
"refuses_to_fabricate": true
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"seat": "z = 0",
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"checked": "2026-10-18",
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{
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"sha256": "74ec455c6f509d476ba64110d123e89f334684a40993a8bf8a2ffc078730aee0",
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}
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},
"metadata": {
"specs": {
"Manufacturer": "Jiaxing Heroic Elec Tech",
"Package": "ESOP-8",
"Category": "Power Management (PMIC)",
"Pins": "9"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "b38eeea7ab324f7823c5ec8f9c7e39364f95110b064c38666a7739384ad10946",
"rows": [
{
"name": "Voltage range, VOUT pin",
"symbol": "VOUT",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 13,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Voltage range, SW pin",
"symbol": "SW",
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"min": -0.3,
"typ": null,
"max": 16,
"conditions": "",
"source_page": 5,
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},
{
"name": "Voltage range, EN, VCC, COMP pins",
"symbol": "EN, VCC, COMP",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 7,
"conditions": "",
"source_page": 5,
"source": "datasheet"
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{
"name": "Voltage range, FB pin",
"symbol": "FB",
"kind": "absolute_maximum",
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"min": -0.3,
"typ": null,
"max": 3.6,
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},
{
"name": "Operating temperature range",
"symbol": "TA",
"kind": "absolute_maximum",
"unit": "℃",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Operating junction temperature range",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "℃",
"min": -40,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Storage temperature range",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "℃",
"min": -50,
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{
"name": "Supply voltage range",
"symbol": "VOUT",
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"min": 2.7,
"typ": null,
"max": 12.8,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Operating temperature",
"symbol": "Ta",
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"unit": "℃",
"min": -40,
"typ": 25,
"max": 85,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Operating junction temperature",
"symbol": "TJ",
"kind": "recommended_operating",
"unit": "℃",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Power voltage range",
"symbol": "VOUT",
"kind": "electrical",
"unit": "V",
"min": 2.7,
"typ": null,
"max": 12.8,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "EN high threshold voltage",
"symbol": "VENH",
"kind": "electrical",
"unit": "V",
"min": 1.5,
"typ": null,
"max": null,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "EN low threshold voltage",
"symbol": "VENL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.4,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Peak switch current limit",
"symbol": "ILIM",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": null,
"max": 10,
"conditions": "",
"source_page": 6,
"source": "datasheet"
}
]
}
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