component
AP139-30WG-7
Public Made by Adomby adom
Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-25. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546
{
"schema_version": 1,
"type": "component",
"slug": "ap139-30wg-7",
"title": "AP139-30WG-7",
"brief": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-25. 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)",
"ap139-30wg-7",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "AP139-30WG-7",
"manufacturer": "Diodes Incorporated",
"package": "SOT-25",
"pin_count": 5,
"category": "Power Management (PMIC)",
"subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
"datasheet": "https://www.diodes.com/assets/Datasheets/AP139-30WG-7.pdf",
"parts": {
"symbol": "ap139-30wg-7.kicad_sym",
"footprint": "ap139-30wg-7.kicad_mod",
"model_3d": "ap139-30wg-7-hero.glb",
"model_3d_plain": "ap139-30wg-7-etched.glb",
"model_3d_step": "ap139-30wg-7-etched.step",
"model_3d_step_plain": "ap139-30wg-7.step",
"lbr": "ap139-30wg-7.lbr"
},
"distributor_links": {
"lcsc": "C460650"
},
"distributor_check": {
"checked_at": "2026-10-23T21:11:03Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "deferred",
"error": "shared DigiKey quota guard: 802 calls left today"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "VIN",
"type": "power_in",
"description": "Power supply input accepting 2.7V to 5.5V (absolute maximum +6V)."
},
{
"number": "2",
"name": "GND",
"type": "power_in",
"description": "Ground pin; a quiet ground termination is desirable."
},
{
"number": "3",
"name": "EN",
"type": "input",
"description": "Enable pin: output ON at 1.7V or above, OFF at 0.8V or below, with enable pin current below 0.1µA."
},
{
"number": "4",
"name": "BYP",
"type": "passive",
"description": "Bypass signal pin; a 10nF capacitor between BYP and ground is used for low-noise applications."
},
{
"number": "5",
"name": "VOUT",
"type": "power_out",
"description": "Regulated output delivering up to 300mA, stable with a low-ESR output capacitor of 1.0µF or greater."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"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": [],
"pages_sent": 7,
"cost_usd": 0.0527,
"at": "2026-10-23T21:10:09"
},
"datasheet": {
"url": "https://www.diodes.com/assets/Datasheets/AP139-30WG-7.pdf",
"pages": 7,
"sha256": "3012982ef2cad8b7",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 5,
"described": 5,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "ap139-30wg-7.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.8,
2.9,
1.55
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
"checked": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ap139-30wg-7-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.8,
2.9,
1.55
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "134a4d33d84056a1413e27f163e3ecc9d9a17cc67b90a57613d277f3378859bb",
"checked": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Diodes Incorporated",
"Package": "SOT-25",
"Category": "Power Management (PMIC)",
"Pins": "5"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "3012982ef2cad8b7790fa4e2ad22b4bbd6d18b1b330b5722a3b0c2940010e85d",
"rows": [
{
"name": "Input Voltage (max)",
"symbol": "VIN",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 5.5,
"conditions": "Note 3",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Quiescent Current",
"symbol": "IQ",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": 45,
"max": 60,
"conditions": "IO = 0mA",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Standby Current",
"symbol": "ISTB",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": 2,
"max": 3,
"conditions": "VIN = 5.0V, VOUT = 0V, VEN < VEL",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output Voltage Accuracy",
"symbol": "VOUT",
"kind": "tolerance",
"unit": "%",
"min": -2,
"typ": null,
"max": 2,
"conditions": "IO = 1mA, VIN = 5V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "VOUT Temperature Coefficient",
"symbol": "",
"kind": "temperature_coefficient",
"unit": "ppm/°C",
"min": null,
"typ": 50,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Dropout Voltage",
"symbol": "VDROPOUT",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.45,
"conditions": "IO = 1mA to 300mA, VOUT = VO(NOM) - 1.5%, VO ≥ 2.8V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output Current",
"symbol": "IOUT",
"kind": "electrical",
"unit": "mA",
"min": 300,
"typ": null,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Current Limit",
"symbol": "ILIMIT",
"kind": "electrical",
"unit": "mA",
"min": 300,
"typ": 450,
"max": null,
"conditions": "VOUT > 1.05V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Short Circuit Current",
"symbol": "Ishort",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 150,
"max": 300,
"conditions": "Vcc = 5V, Vout < 1.05V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Line Regulation",
"symbol": "ΔVLINE",
"kind": "electrical",
"unit": "%",
"min": null,
"typ": 0.1,
"max": 0.3,
"conditions": "IOUT = 1mA, VIN = (VOUT +1V) to 5.5V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Load Regulation",
"symbol": "ΔVLOAD",
"kind": "electrical",
"unit": "%",
"min": null,
"typ": 0.3,
"max": 1,
"conditions": "IO = 1mA to 300mA, VIN = 5V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "EN Input Threshold Output ON",
"symbol": "VEH",
"kind": "electrical",
"unit": "V",
"min": 1.7,
"typ": null,
"max": null,
"conditions": "Output ON",
"source_page": 3,
"source": "datasheet"
},
{
"name": "EN Input Threshold Output OFF",
"symbol": "VEL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.8,
"conditions": "Output OFF",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Enable Pin Current",
"symbol": "IEN",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 0.1,
"conditions": "printed <0.1",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input Voltage",
"symbol": "VIN",
"kind": "recommended_operating",
"unit": "V",
"min": 2.7,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output Current",
"symbol": "IOUT",
"kind": "recommended_operating",
"unit": "mA",
"min": 0,
"typ": null,
"max": 300,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Operating Ambient Temperature",
"symbol": "TA",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input Voltage",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Operating Junction Temperature Range",
"symbol": "TOP",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum Junction Temperature",
"symbol": "TMJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Internal Power Dissipation",
"symbol": "PD",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 250,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Thermal Resistance Junction-Ambient",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 226,
"max": null,
"conditions": "SOT25 (Note 4)",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Thermal Resistance Junction-Case",
"symbol": "θJC",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 34,
"max": null,
"conditions": "SOT25 (Note 4)",
"source_page": 3,
"source": "datasheet"
},
{
"name": "PSRR 1kHz",
"symbol": "PSRR",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": 60,
"max": null,
"conditions": "IO = 100mA, CO = 2.2μF ceramic, f = 1KHz",
"source_page": 3,
"source": "datasheet"
},
{
"name": "PSRR 10kHz",
"symbol": "PSRR",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": 50,
"max": null,
"conditions": "IO = 100mA, CO = 2.2μF ceramic, f = 10KHz",
"source_page": 3,
"source": "datasheet"
},
{
"name": "PSRR 100kHz",
"symbol": "PSRR",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": 40,
"max": null,
"conditions": "IO = 100mA, CO = 2.2μF ceramic, f = 100KHz",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Over Temperature Shutdown",
"symbol": "OTS",
"kind": "thermal",
"unit": "°C",
"min": null,
"typ": 130,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Over Temperature Hysteresis",
"symbol": "OTH",
"kind": "thermal",
"unit": "°C",
"min": null,
"typ": 20,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ap139-30wg-7"
],
"discovery_pitch": "AP139-30WG-7 (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"ap139-30wg-7.kicad_sym",
"ap139-30wg-7.kicad_mod",
"ap139-30wg-7.glb",
"ap139-30wg-7.step",
"ap139-30wg-7.lbr",
"docs/hero.png",
"docs/ap139-30wg-7-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ap139-30wg-7-hero.glb",
"ap139-30wg-7-hero.overlay.json",
"ap139-30wg-7-etched.glb"
],
"visibility": {
"public": true
}
}