component
TPS77715PWP
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, HTSSOP-20-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "tps77715pwp",
"version": "0.1.0",
"type": "component",
"description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, HTSSOP-20-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"power management (pmic)",
"tps77715pwp",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
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"README.md",
"tps77715pwp.kicad_sym",
"tps77715pwp.kicad_mod",
"tps77715pwp.glb",
"tps77715pwp.step",
"tps77715pwp.lbr",
"docs/hero.png",
"docs/tps77715pwp-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"tps77715pwp-hero.glb",
"tps77715pwp-hero.overlay.json"
],
"component": {
"mpn": "TPS77715PWP",
"manufacturer": "Texas Instruments",
"package": "HTSSOP-20-EP",
"pin_count": 21,
"category": "Power Management (PMIC)",
"subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
"datasheet": "https://www.ti.com/cn/lit/gpn/tps777",
"parts": {
"symbol": "tps77715pwp.kicad_sym",
"footprint": "tps77715pwp.kicad_mod",
"model_3d": "tps77715pwp-hero.glb",
"model_3d_plain": "tps77715pwp.glb",
"model_3d_step": "tps77715pwp-etched.step",
"model_3d_step_plain": "tps77715pwp.step",
"lbr": "tps77715pwp.lbr"
},
"distributor_links": {
"lcsc": "C2867184",
"digikey": "2156-TPS77715PWP-ND",
"mouser": "595-TPS77715PWP"
},
"distributor_check": {
"checked_at": "2026-10-08T18:48:03Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "2156-TPS77715PWP-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "595-TPS77715PWP",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "GND/HSINK",
"type": "power_in",
"description": "Ground/heatsink terminal of the PWP package, one of eight GND/HSINK pins (1, 2, 9, 10, 11, 12, 19, 20) that are tied together."
},
{
"number": "2",
"name": "GND/HSINK",
"type": "power_in",
"description": "Ground/heatsink terminal of the PWP package, one of eight GND/HSINK pins (1, 2, 9, 10, 11, 12, 19, 20) that are tied together."
},
{
"number": "3",
"name": "GND",
"type": "power_in",
"description": "Regulator ground."
},
{
"number": "4",
"name": "NC",
"type": "unconnected",
"description": "No connect; no internal connection."
},
{
"number": "5",
"name": "EN",
"type": "input",
"description": "Enable input; applying a TTL high signal shuts down the regulator and reduces quiescent current to 1 µA at TJ = 25°C."
},
{
"number": "6",
"name": "IN",
"type": "power_in",
"description": "Input voltage to the regulator (IN pins 6 and 7 are tied together)."
},
{
"number": "7",
"name": "IN",
"type": "power_in",
"description": "Input voltage to the regulator (IN pins 6 and 7 are tied together)."
},
{
"number": "8",
"name": "NC",
"type": "unconnected",
"description": "No connect; no internal connection."
},
{
"number": "9",
"name": "GND/HSINK",
"type": "power_in",
"description": "Ground/heatsink terminal of the PWP package, one of eight GND/HSINK pins (1, 2, 9, 10, 11, 12, 19, 20) that are tied together."
},
{
"number": "10",
"name": "GND/HSINK",
"type": "power_in",
"description": "Ground/heatsink terminal of the PWP package, one of eight GND/HSINK pins (1, 2, 9, 10, 11, 12, 19, 20) that are tied together."
},
{
"number": "11",
"name": "GND/HSINK",
"type": "power_in",
"description": "Ground/heatsink terminal of the PWP package, one of eight GND/HSINK pins (1, 2, 9, 10, 11, 12, 19, 20) that are tied together."
},
{
"number": "12",
"name": "GND/HSINK",
"type": "power_in",
"description": "Ground/heatsink terminal of the PWP package, one of eight GND/HSINK pins (1, 2, 9, 10, 11, 12, 19, 20) that are tied together."
},
{
"number": "13",
"name": "OUT",
"type": "power_out",
"description": "Regulated output voltage; the output needs at least 10 µF with ESR between 50 mΩ and 1.5 Ω."
},
{
"number": "14",
"name": "OUT",
"type": "power_out",
"description": "Regulated output voltage; the output needs at least 10 µF with ESR between 50 mΩ and 1.5 Ω."
},
{
"number": "15",
"name": "FB/NC",
"type": "input",
"description": "Feedback input for the adjustable version only; no connect on fixed-output options such as the 1.5-V TPS77715."
},
{
"number": "16",
"name": "RESET",
"type": "output",
"description": "Open-drain RESET output that initiates a reset on an output undervoltage condition, with a 200 ms delay."
},
{
"number": "17",
"name": "NC",
"type": "unconnected",
"description": "No connect; no internal connection."
},
{
"number": "18",
"name": "NC",
"type": "unconnected",
"description": "No connect; no internal connection."
},
{
"number": "19",
"name": "GND/HSINK",
"type": "power_in",
"description": "Ground/heatsink terminal of the PWP package, one of eight GND/HSINK pins (1, 2, 9, 10, 11, 12, 19, 20) that are tied together."
},
{
"number": "20",
"name": "GND/HSINK",
"type": "power_in",
"description": "Ground/heatsink terminal of the PWP package, one of eight GND/HSINK pins (1, 2, 9, 10, 11, 12, 19, 20) that are tied together."
},
{
"number": "21",
"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: Package match: the datasheet orders TPS77715PWP in the 20-pin TSSOP/HTSSOP PowerPAD (PWP) package, w; Pin-order check: the page 1 PWP drawing text for the right column (pins 11-20) is printed in reverse; Pin 15 is FB/NC: it is a feedback input only for the adjustable TPS77x01 version. For the fixed 1.5-",
"exposed pad 21 added from the footprint"
],
"pages_sent": 14,
"cost_usd": 0.0931,
"at": "2026-10-08T18:47:12"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/tps777",
"pages": 28,
"sha256": "011757d41db41f42",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 21,
"described": 21,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
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"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.41,
6.5,
1.2
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "7ab0ed1a3e862fa126a77db9a31bf16295dd1472a046fb327e4fe8ff1537bac2",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "tps77715pwp-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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"sha256": "78c02c1541db0710a336ee281d7b5d220700c46b08eab230441a7a99929644b5",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}