component
TPS717285DCKR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# TPS717285DCKR++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SC-70-5++TPS717285DCKR from Texas Instruments, in a SC-70-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | IN | power_in | Input to the device, with a 0.1-µF to 1-µF capacitor recommended for better performance; the input voltage range is 2.5 V to 6.5 V (absolute maximum 7 V). |+| 2 | GND | power_in | Ground pin; the datasheet recommends returning the input and output capacitor grounds as close to this pin as possible. |+| 3 | EN | input | Driving EN above VEN(high) turns on the regulator, and driving it below VEN(low) puts the regulator into standby, disabling the output and reducing operating current; EN must not be left floating and its voltage is limited to VIN + 0.3 V (or 7 V, whichever is greater). |+| 4 | NR/FB | passive | On this fixed-voltage version it is the noise reduction (NR) pin, where a noise reduction capacitor filters internal band-gap noise, with VNR limited to -0.3 V to 3.6 V; on adjustable versions it is the FB feedback input to the error amplifier, set by a resistor divider from OUT. |+| 5 | OUT | power_out | Regulated output voltage pin, which requires a minimum of 1 µF capacitance from this pin to ground for stability (recommended COUT range 1 µF to 100 µF). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SC-70-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `TPS717285DCKR`+- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`+- 3D model: SC-70-5 (KiCad packages3D, STEP)+- 3D model files: `tps717285dckr-etched.step` / `tps717285dckr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps717285dckr.step` / `tps717285dckr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tps717) (45 pp, sha256 `9d6a9da698418596`, retrieved 2026-10-08, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/tps717285dckr-datasheet.pdf)
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Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps717285dckr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps717285dckr.kicad_sym",+ "tps717285dckr.kicad_mod",+ "tps717285dckr.glb",+ "tps717285dckr.step",+ "tps717285dckr.lbr",+ "docs/hero.png",+ "docs/tps717285dckr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps717285dckr-hero.glb",+ "tps717285dckr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS717285DCKR",+ "manufacturer": "Texas Instruments",+ "package": "SC-70-5",+ "pin_count": 5,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps717",+ "parts": {+ "symbol": "tps717285dckr.kicad_sym",+ "footprint": "tps717285dckr.kicad_mod",+ "model_3d": "tps717285dckr-hero.glb",+ "model_3d_plain": "tps717285dckr.glb",+ "model_3d_step": "tps717285dckr-etched.step",+ "model_3d_step_plain": "tps717285dckr.step",+ "lbr": "tps717285dckr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2860170",+ "digikey": "296-19649-2-ND",+ "mouser": "595-TPS717285DCKR"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T16:18:16Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-19649-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS717285DCKR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "IN",+ "type": "power_in",+ "description": "Input to the device, with a 0.1-µF to 1-µF capacitor recommended for better performance; the input voltage range is 2.5 V to 6.5 V (absolute maximum 7 V)."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground pin; the datasheet recommends returning the input and output capacitor grounds as close to this pin as possible."+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Driving EN above VEN(high) turns on the regulator, and driving it below VEN(low) puts the regulator into standby, disabling the output and reducing operating current; EN must not be left floating and its voltage is limited to VIN + 0.3 V (or 7 V, whichever is greater)."+ },+ {+ "number": "4",+ "name": "NR/FB",+ "type": "passive",+ "description": "On this fixed-voltage version it is the noise reduction (NR) pin, where a noise reduction capacitor filters internal band-gap noise, with VNR limited to -0.3 V to 3.6 V; on adjustable versions it is the FB feedback input to the error amplifier, set by a resistor divider from OUT."+ },+ {+ "number": "5",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulated output voltage pin, which requires a minimum of 1 µF capacitance from this pin to ground for stability (recommended COUT range 1 µF to 100 µF)."+ }+ ],+ "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: Pin 4 is shared between NR (fixed-voltage versions) and FB (adjustable version); this MPN (TPS717285; The datasheet's pin table labels IN as 'I' and OUT as 'O'; they are typed here as power_in and power; Text extraction of the page 3 pin diagram is garbled, so the pin numbering was taken from the Pin Fu"+ ],+ "pages_sent": 15,+ "cost_usd": 0.1055,+ "at": "2026-10-08T16:17:59"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps717",+ "pages": 45,+ "sha256": "9d6a9da698418596",+ "source_tier": "lcsc"+ },+ "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": "tps717285dckr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.1,+ 2,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "2860de5b7b085919ff6e952148353f928798588d9f544dc69430545aff2ba908",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps717285dckr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.1,+ 2,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "4bff8e19d61390394c015503f37dea045303ce664651f1fbb42950a27ce14b48",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}