component
TPS75901KTTR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# TPS75901KTTR++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-263-5++TPS75901KTTR from Texas Instruments, in a TO-263-5. 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 | EN | input | Enable input: a logic high shuts the regulator down and a logic low enables it, with an absolute maximum voltage range of -0.3 V to 6 V. |+| 2 | IN | power_in | Input voltage to the regulator, with a recommended range of 2.8 V to 5.5 V and an absolute maximum range of -0.3 V to 6 V. |+| 3 | GND | power_in | Regulator ground. |+| 4 | OUTPUT | power_out | Regulated output voltage, with an adjustable-version output range of 1.22 V to 5 V and an absolute maximum of 5.5 V. |+| 5 | FB/PG | bidirectional | On the adjustable TPS75901 this is the feedback input, which must connect to OUTPUT (directly for 1.22 V minimum output or through a resistor divider), while on fixed options it is an open-drain active-low power-good output that requires a pullup resistor and has a maximum voltage of 6 V. |+| 6 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TO-263-5 |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `TPS75901KTTR`+- Footprint: `Package_TO_SOT_SMD:TO-263-5_TabPin6`+- 3D model: TO-263-5 (KiCad packages3D, STEP)+- 3D model files: `tps75901kttr-etched.step` / `tps75901kttr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps75901kttr.step` / `tps75901kttr.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/tps759) (31 pp, sha256 `f7cab4c208cd179f`, retrieved 2026-10-08, tier: lcsc)+- **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/tps75901kttr-datasheet.pdf)
page.jsonadded+188@@ -0,0 +1,188 @@+{+ "slug": "tps75901kttr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps75901kttr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps75901kttr.kicad_sym",+ "tps75901kttr.kicad_mod",+ "tps75901kttr.glb",+ "tps75901kttr.step",+ "tps75901kttr.lbr",+ "docs/hero.png",+ "docs/tps75901kttr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps75901kttr-hero.glb",+ "tps75901kttr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS75901KTTR",+ "manufacturer": "Texas Instruments",+ "package": "TO-263-5",+ "pin_count": 6,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps759",+ "parts": {+ "symbol": "tps75901kttr.kicad_sym",+ "footprint": "tps75901kttr.kicad_mod",+ "model_3d": "tps75901kttr-hero.glb",+ "model_3d_plain": "tps75901kttr.glb",+ "model_3d_step": "tps75901kttr-etched.step",+ "model_3d_step_plain": "tps75901kttr.step",+ "lbr": "tps75901kttr.lbr"+ },+ "distributor_links": {+ "lcsc": "C181484",+ "digikey": "296-29784-2-ND",+ "mouser": "595-TPS75901KTTR"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T00:12:59Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-29784-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TPS75901KTTR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "EN",+ "type": "input",+ "description": "Enable input: a logic high shuts the regulator down and a logic low enables it, with an absolute maximum voltage range of -0.3 V to 6 V."+ },+ {+ "number": "2",+ "name": "IN",+ "type": "power_in",+ "description": "Input voltage to the regulator, with a recommended range of 2.8 V to 5.5 V and an absolute maximum range of -0.3 V to 6 V."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Regulator ground."+ },+ {+ "number": "4",+ "name": "OUTPUT",+ "type": "power_out",+ "description": "Regulated output voltage, with an adjustable-version output range of 1.22 V to 5 V and an absolute maximum of 5.5 V."+ },+ {+ "number": "5",+ "name": "FB/PG",+ "type": "bidirectional",+ "description": "On the adjustable TPS75901 this is the feedback input, which must connect to OUTPUT (directly for 1.22 V minimum output or through a resistor divider), while on fixed options it is an open-drain active-low power-good output that requires a pullup resistor and has a maximum voltage of 6 V."+ },+ {+ "number": "6",+ "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 TO-263 pin diagram text in the extracted datasheet is garbled, so pin numbers were taken from th; The datasheet covers the TPS759xx family. TPS75901KTTR is the adjustable version, so pin 5 functions; Ordering confirmed: TPS75901KTTR is the 500-piece reel of the KTT (TO-263, 5-pin) package, listed as",+ "exposed pad 6 added from the footprint"+ ],+ "pages_sent": 9,+ "cost_usd": 0.053,+ "at": "2026-10-08T00:12:39"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps759",+ "pages": 31,+ "sha256": "f7cab4c208cd179f",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "tps75901kttr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 15,+ 10,+ 4.42+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "94c2a3dc1aaad85b6b5193f97d9a7c61b4e28bac25952a1e629557bcf747e246",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps75901kttr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 15,+ 10,+ 4.42+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "78601b249430cc1714f2d683f415daeb47909ae21d788200d8b06e475dc4a78f",+ "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]"+ }+}