component
TPS72218DBVR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+41@@ -0,0 +1,41 @@+# TPS72218DBVR++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++TPS72218DBVR from Texas Instruments, in a SOT-23-5. 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 supply voltage; the recommended input range is 1.8 V to 5.5 V, and the absolute maximum input voltage is -0.3 V to 7 V. |+| 2 | GND | power_in | Ground terminal, which is the network ground reference for all voltages in the datasheet. |+| 3 | EN | input | Enable input; logic high (VIH) is 1.4 V minimum, logic low (VIL) is -0.2 V to 0.4 V, and the voltage range at EN is -0.3 V to 7 V, with a logic low shutting off the output. |+| 4 | NC/FB | unconnected | Not connected on the fixed-voltage TPS72218; this pin must be left floating and not connected to GND (FB feedback input applies only to the adjustable TPS72201). |+| 5 | OUT | power_out | Regulated output voltage; voltage on OUT is limited to -0.3 V to VI + 0.3 V per the absolute maximum ratings, and output current is 0 to 50 mA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `TPS72218DBVR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `tps72218dbvr-etched.step` / `tps72218dbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps72218dbvr.step` / `tps72218dbvr.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/tps722) (17 pp, sha256 `a240068d1aebdf7e`, 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/tps72218dbvr-datasheet.pdf)
page.jsonadded+182@@ -0,0 +1,182 @@+{+ "slug": "tps72218dbvr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps72218dbvr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps72218dbvr.kicad_sym",+ "tps72218dbvr.kicad_mod",+ "tps72218dbvr.glb",+ "tps72218dbvr.step",+ "tps72218dbvr.lbr",+ "docs/hero.png",+ "docs/tps72218dbvr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps72218dbvr-hero.glb",+ "tps72218dbvr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS72218DBVR",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps722",+ "parts": {+ "symbol": "tps72218dbvr.kicad_sym",+ "footprint": "tps72218dbvr.kicad_mod",+ "model_3d": "tps72218dbvr-hero.glb",+ "model_3d_plain": "tps72218dbvr.glb",+ "model_3d_step": "tps72218dbvr-etched.step",+ "model_3d_step_plain": "tps72218dbvr.step",+ "lbr": "tps72218dbvr.lbr"+ },+ "distributor_links": {+ "lcsc": "C181583",+ "digikey": "296-27048-2-ND",+ "mouser": "595-TPS72218DBVR"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T00:12:53Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-27048-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS72218DBVR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "IN",+ "type": "power_in",+ "description": "Input supply voltage; the recommended input range is 1.8 V to 5.5 V, and the absolute maximum input voltage is -0.3 V to 7 V."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground terminal, which is the network ground reference for all voltages in the datasheet."+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Enable input; logic high (VIH) is 1.4 V minimum, logic low (VIL) is -0.2 V to 0.4 V, and the voltage range at EN is -0.3 V to 7 V, with a logic low shutting off the output."+ },+ {+ "number": "4",+ "name": "NC/FB",+ "type": "unconnected",+ "description": "Not connected on the fixed-voltage TPS72218; this pin must be left floating and not connected to GND (FB feedback input applies only to the adjustable TPS72201)."+ },+ {+ "number": "5",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulated output voltage; voltage on OUT is limited to -0.3 V to VI + 0.3 V per the absolute maximum ratings, and output current is 0 to 50 mA."+ }+ ],+ "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 as NC/FB across the family. For the fixed 1.8 V TPS72218 it is NC and typed 'unconne; Pin types were mapped to KiCad classes from the datasheet's I/O column and function descriptions (IN; The datasheet covers the whole TPS722xx family on one DBV pinout. The TPS72218DBVR (fixed 1.8 V, 300"+ ],+ "pages_sent": 17,+ "cost_usd": 0.0792,+ "at": "2026-10-08T00:12:34"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps722",+ "pages": 17,+ "sha256": "a240068d1aebdf7e",+ "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": "tps72218dbvr.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": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps72218dbvr-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": "7129011b7d2444c7e7943d5634a629fad3c7963f420464ad465fad3c0e7be3d6",+ "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]"+ }+}