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TPS7A2550DRVR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# TPS7A2550DRVR++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-6-EP(2x2)++TPS7A2550DRVR from Texas Instruments, in a WSON-6-EP(2x2). 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 | OUT | power_out | Regulated output voltage pin; requires output capacitor (1-100 μF) from OUT to GND for stability with low equivalent series resistance. |+| 2 | NC | unconnected | No internal connection for fixed-voltage version only; may float or tie to GND for improved thermal performance. |+| 3 | PG | tri_state | Power-good open-collector output; releases to high-impedance when VOUT > VIT(PG,RISING) (96.5% nominal), driven low when VOUT < VIT(PG,FALLING) (90% nominal). |+| 4 | EN | input | Active-high enable input; EN > VEN(HI) (0.9 V) enables output, EN < VEN(LOW) (0.4 V) enters shutdown; do not leave floating, connect to IN if unused. |+| 5 | GND | power_in | Ground reference pin providing return path for all device currents. |+| 6 | IN | power_in | Unregulated input supply pin, 2.4 V to 18 V; requires input capacitor (≥1 μF) from IN to GND for transient response and ripple rejection. |+| 7 | Thermal Pad | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WSON-6-EP(2x2) |+| Category | Power Management (PMIC) |+| Pins | 7 |++## CAD (KiCad official)++- Symbol: `TPS7A2550DRVR`+- Footprint: `Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm`+- 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)+- 3D model files: `tps7a2550drvr-etched.step` / `tps7a2550drvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps7a2550drvr.step` / `tps7a2550drvr.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/tps7a25) (37 pp, sha256 `621835e83153f84e`, retrieved 2026-09-26, 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 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/tps7a2550drvr-datasheet.pdf)
page.jsonadded+153@@ -0,0 +1,153 @@+{+ "slug": "tps7a2550drvr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps7a2550drvr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps7a2550drvr.kicad_sym",+ "tps7a2550drvr.kicad_mod",+ "tps7a2550drvr.glb",+ "tps7a2550drvr.step",+ "tps7a2550drvr.lbr",+ "docs/hero.png",+ "docs/tps7a2550drvr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TPS7A2550DRVR",+ "manufacturer": "Texas Instruments",+ "package": "WSON-6-EP(2x2)",+ "pin_count": 7,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps7a25",+ "parts": {+ "symbol": "tps7a2550drvr.kicad_sym",+ "footprint": "tps7a2550drvr.kicad_mod",+ "model_3d": "tps7a2550drvr-etched.glb",+ "model_3d_plain": "tps7a2550drvr.glb",+ "model_3d_step": "tps7a2550drvr-etched.step",+ "model_3d_step_plain": "tps7a2550drvr.step",+ "lbr": "tps7a2550drvr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2876265",+ "digikey": "296-TPS7A2550DRVRTR-ND",+ "mouser": "595-TPS7A2550DRVR"+ },+ "distributor_check": {+ "checked_at": "2026-09-26T19:31:58Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-TPS7A2550DRVRTR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TPS7A2550DRVR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulated output voltage pin; requires output capacitor (1-100 μF) from OUT to GND for stability with low equivalent series resistance."+ },+ {+ "number": "2",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection for fixed-voltage version only; may float or tie to GND for improved thermal performance."+ },+ {+ "number": "3",+ "name": "PG",+ "type": "tri_state",+ "description": "Power-good open-collector output; releases to high-impedance when VOUT > VIT(PG,RISING) (96.5% nominal), driven low when VOUT < VIT(PG,FALLING) (90% nominal)."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Active-high enable input; EN > VEN(HI) (0.9 V) enables output, EN < VEN(LOW) (0.4 V) enters shutdown; do not leave floating, connect to IN if unused."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin providing return path for all device currents."+ },+ {+ "number": "6",+ "name": "IN",+ "type": "power_in",+ "description": "Unregulated input supply pin, 2.4 V to 18 V; requires input capacitor (≥1 μF) from IN to GND for transient response and ripple rejection."+ },+ {+ "number": "7",+ "name": "Thermal Pad",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: This MPN (TPS7A2550DRVR) is the fixed 5.0 V output version with NC at pin 2; adjustable-version devi",+ "exposed pad 7 added from the footprint",+ "dropped thermal pad ['EP'] absent from footprint"+ ],+ "pages_sent": 37,+ "cost_usd": 0.3403,+ "at": "2026-09-26T19:31:42"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps7a25",+ "pages": 37,+ "sha256": "621835e83153f84e",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 7,+ "described": 7,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}