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TPS7B8225QDGNRQ1
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Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, HVSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# TPS7B8225QDGNRQ1++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · HVSSOP-8++TPS7B8225QDGNRQ1 from Texas Instruments, in a HVSSOP-8. 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 | Unregulated input supply pin with a 3 V to 40 V recommended operating range and a 45 V absolute maximum for 200 ms transients; a 10 µF to 22 µF capacitor from IN to GND is recommended for good analog practice. |+| 2 | EN | input | High-voltage-tolerant enable input where a logic high (VIH ≥ 2 V) enables the regulator and a logic low (VIL ≤ 0.7 V) disables it, with VEN limited to -0.3 V to VIN. |+| 3 | NC | unconnected | No internal connection; this pin is not connected to the die. |+| 4 | GND | power_in | Ground reference pin; all voltages are referenced to GND and it should be tied to a large ground plane. |+| 5 | GND | power_in | Ground reference pin; all voltages are referenced to GND and it should be tied to a large ground plane. |+| 6 | GND | power_in | Ground reference pin; all voltages are referenced to GND and it should be tied to a large ground plane. |+| 7 | NC | unconnected | No internal connection; this pin is not connected to the die. |+| 8 | OUT | power_out | Regulated output for the fixed 2.5 V, 3.3 V or 5 V option, rated for up to 300 mA and requiring a 1 µF to 200 µF output capacitor with 0.001 Ω to 5 Ω ESR; the absolute maximum rating is 7 V. |+| 9 | PAD | passive | Exposed thermal pad that must be soldered to a large GND copper plane for thermal and mechanical performance. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | HVSSOP-8 |+| Category | Power Management (PMIC) |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `TPS7B8225QDGNRQ1`+- Footprint: `Package_SO:HVSSOP-8-1EP_3x3mm_P0.65mm_EP1.57x1.89mm`+- 3D model: HVSSOP-8, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.0 mm nominal HVSSOP height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)+- 3D model files: `tps7b8225qdgnrq1-etched.step` / `tps7b8225qdgnrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps7b8225qdgnrq1.step` / `tps7b8225qdgnrq1.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/tps7b82-q1) (36 pp, sha256 `966705c45a2bb818`, retrieved 2026-10-07, 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/tps7b8225qdgnrq1-datasheet.pdf)
page.jsonadded+206@@ -0,0 +1,206 @@+{+ "slug": "tps7b8225qdgnrq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, HVSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps7b8225qdgnrq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps7b8225qdgnrq1.kicad_sym",+ "tps7b8225qdgnrq1.kicad_mod",+ "tps7b8225qdgnrq1.glb",+ "tps7b8225qdgnrq1.step",+ "tps7b8225qdgnrq1.lbr",+ "docs/hero.png",+ "docs/tps7b8225qdgnrq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps7b8225qdgnrq1-hero.glb",+ "tps7b8225qdgnrq1-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS7B8225QDGNRQ1",+ "manufacturer": "Texas Instruments",+ "package": "HVSSOP-8",+ "pin_count": 9,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps7b82-q1",+ "parts": {+ "symbol": "tps7b8225qdgnrq1.kicad_sym",+ "footprint": "tps7b8225qdgnrq1.kicad_mod",+ "model_3d": "tps7b8225qdgnrq1-hero.glb",+ "model_3d_plain": "tps7b8225qdgnrq1.glb",+ "model_3d_step": "tps7b8225qdgnrq1-etched.step",+ "model_3d_step_plain": "tps7b8225qdgnrq1.step",+ "lbr": "tps7b8225qdgnrq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C2866112",+ "digikey": "296-TPS7B8225QDGNRQ1TR-ND",+ "mouser": "595-TPS7B8225QDGNRQ1"+ },+ "distributor_check": {+ "checked_at": "2026-10-07T23:34:37Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-TPS7B8225QDGNRQ1TR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS7B8225QDGNRQ1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "IN",+ "type": "power_in",+ "description": "Unregulated input supply pin with a 3 V to 40 V recommended operating range and a 45 V absolute maximum for 200 ms transients; a 10 µF to 22 µF capacitor from IN to GND is recommended for good analog practice."+ },+ {+ "number": "2",+ "name": "EN",+ "type": "input",+ "description": "High-voltage-tolerant enable input where a logic high (VIH ≥ 2 V) enables the regulator and a logic low (VIL ≤ 0.7 V) disables it, with VEN limited to -0.3 V to VIN."+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; this pin is not connected to the die."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin; all voltages are referenced to GND and it should be tied to a large ground plane."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin; all voltages are referenced to GND and it should be tied to a large ground plane."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin; all voltages are referenced to GND and it should be tied to a large ground plane."+ },+ {+ "number": "7",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; this pin is not connected to the die."+ },+ {+ "number": "8",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulated output for the fixed 2.5 V, 3.3 V or 5 V option, rated for up to 300 mA and requiring a 1 µF to 200 µF output capacitor with 0.001 Ω to 5 Ω ESR; the absolute maximum rating is 7 V."+ },+ {+ "number": "9",+ "name": "PAD",+ "type": "passive",+ "description": "Exposed thermal pad that must be soldered to a large GND copper plane for thermal and mechanical performance."+ }+ ],+ "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 MPN TPS7B8225QDGNRQ1 maps to the DGN (HVSSOP-8) package per the package option addendum (page 18; The exposed thermal pad is not listed in the Table 4-1 pin function table. Its number 9 comes from t; The datasheet is a Chinese translation. Pin numbers and names were taken from the Table 4-1 mapping "+ ],+ "pages_sent": 36,+ "cost_usd": 0.122,+ "at": "2026-10-07T23:34:15"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps7b82-q1",+ "pages": 36,+ "sha256": "966705c45a2bb818",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 9,+ "described": 9,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "tps7b8225qdgnrq1.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.91,+ 3,+ 1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "134ec7293f4707be7c8bc387d6fbe67db299fc71529bf9f6c01bee0a1b6ac372",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps7b8225qdgnrq1-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.91,+ 3,+ 1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "9b58f0f315da76aa9e071b74231dddad84179d29eec97c1bc79e8b2b218b5bae",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}