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TPS7A3001DGNR
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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+45@@ -0,0 +1,45 @@+# TPS7A3001DGNR++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · HVSSOP-8++TPS7A3001DGNR 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 | OUT | output | Regulator output; a capacitor ≥ 2.2 µF must be tied from this pin to ground to ensure stability. |+| 2 | FB | input | Feedback pin that sets the output voltage of the device. |+| 3 | NC | unconnected | Not internally connected; this pin must either be left open or tied to GND. |+| 4 | GND | power_in | Ground. |+| 5 | EN | input | Enable pin that turns the regulator on or off; regulator is enabled if VEN ≥ VEN(+HI,min) or VEN ≤ VEN(-HI,max), and disabled if VEN(+LO,max) ≥ VEN ≥ VEN(-LO,min); can be tied to IN if unused, with |VEN| ≤ |VIN|. |+| 6 | NR/SS | passive | Noise-reduction/soft-start pin; an external capacitor connected here filters internal band-gap noise to reduce output RMS noise and also programs the soft-start ramp time. |+| 7 | DNC | unconnected | Do not connect; do not route this pin to any electrical net, not even GND or IN. |+| 8 | IN | power_in | Input supply, -3 V to -35 V. |+| 9 | PowerPAD | power_in | Exposed thermal pad; must either be left open or tied to GND, and should be soldered to a PCB ground plane to enhance thermal performance. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | HVSSOP-8 |+| Category | Power Management (PMIC) |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `TPS7A3001DGNR`+- 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: `tps7a3001dgnr-etched.step` / `tps7a3001dgnr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps7a3001dgnr.step` / `tps7a3001dgnr.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/tps7a30) (42 pp, sha256 `b60d6fd8d7220e9f`, retrieved 2026-10-01, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (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/tps7a3001dgnr-datasheet.pdf)
page.jsonadded+161@@ -0,0 +1,161 @@+{+ "slug": "tps7a3001dgnr",+ "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)",+ "tps7a3001dgnr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps7a3001dgnr.kicad_sym",+ "tps7a3001dgnr.kicad_mod",+ "tps7a3001dgnr.glb",+ "tps7a3001dgnr.step",+ "tps7a3001dgnr.lbr",+ "docs/hero.png",+ "docs/tps7a3001dgnr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TPS7A3001DGNR",+ "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/tps7a30",+ "parts": {+ "symbol": "tps7a3001dgnr.kicad_sym",+ "footprint": "tps7a3001dgnr.kicad_mod",+ "model_3d": "tps7a3001dgnr-etched.glb",+ "model_3d_plain": "tps7a3001dgnr.glb",+ "model_3d_step": "tps7a3001dgnr-etched.step",+ "model_3d_step_plain": "tps7a3001dgnr.step",+ "lbr": "tps7a3001dgnr.lbr"+ },+ "distributor_links": {+ "lcsc": "C33835",+ "digikey": "296-27750-2-ND",+ "mouser": "595-TPS7A3001DGNR"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T17:11:25Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-27750-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TPS7A3001DGNR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT",+ "type": "output",+ "description": "Regulator output; a capacitor ≥ 2.2 µF must be tied from this pin to ground to ensure stability."+ },+ {+ "number": "2",+ "name": "FB",+ "type": "input",+ "description": "Feedback pin that sets the output voltage of the device."+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "Not internally connected; this pin must either be left open or tied to GND."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "5",+ "name": "EN",+ "type": "input",+ "description": "Enable pin that turns the regulator on or off; regulator is enabled if VEN ≥ VEN(+HI,min) or VEN ≤ VEN(-HI,max), and disabled if VEN(+LO,max) ≥ VEN ≥ VEN(-LO,min); can be tied to IN if unused, with |VEN| ≤ |VIN|."+ },+ {+ "number": "6",+ "name": "NR/SS",+ "type": "passive",+ "description": "Noise-reduction/soft-start pin; an external capacitor connected here filters internal band-gap noise to reduce output RMS noise and also programs the soft-start ramp time."+ },+ {+ "number": "7",+ "name": "DNC",+ "type": "unconnected",+ "description": "Do not connect; do not route this pin to any electrical net, not even GND or IN."+ },+ {+ "number": "8",+ "name": "IN",+ "type": "power_in",+ "description": "Input supply, -3 V to -35 V."+ },+ {+ "number": "9",+ "name": "PowerPAD",+ "type": "power_in",+ "description": "Exposed thermal pad; must either be left open or tied to GND, and should be soldered to a PCB ground plane to enhance thermal performance."+ }+ ],+ "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-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 42,+ "cost_usd": 0.264,+ "at": "2026-10-01T17:11:05"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps7a30",+ "pages": 42,+ "sha256": "b60d6fd8d7220e9f",+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}