component
TPS7A3501DRVR
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.
← Commit history
README.mdadded+44@@ -0,0 +1,44 @@+# TPS7A3501DRVR++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-6-EP(2x2)++TPS7A3501DRVR from Texas Instruments, in a WSON-6-EP(2x2). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | IN | power_in | Input supply pin; a capacitor ≥ 10 µF must be tied from this pin to ground to assure stability, especially with long input traces or high source impedances. |+| 2 | EN | input | Enable pin; driving EN high turns on the device, driving it low turns it off, and EN must not be left floating (can be tied to IN if unused). |+| 3 | GND | power_in | Ground reference pin for the device. |+| 4 | NR | passive | Noise-reduction pin; a capacitor ≥ 10 nF (recommended 1 µF) from this pin to GND sets RMS noise performance and stability, and an external resistor from NR to GND or IN programs the input-to-output voltage drop. |+| 5 | SENSE | input | Control-loop error amplifier input that must be connected to OUT, recommended at the point of load for best accuracy. |+| 6 | OUT | power_out | Regulator output pin; a capacitor ≥ 10 µF must be tied from this pin to ground to assure stability. |+| 7 | PowerPAD | power_in | Exposed thermal/ground pad; connect to the ground plane for improved thermal performance. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WSON-6-EP(2x2) |+| Category | Power Management (PMIC) |+| Pins | 7 |++## CAD (KiCad official)++- Symbol: `TPS7A3501DRVR`+- Footprint: `Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm`+- 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)+- 3D model files: `tps7a3501drvr-etched.step` / `tps7a3501drvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps7a3501drvr.step` / `tps7a3501drvr.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/tps7a3501) (30 pp, sha256 `365e7bc914b04cc2`, retrieved 2026-09-23, 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-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/tps7a3501drvr-datasheet.pdf)
page.jsonadded+137@@ -0,0 +1,137 @@+{+ "slug": "tps7a3501drvr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps7a3501drvr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps7a3501drvr.kicad_sym",+ "tps7a3501drvr.kicad_mod",+ "tps7a3501drvr.glb",+ "tps7a3501drvr.step",+ "tps7a3501drvr.lbr",+ "docs/hero.png",+ "docs/tps7a3501drvr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TPS7A3501DRVR",+ "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/tps7a3501",+ "parts": {+ "symbol": "tps7a3501drvr.kicad_sym",+ "footprint": "tps7a3501drvr.kicad_mod",+ "model_3d": "tps7a3501drvr-etched.glb",+ "model_3d_plain": "tps7a3501drvr.glb",+ "model_3d_step": "tps7a3501drvr-etched.step",+ "model_3d_step_plain": "tps7a3501drvr.step",+ "lbr": "tps7a3501drvr.lbr"+ },+ "distributor_links": {+ "lcsc": "C130081"+ },+ "pins": [+ {+ "number": "1",+ "name": "IN",+ "type": "power_in",+ "description": "Input supply pin; a capacitor ≥ 10 µF must be tied from this pin to ground to assure stability, especially with long input traces or high source impedances."+ },+ {+ "number": "2",+ "name": "EN",+ "type": "input",+ "description": "Enable pin; driving EN high turns on the device, driving it low turns it off, and EN must not be left floating (can be tied to IN if unused)."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin for the device."+ },+ {+ "number": "4",+ "name": "NR",+ "type": "passive",+ "description": "Noise-reduction pin; a capacitor ≥ 10 nF (recommended 1 µF) from this pin to GND sets RMS noise performance and stability, and an external resistor from NR to GND or IN programs the input-to-output voltage drop."+ },+ {+ "number": "5",+ "name": "SENSE",+ "type": "input",+ "description": "Control-loop error amplifier input that must be connected to OUT, recommended at the point of load for best accuracy."+ },+ {+ "number": "6",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulator output pin; a capacitor ≥ 10 µF must be tied from this pin to ground to assure stability."+ },+ {+ "number": "7",+ "name": "PowerPAD",+ "type": "power_in",+ "description": "Exposed thermal/ground pad; connect to the ground plane for improved 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",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "exposed pad 7 added from the footprint"+ ],+ "pages_sent": 30,+ "cost_usd": 0.2688,+ "at": "2026-09-23T20:02:29"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps7a3501",+ "pages": 30,+ "sha256": "365e7bc914b04cc2",+ "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]"+ }+}