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TPS7A1601DRBR
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Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# TPS7A1601DRBR++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SON-8-EP(3x3)++TPS7A1601DRBR from Texas Instruments, in a SON-8-EP(3x3). 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 pin; a capacitor ≥ 2.2 µF must be tied from this pin to ground to assure stability. |+| 2 | FB/DNC | input | For adjustable version TPS7A1601, feedback pin is input to control-loop error amplifier; for fixed versions, do not connect. |+| 3 | PG | tri_state | Power-good open collector output; leave open or connect to GND if power-good function is not needed. |+| 4 | GND | power_in | Ground pin. |+| 5 | EN | input | Enable pin that turns regulator on when VEN ≥ VEN_HI and off when VEN ≤ VEN_LO. |+| 6 | NC | unconnected | No-connect pin; can be left open or tied to any voltage between GND and IN. |+| 7 | DELAY | output | Delay pin; connect a capacitor to GND to adjust PG delay time, or leave open if reset function is not needed. |+| 8 | IN | power_in | Regulator input supply pin; a capacitor ≥ 0.1 µF must be tied from this pin to ground to assure stability. |+| 9 | PowerPAD | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SON-8-EP(3x3) |+| Category | Power Management (PMIC) |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `TPS7A1601DRBR`+- Footprint: `Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm`+- 3D model: SON-8-EP(3x3) (KiCad packages3D, STEP)+- 3D model files: `tps7a1601drbr-etched.step` / `tps7a1601drbr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps7a1601drbr.step` / `tps7a1601drbr.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/tps7a16) (37 pp, sha256 `180ec3f485b2772b`, retrieved 2026-10-03, 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-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/tps7a1601drbr-datasheet.pdf)
page.jsonadded+166@@ -0,0 +1,166 @@+{+ "slug": "tps7a1601drbr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps7a1601drbr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps7a1601drbr.kicad_sym",+ "tps7a1601drbr.kicad_mod",+ "tps7a1601drbr.glb",+ "tps7a1601drbr.step",+ "tps7a1601drbr.lbr",+ "docs/hero.png",+ "docs/tps7a1601drbr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps7a1601drbr-hero.glb",+ "tps7a1601drbr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS7A1601DRBR",+ "manufacturer": "Texas Instruments",+ "package": "SON-8-EP(3x3)",+ "pin_count": 9,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps7a16",+ "parts": {+ "symbol": "tps7a1601drbr.kicad_sym",+ "footprint": "tps7a1601drbr.kicad_mod",+ "model_3d": "tps7a1601drbr-hero.glb",+ "model_3d_plain": "tps7a1601drbr.glb",+ "model_3d_step": "tps7a1601drbr-etched.step",+ "model_3d_step_plain": "tps7a1601drbr.step",+ "lbr": "tps7a1601drbr.lbr"+ },+ "distributor_links": {+ "lcsc": 2867753,+ "digikey": "296-40969-2-ND",+ "mouser": "595-TPS7A1601DRBR"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T03:34:09Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-40969-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TPS7A1601DRBR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT",+ "type": "output",+ "description": "Regulator output pin; a capacitor ≥ 2.2 µF must be tied from this pin to ground to assure stability."+ },+ {+ "number": "2",+ "name": "FB/DNC",+ "type": "input",+ "description": "For adjustable version TPS7A1601, feedback pin is input to control-loop error amplifier; for fixed versions, do not connect."+ },+ {+ "number": "3",+ "name": "PG",+ "type": "tri_state",+ "description": "Power-good open collector output; leave open or connect to GND if power-good function is not needed."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground pin."+ },+ {+ "number": "5",+ "name": "EN",+ "type": "input",+ "description": "Enable pin that turns regulator on when VEN ≥ VEN_HI and off when VEN ≤ VEN_LO."+ },+ {+ "number": "6",+ "name": "NC",+ "type": "unconnected",+ "description": "No-connect pin; can be left open or tied to any voltage between GND and IN."+ },+ {+ "number": "7",+ "name": "DELAY",+ "type": "output",+ "description": "Delay pin; connect a capacitor to GND to adjust PG delay time, or leave open if reset function is not needed."+ },+ {+ "number": "8",+ "name": "IN",+ "type": "power_in",+ "description": "Regulator input supply pin; a capacitor ≥ 0.1 µF must be tied from this pin to ground to assure stability."+ },+ {+ "number": "9",+ "name": "PowerPAD",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "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": [+ "extractor flagged: SON-8-EP package variant includes an exposed thermal pad documented as 'PowerPAD' without a printed ",+ "exposed pad 9 added from the footprint"+ ],+ "pages_sent": 9,+ "cost_usd": 0.1284,+ "at": "2026-10-03T03:33:49"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps7a16",+ "pages": 37,+ "sha256": "180ec3f485b2772b",+ "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]"+ }+}