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LP3982IMMX-ADJ
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Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# LP3982IMMX-ADJ++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · VSSOP-8-0.65mm++LP3982IMMX-ADJ from Texas Instruments, in a VSSOP-8-0.65mm. 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 with maximum 300-mA output current and 120-mV typical dropout voltage. |+| 2 | IN | power_in | Input supply voltage to the regulator; supply range is 2.5 V to 6 V. |+| 3 | GND | power_in | Ground reference. |+| 4 | OUT | power_out | Regulated output voltage with maximum 300-mA output current and 120-mV typical dropout voltage. |+| 5 | SET | input | Resistor divider input for setting output voltage in the adjustable version (voltage range −0.3 to 6.5 V); internally disconnected in fixed versions. |+| 6 | CC | passive | Noise compensation capacitor connection pin; connect 33-nF capacitor to ground for optimal output noise reduction (voltage range −0.3 to 6.5 V). |+| 7 | SHDN | input | Shutdown control input; pull high for ON state or low for OFF state (voltage range −0.3 to 6.5 V). |+| 8 | FAULT | output | Active-low open-drain fault output that indicates out-of-regulation conditions including current limit, thermal shutdown, or approaching dropout (maximum sink current 20 mA); requires pullup resistor (voltage range −0.3 to 6.5 V). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8-0.65mm |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `LP3982IMMX-ADJ`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)+- 3D model files: `lp3982immx-adj-etched.step` / `lp3982immx-adj-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lp3982immx-adj.step` / `lp3982immx-adj.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/lp3982) (30 pp, sha256 `f8dc0ff43bb7195c`, retrieved 2026-10-01, tier: lcsc)+- **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/lp3982immx-adj-datasheet.pdf)
page.jsonadded+157@@ -0,0 +1,157 @@+{+ "slug": "lp3982immx-adj",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "lp3982immx-adj",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lp3982immx-adj.kicad_sym",+ "lp3982immx-adj.kicad_mod",+ "lp3982immx-adj.glb",+ "lp3982immx-adj.step",+ "lp3982immx-adj.lbr",+ "docs/hero.png",+ "docs/lp3982immx-adj-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LP3982IMMX-ADJ",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-8-0.65mm",+ "pin_count": 8,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lp3982",+ "parts": {+ "symbol": "lp3982immx-adj.kicad_sym",+ "footprint": "lp3982immx-adj.kicad_mod",+ "model_3d": "lp3982immx-adj-etched.glb",+ "model_3d_plain": "lp3982immx-adj.glb",+ "model_3d_step": "lp3982immx-adj-etched.step",+ "model_3d_step_plain": "lp3982immx-adj.step",+ "lbr": "lp3982immx-adj.lbr"+ },+ "distributor_links": {+ "lcsc": "C2876510",+ "digikey": "296-36306-2-ND",+ "mouser": "926-LP3982IMMX-ADJ"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T07:30:59Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-36306-2-ND",+ "status": "found",+ "lifecycle": "Obsolete"+ },+ "mouser": {+ "pn": "926-LP3982IMMX-ADJ",+ "status": "found",+ "lifecycle": "Obsolete"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulated output voltage with maximum 300-mA output current and 120-mV typical dropout voltage."+ },+ {+ "number": "2",+ "name": "IN",+ "type": "power_in",+ "description": "Input supply voltage to the regulator; supply range is 2.5 V to 6 V."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference."+ },+ {+ "number": "4",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulated output voltage with maximum 300-mA output current and 120-mV typical dropout voltage."+ },+ {+ "number": "5",+ "name": "SET",+ "type": "input",+ "description": "Resistor divider input for setting output voltage in the adjustable version (voltage range −0.3 to 6.5 V); internally disconnected in fixed versions."+ },+ {+ "number": "6",+ "name": "CC",+ "type": "passive",+ "description": "Noise compensation capacitor connection pin; connect 33-nF capacitor to ground for optimal output noise reduction (voltage range −0.3 to 6.5 V)."+ },+ {+ "number": "7",+ "name": "SHDN",+ "type": "input",+ "description": "Shutdown control input; pull high for ON state or low for OFF state (voltage range −0.3 to 6.5 V)."+ },+ {+ "number": "8",+ "name": "FAULT",+ "type": "output",+ "description": "Active-low open-drain fault output that indicates out-of-regulation conditions including current limit, thermal shutdown, or approaching dropout (maximum sink current 20 mA); requires pullup resistor (voltage range −0.3 to 6.5 V)."+ }+ ],+ "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": [],+ "pages_sent": 8,+ "cost_usd": 0.1336,+ "at": "2026-10-01T07:30:43"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lp3982",+ "pages": 30,+ "sha256": "f8dc0ff43bb7195c",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "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]"+ }+}