component
REG113NA-3
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+41@@ -0,0 +1,41 @@+# REG113NA-3++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++REG113NA-3 from Texas Instruments, in a SOT-23-5. 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 | VIN | power_in | Supply input voltage, operating range 1.8V to 10V with specified input voltage range VOUT + 0.4V to 10V at TJ = 25°C or VOUT + 0.6V to 10V over temperature. |+| 2 | GND | power_in | Ground connection with typical ground pin current of 850µA at IOUT = 400mA and 0.01µA to 0.2µA when disabled. |+| 3 | Enable | input | Active high enable input compatible with TTL-CMOS levels, HIGH state requires 1.8V to VIN for output enabled, LOW state requires -0.2V to 0.5V for output disabled, with input current 1nA to 100nA. |+| 4 | NR | output | Noise reduction pin with voltage range -0.3V to 6.0V; optional capacitor connection from NR to ground forms low-pass filter for internal reference voltage to reduce output noise. |+| 5 | VOUT | power_out | Regulated output voltage, fixed output version (3.0V for REG113NA-3) with accuracy ±1.5% max, output current up to 500mA peak typical, and output capacitor not required for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `REG113NA-3`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `reg113na-3-etched.step` / `reg113na-3-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `reg113na-3.step` / `reg113na-3.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/reg113) (22 pp, sha256 `c0da90b6895895f3`, 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/reg113na-3-datasheet.pdf)
page.jsonadded+135@@ -0,0 +1,135 @@+{+ "slug": "reg113na-3",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "reg113na-3",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "reg113na-3.kicad_sym",+ "reg113na-3.kicad_mod",+ "reg113na-3.glb",+ "reg113na-3.step",+ "reg113na-3.lbr",+ "docs/hero.png",+ "docs/reg113na-3-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "REG113NA-3",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/reg113",+ "parts": {+ "symbol": "reg113na-3.kicad_sym",+ "footprint": "reg113na-3.kicad_mod",+ "model_3d": "reg113na-3-etched.glb",+ "model_3d_plain": "reg113na-3.glb",+ "model_3d_step": "reg113na-3-etched.step",+ "model_3d_step_plain": "reg113na-3.step",+ "lbr": "reg113na-3.lbr"+ },+ "distributor_links": {+ "lcsc": "C2877646"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T08:37:15Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VIN",+ "type": "power_in",+ "description": "Supply input voltage, operating range 1.8V to 10V with specified input voltage range VOUT + 0.4V to 10V at TJ = 25°C or VOUT + 0.6V to 10V over temperature."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection with typical ground pin current of 850µA at IOUT = 400mA and 0.01µA to 0.2µA when disabled."+ },+ {+ "number": "3",+ "name": "Enable",+ "type": "input",+ "description": "Active high enable input compatible with TTL-CMOS levels, HIGH state requires 1.8V to VIN for output enabled, LOW state requires -0.2V to 0.5V for output disabled, with input current 1nA to 100nA."+ },+ {+ "number": "4",+ "name": "NR",+ "type": "output",+ "description": "Noise reduction pin with voltage range -0.3V to 6.0V; optional capacitor connection from NR to ground forms low-pass filter for internal reference voltage to reduce output noise."+ },+ {+ "number": "5",+ "name": "VOUT",+ "type": "power_out",+ "description": "Regulated output voltage, fixed output version (3.0V for REG113NA-3) with accuracy ±1.5% max, output current up to 500mA peak typical, and output capacitor not required for stability."+ }+ ],+ "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": 22,+ "cost_usd": 0.1528,+ "at": "2026-10-01T08:36:55"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/reg113",+ "pages": 22,+ "sha256": "c0da90b6895895f3",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 5,+ "described": 5,+ "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]"+ }+}