component
LM2595SX-5.0
Public Made by Adomby adom
Texas Instruments DC-DC Converters, TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# LM2595SX-5.0++**Texas Instruments** · DC-DC Converters · TO-263-5++LM2595SX-5.0 from Texas Instruments, in a TO-263-5. 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 | Output | output | Internal switch output that produces voltage between (+VIN − VSAT) and approximately −0.5 V at approximately VOUT/VIN duty cycle; minimize PCB copper area connected to this pin to reduce coupling to sensitive circuitry. |+| 2 | +VIN | power_in | Positive input supply voltage (4.5 V to 40 V); requires low ESR bypass capacitor placed close to pin to minimize voltage transients and supply switching currents needed by the regulator. |+| 3 | Ground | power_in | Circuit ground reference. |+| 4 | Feedback | input | Feedback input that senses the regulated output voltage to complete the regulation feedback loop. |+| 5 | ON/OFF | input | Logic level shutdown control input; pull below 1.3 V to enable regulator (ON state), pull above 1.3 V (up to 25 V maximum) to disable regulator and reduce quiescent current to approximately 85 μA (standby); can be tied to ground or left open for normal continuous operation. |+| 6 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TO-263-5 |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `LM2595SX-5.0`+- Footprint: `Package_TO_SOT_SMD:TO-263-5_TabPin6`+- 3D model: TO-263-5 (KiCad packages3D, STEP)+- 3D model files: `lm2595sx-5-0-etched.step` / `lm2595sx-5-0-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm2595sx-5-0.step` / `lm2595sx-5-0.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/lm2595) (44 pp, sha256 `da40d6af2ea0e5fc`, retrieved 2026-09-24, tier: lcsc)+- **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/lm2595sx-5-0-datasheet.pdf)
page.jsonadded+132@@ -0,0 +1,132 @@+{+ "slug": "lm2595sx-5-0",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments DC-DC Converters, TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "lm2595sx-5.0",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lm2595sx-5-0.kicad_sym",+ "lm2595sx-5-0.kicad_mod",+ "lm2595sx-5-0.glb",+ "lm2595sx-5-0.step",+ "lm2595sx-5-0.lbr",+ "docs/hero.png",+ "docs/lm2595sx-5-0-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LM2595SX-5.0",+ "manufacturer": "Texas Instruments",+ "package": "TO-263-5",+ "pin_count": 6,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lm2595",+ "parts": {+ "symbol": "lm2595sx-5-0.kicad_sym",+ "footprint": "lm2595sx-5-0.kicad_mod",+ "model_3d": "lm2595sx-5-0-etched.glb",+ "model_3d_plain": "lm2595sx-5-0.glb",+ "model_3d_step": "lm2595sx-5-0-etched.step",+ "model_3d_step_plain": "lm2595sx-5-0.step",+ "lbr": "lm2595sx-5-0.lbr"+ },+ "distributor_links": {+ "lcsc": "C183090"+ },+ "pins": [+ {+ "number": "1",+ "name": "Output",+ "type": "output",+ "description": "Internal switch output that produces voltage between (+VIN − VSAT) and approximately −0.5 V at approximately VOUT/VIN duty cycle; minimize PCB copper area connected to this pin to reduce coupling to sensitive circuitry."+ },+ {+ "number": "2",+ "name": "+VIN",+ "type": "power_in",+ "description": "Positive input supply voltage (4.5 V to 40 V); requires low ESR bypass capacitor placed close to pin to minimize voltage transients and supply switching currents needed by the regulator."+ },+ {+ "number": "3",+ "name": "Ground",+ "type": "power_in",+ "description": "Circuit ground reference."+ },+ {+ "number": "4",+ "name": "Feedback",+ "type": "input",+ "description": "Feedback input that senses the regulated output voltage to complete the regulation feedback loop."+ },+ {+ "number": "5",+ "name": "ON/OFF",+ "type": "input",+ "description": "Logic level shutdown control input; pull below 1.3 V to enable regulator (ON state), pull above 1.3 V (up to 25 V maximum) to disable regulator and reduce quiescent current to approximately 85 μA (standby); can be tied to ground or left open for normal continuous operation."+ },+ {+ "number": "6",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "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 6 added from the footprint",+ "1/6 pin names appear NOWHERE in the datasheet text: ['3:Ground@p3']"+ ],+ "pages_sent": 44,+ "cost_usd": 0.395,+ "at": "2026-09-24T08:38:02"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lm2595",+ "pages": 44,+ "sha256": "da40d6af2ea0e5fc",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "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]"+ }+}