component
TPS2553DBVT-1
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# TPS2553DBVT-1++**Texas Instruments** · Power Distribution Switches · SOT-23-6++TPS2553DBVT-1 from Texas Instruments, in a SOT-23-6. 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 | IN | power_in | Input voltage; connect 0.1 µF or greater ceramic capacitor from IN to GND as close to the IC as possible. |+| 2 | GND | power_in | Ground connection; connect externally to PowerPAD for proper heat-sinking. |+| 3 | EN | input | Enable input; logic high turns on power switch for TPS2553. |+| 4 | FAULT | tri_state | Active-low open-drain output asserted during overcurrent, overtemperature, or reverse-voltage conditions. |+| 5 | ILIM | output | External resistor used to set current-limit threshold; recommended 15 kΩ ≤ RILIM ≤ 232 kΩ. |+| 6 | OUT | power_out | Power-switch output. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-6 |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `TPS2553DBVT-1`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: SOT-23-6 (KiCad packages3D, STEP)+- 3D model files: `tps2553dbvt-1-etched.step` / `tps2553dbvt-1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps2553dbvt-1.step` / `tps2553dbvt-1.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/tps2552-1) (44 pp, sha256 `88e453700cea2b26`, retrieved 2026-10-03, 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/tps2553dbvt-1-datasheet.pdf)
page.jsonadded+146@@ -0,0 +1,146 @@+{+ "slug": "tps2553dbvt-1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Power Distribution Switches, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps2553dbvt-1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps2553dbvt-1.kicad_sym",+ "tps2553dbvt-1.kicad_mod",+ "tps2553dbvt-1.glb",+ "tps2553dbvt-1.step",+ "tps2553dbvt-1.lbr",+ "docs/hero.png",+ "docs/tps2553dbvt-1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps2553dbvt-1-hero.glb",+ "tps2553dbvt-1-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS2553DBVT-1",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-6",+ "pin_count": 6,+ "category": "Power Management (PMIC)",+ "subcategory": "Power Distribution Switches",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps2552-1",+ "parts": {+ "symbol": "tps2553dbvt-1.kicad_sym",+ "footprint": "tps2553dbvt-1.kicad_mod",+ "model_3d": "tps2553dbvt-1-hero.glb",+ "model_3d_plain": "tps2553dbvt-1.glb",+ "model_3d_step": "tps2553dbvt-1-etched.step",+ "model_3d_step_plain": "tps2553dbvt-1.step",+ "lbr": "tps2553dbvt-1.lbr"+ },+ "distributor_links": {+ "lcsc": 2680358,+ "digikey": "296-23991-2-ND",+ "mouser": "595-TPS2553DBVT-1"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T06:34:03Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-23991-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS2553DBVT-1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "IN",+ "type": "power_in",+ "description": "Input voltage; connect 0.1 µF or greater ceramic capacitor from IN to GND as close to the IC as possible."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection; connect externally to PowerPAD for proper heat-sinking."+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Enable input; logic high turns on power switch for TPS2553."+ },+ {+ "number": "4",+ "name": "FAULT",+ "type": "tri_state",+ "description": "Active-low open-drain output asserted during overcurrent, overtemperature, or reverse-voltage conditions."+ },+ {+ "number": "5",+ "name": "ILIM",+ "type": "output",+ "description": "External resistor used to set current-limit threshold; recommended 15 kΩ ≤ RILIM ≤ 232 kΩ."+ },+ {+ "number": "6",+ "name": "OUT",+ "type": "power_out",+ "description": "Power-switch output."+ }+ ],+ "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": 11,+ "cost_usd": 0.1421,+ "at": "2026-10-03T06:33:38"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps2552-1",+ "pages": 44,+ "sha256": "88e453700cea2b26",+ "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]"+ }+}