component
TPS2103DBVT
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, 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 @@+# TPS2103DBVT++**Texas Instruments** · Power Distribution Switches · SOT-23-5++TPS2103DBVT 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 | EN | input | Logic enable input, CMOS and TTL compatible, recommended operating range 0 V to 4 V; on the TPS2103 a logic high selects the IN1 (250 mΩ n-channel) path and a logic low selects the IN2 (1.3 Ω p-channel) path. |+| 2 | GND | power_in | Ground reference for all device voltages; all absolute maximum voltage ratings are specified with respect to GND. |+| 3 | IN2 | input | Auxiliary input to the p-channel (1.3 Ω, 100 mA) MOSFET switch; recommended input voltage 2.7 V to 4 V with a 0.22 µF bypass capacitor, and unused INx pins should not be grounded. |+| 4 | OUT | output | Power switch output; absolute maximum output voltage is -0.3 V to 5 V, with continuous output current rated 500 mA from IN1 and 100 mA from IN2 (140 mA absolute maximum). |+| 5 | IN1 | input | Main input to the n-channel (250 mΩ, 500 mA) MOSFET switch; recommended input voltage 2.7 V to 4 V with a 0.22 µF bypass capacitor, and unused INx pins should not be grounded. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `TPS2103DBVT`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `tps2103dbvt-etched.step` / `tps2103dbvt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps2103dbvt.step` / `tps2103dbvt.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/lit/ds/symlink/tps2103.pdf) (21 pp, sha256 `3ae1efdc3def68eb`, retrieved 2026-10-08, tier: manufacturer)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/tps2103dbvt-datasheet.pdf)
page.jsonadded+182@@ -0,0 +1,182 @@+{+ "slug": "tps2103dbvt",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Power Distribution Switches, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps2103dbvt",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps2103dbvt.kicad_sym",+ "tps2103dbvt.kicad_mod",+ "tps2103dbvt.glb",+ "tps2103dbvt.step",+ "tps2103dbvt.lbr",+ "docs/hero.png",+ "docs/tps2103dbvt-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps2103dbvt-hero.glb",+ "tps2103dbvt-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS2103DBVT",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "Power Management (PMIC)",+ "subcategory": "Power Distribution Switches",+ "datasheet": "https://www.ti.com/lit/ds/symlink/tps2103.pdf",+ "parts": {+ "symbol": "tps2103dbvt.kicad_sym",+ "footprint": "tps2103dbvt.kicad_mod",+ "model_3d": "tps2103dbvt-hero.glb",+ "model_3d_plain": "tps2103dbvt.glb",+ "model_3d_step": "tps2103dbvt-etched.step",+ "model_3d_step_plain": "tps2103dbvt.step",+ "lbr": "tps2103dbvt.lbr"+ },+ "distributor_links": {+ "lcsc": "C2653635",+ "digikey": "296-2590-2-ND",+ "mouser": "595-TPS2103DBVT"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T15:47:35Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-2590-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS2103DBVT",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "EN",+ "type": "input",+ "description": "Logic enable input, CMOS and TTL compatible, recommended operating range 0 V to 4 V; on the TPS2103 a logic high selects the IN1 (250 mΩ n-channel) path and a logic low selects the IN2 (1.3 Ω p-channel) path."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for all device voltages; all absolute maximum voltage ratings are specified with respect to GND."+ },+ {+ "number": "3",+ "name": "IN2",+ "type": "input",+ "description": "Auxiliary input to the p-channel (1.3 Ω, 100 mA) MOSFET switch; recommended input voltage 2.7 V to 4 V with a 0.22 µF bypass capacitor, and unused INx pins should not be grounded."+ },+ {+ "number": "4",+ "name": "OUT",+ "type": "output",+ "description": "Power switch output; absolute maximum output voltage is -0.3 V to 5 V, with continuous output current rated 500 mA from IN1 and 100 mA from IN2 (140 mA absolute maximum)."+ },+ {+ "number": "5",+ "name": "IN1",+ "type": "input",+ "description": "Main input to the n-channel (250 mΩ, 500 mA) MOSFET switch; recommended input voltage 2.7 V to 4 V with a 0.22 µF bypass capacitor, and unused INx pins should not be grounded."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The text extraction dropped the overbar. The terminal table labels pin 1 'Active-low enable for IN1-; Pin numbers for DBV were read from the terminal functions table (page 4) with its column layout garb; The datasheet gives no NC pins for the DBV package (NC pins 4 and 6 apply only to the 8-pin D packag"+ ],+ "pages_sent": 21,+ "cost_usd": 0.0937,+ "at": "2026-10-08T15:47:18"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/tps2103.pdf",+ "pages": 21,+ "sha256": "3ae1efdc3def68eb",+ "source_tier": "mfr"+ },+ "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"+ },+ "models_3d": [+ {+ "file": "tps2103dbvt.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.8,+ 2.9,+ 1.55+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps2103dbvt-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.8,+ 2.9,+ 1.55+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "5c0cb9bd99aeff6f1b9352393122ec2a7f39e5680bfbea3f068eab9977fd866b",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}