component
TPS7A0321PDBVR
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+42@@ -0,0 +1,42 @@+# TPS7A0321PDBVR++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++TPS7A0321PDBVR 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 | IN | power_in | Input supply pin, accepts 1.5V to 6.0V; place 1µF or larger ceramic capacitor close to pin to minimize input impedance and ensure transient response. |+| 2 | GND | power_in | Ground reference pin; connect to board ground plane and thermal pad area for heat dissipation. |+| 3 | EN | input | Enable input with internal pull-down resistor; device enabled when voltage exceeds 1.1V, disabled below 0.3V or when floating. |+| 4 | NC | unconnected | No connection pin; internally unconnected, may be grounded or left floating. |+| 5 | OUT | power_out | Regulated output pin, 0.8V to 5.0V fixed voltage; connect minimum 1µF ceramic capacitor to ground for stability and transient response, supports up to 200mA output current. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `TPS7A0321PDBVR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `tps7a0321pdbvr-etched.step` / `tps7a0321pdbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps7a0321pdbvr.step` / `tps7a0321pdbvr.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/tps7a03) (52 pp, sha256 `b600f5cf1b9bede4`, retrieved 2026-09-27, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/tps7a0321pdbvr-datasheet.pdf)
page.jsonadded+138@@ -0,0 +1,138 @@+{+ "slug": "tps7a0321pdbvr",+ "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)",+ "tps7a0321pdbvr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps7a0321pdbvr.kicad_sym",+ "tps7a0321pdbvr.kicad_mod",+ "tps7a0321pdbvr.glb",+ "tps7a0321pdbvr.step",+ "tps7a0321pdbvr.lbr",+ "docs/hero.png",+ "docs/tps7a0321pdbvr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TPS7A0321PDBVR",+ "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/tps7a03",+ "parts": {+ "symbol": "tps7a0321pdbvr.kicad_sym",+ "footprint": "tps7a0321pdbvr.kicad_mod",+ "model_3d": "tps7a0321pdbvr-etched.glb",+ "model_3d_plain": "tps7a0321pdbvr.glb",+ "model_3d_step": "tps7a0321pdbvr-etched.step",+ "model_3d_step_plain": "tps7a0321pdbvr.step",+ "lbr": "tps7a0321pdbvr.lbr"+ },+ "distributor_links": {+ "lcsc": "C3748424",+ "digikey": "296-TPS7A0321PDBVRTR-ND",+ "mouser": "595-TPS7A0321PDBVR"+ },+ "distributor_check": {+ "checked_at": "2026-09-27T00:26:17Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-TPS7A0321PDBVRTR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS7A0321PDBVR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "IN",+ "type": "power_in",+ "description": "Input supply pin, accepts 1.5V to 6.0V; place 1µF or larger ceramic capacitor close to pin to minimize input impedance and ensure transient response."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin; connect to board ground plane and thermal pad area for heat dissipation."+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Enable input with internal pull-down resistor; device enabled when voltage exceeds 1.1V, disabled below 0.3V or when floating."+ },+ {+ "number": "4",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection pin; internally unconnected, may be grounded or left floating."+ },+ {+ "number": "5",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulated output pin, 0.8V to 5.0V fixed voltage; connect minimum 1µF ceramic capacitor to ground for stability and transient response, supports up to 200mA output current."+ }+ ],+ "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-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 52,+ "cost_usd": 0.4016,+ "at": "2026-09-27T00:26:00"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps7a03",+ "pages": 52,+ "sha256": "b600f5cf1b9bede4",+ "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]"+ }+}