XC6504A331MR

@@ -0,0 +1,44 @@+# XC6504A331MR++**TECH PUBLIC** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++XC6504A331MR from TECH PUBLIC, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VIN | power_in | Supply input voltage pin. Operating range 1.2V to 5.5V (absolute max -0.3 to +6.5V). Should be decoupled to GND with a 1-10µF ceramic or tantalum capacitor placed close to the pin. |+| 2 | GND | power_in | Device ground reference. Typical ground (quiescent) current is 2µA at no load; shutdown ground current is 0.1µA typical (0.5µA max). |+| 3 | CE | input | Chip Enable (active-high). VIH ≥ 1.0V enables the regulator; VIL ≤ 0.4V places the device in shutdown. EN input current is 10nA typ (100nA max) at VEN=5V. When disabled, the output is actively discharged through ~100Ω. |+| 4 | NC | unconnected | No internal connection. May be left floating or tied to GND for mechanical stability. |+| 5 | OUT | power_out | Regulated voltage output, fixed at 3.3V (±2% accuracy) for the '331' option. Sources up to 300mA; dropout ≈0.18V at 300mA with VOUT=3.3V. Requires a 1-10µF ceramic or tantalum output capacitor to GND for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TECH PUBLIC |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `XC6504A331MRMR`++## CAD (KiCad official)++- Symbol: `XC6504A331MR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [TECH PUBLIC datasheet](docs/xc6504a331mr-datasheet.pdf) (8 pp, sha256 `080e02c853499311`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/xc6504a331mr-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "xc6504a331mr",+  "version": "0.1.0",+  "type": "component",+  "description": "TECH PUBLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "pmic",+    "xc6504a331mr"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "xc6504a331mr.kicad_sym",+    "xc6504a331mr.kicad_mod",+    "xc6504a331mr.glb",+    "xc6504a331mr.step",+    "xc6504a331mr.lbr",+    "docs/hero.png",+    "docs/xc6504a331mr-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file