78D08L

@@ -0,0 +1,42 @@+# 78D08L++**Unknown** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252-2++78D08L from Unknown, in a TO-252-2. 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 | INPUT | power_in | Unregulated positive supply input. Absolute maximum V_I = 35 V (V_O ≤ 18 V variants). Recommended operating input range for the 78D08 is 10.5 V to 23 V (to guarantee regulation at 1 A) and up to 25 V per line-regulation spec. A 0.33 µF ceramic input bypass capacitor (C_IN) to GND is required close to the pin. |+| 2 | GND | power_in | Common ground reference for the regulator and its reference-voltage divider. On the TO-252 package this pin is electrically connected to the exposed tab/heat slug, which should be soldered to a copper pour for heat-sinking (θ_JC = 12.5 °C/W). |+| 3 | OUTPUT | power_out | Regulated +8 V output (7.68-8.32 V typ. at Tj=25°C, 7.6-8.4 V over I_O = 5 mA-1 A, V_I = 10.5-23 V). Delivers up to 1 A continuous (I_SC ≈ 800 mA, I_PK ≈ 1.3 A). Dropout voltage V_D ≈ 2 V at I_O = 500 mA. A 0.1 µF ceramic output capacitor (C_OUT) to GND is required for loop stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Unknown |+| Package | TO-252-2 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `78D08LL`++## CAD (KiCad official)++- Symbol: `78D08L`+- Footprint: `Package_TO_SOT_SMD:TO-252-2`+- 3D model: TO-252-2 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Unknown datasheet](docs/78d08l-datasheet.pdf) (15 pp, sha256 `0816f246cc64ec64`, 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/78d08l-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "78d08l",+  "version": "0.1.0",+  "type": "component",+  "description": "Unknown Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "pmic",+    "78d08l"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "78d08l.kicad_sym",+    "78d08l.kicad_mod",+    "78d08l.glb",+    "78d08l.step",+    "78d08l.lbr",+    "docs/hero.png",+    "docs/78d08l-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file