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78L09T
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Foshan Blue Rocket Elec Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# 78L09T++**Foshan Blue Rocket Elec** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89++78L09T from Foshan Blue Rocket Elec, in a SOT-89. 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 | OUT | power_out | Regulated +9 V output. Typical output voltage 9.0 V (min 8.55 V, max 9.45 V) at Io = 40 mA. Requires a 0.1 uF output capacitor to ground for stability. |+| 2 | GND | power_in | Ground / common return for input and output. Also serves as the thermal/heat-sink tab on SOT-89. |+| 3 | IN | power_in | Unregulated DC input. Absolute maximum 30 V; recommended operating input 11.5 V to 23 V for the 9 V output. A 0.33 uF bypass capacitor to ground is recommended close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Foshan Blue Rocket Elec |+| Package | SOT-89 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `78L09TT`++## CAD (KiCad official)++- Symbol: `78L09T`+- Footprint: `Package_TO_SOT_SMD:SOT-89-3`+- 3D model: SOT-89 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Foshan Blue Rocket Elec datasheet](docs/78l09t-datasheet.pdf) (6 pp, sha256 `bb47c2f6883efb95`, 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/78l09t-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "78l09t",+ "version": "0.1.0",+ "type": "component",+ "description": "Foshan Blue Rocket Elec Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "pmic",+ "78l09t"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "78l09t.kicad_sym",+ "78l09t.kicad_mod",+ "78l09t.glb",+ "78l09t.step",+ "78l09t.lbr",+ "docs/hero.png",+ "docs/78l09t-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}