component
78L33
Public Made by Adomby adom
Shikues Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+38@@ -0,0 +1,38 @@+# 78L33++**Shikues** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3++78L33 from Shikues, in a SOT-89-3. 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 | VOUT | power_out | Regulated +3.3 V output. Delivers up to 150 mA. Recommended output bypass capacitor Co = 0.1 µF; not required for stability but improves transient response. |+| 2 | GND | power_in | Common ground reference. A common ground is required between the input and output voltages. |+| 3 | VIN | power_in | Unregulated positive supply input. Absolute max VIN = 30 V; must remain typically 2.0 V above VOUT (dropout ~2 V at IO=100 mA). Recommended input bypass capacitor Cin = 0.33 µF. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Shikues |+| Package | SOT-89-3 |+| Category | PMIC |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `78L33`+- Footprint: `Package_TO_SOT_SMD:SOT-89-3`+- 3D model: SOT-89-3 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Shikues datasheet](docs/78l33-datasheet.pdf) (7 pp, sha256 `2f2bf1f5a553c543`, 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/78l33-datasheet.pdf)
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