component
MS78L05
Public Made by Adomby adom
MSKSEMI 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+38@@ -0,0 +1,38 @@+# MS78L05++**MSKSEMI** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89++MS78L05 from MSKSEMI, 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 | VO | power_out | Regulated output voltage pin. Provides fixed +5.0V (typ) at up to 100mA. Recommended 0.1µF ceramic bypass capacitor to GND. |+| 2 | GND | power_in | Ground reference. Common return for input and output. On SOT-89 this is the large center tab (pin 2) that also serves as the thermal pad. |+| 3 | VI | power_in | Unregulated input voltage. For 5V output typical range is 7V to 20V (absolute max 30V). Recommended 0.33µF input bypass capacitor to GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | MSKSEMI |+| Package | SOT-89 |+| Category | PMIC |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `MS78L05`+- 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:** [MSKSEMI datasheet](docs/ms78l05-datasheet.pdf) (9 pp, sha256 `1d7862d8017d42d4`, 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/ms78l05-datasheet.pdf)
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