MC79L05ACPG

@@ -0,0 +1,47 @@+# MC79L05ACPG++**onsemi** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-92-3++MC79L05ACPG from onsemi, in a TO-92-3. 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 | GND | power_in | Common ground reference. Must be shared between the input and output supplies. |+| 2 | Vin | power_in | Negative input voltage. For the -5 V variant (MC79L05AC), typical input is around -10 V; absolute maximum -30 Vdc. Must remain at least ~2.0 V more negative than Vout even at the ripple minimum; a 0.33 uF bypass capacitor to ground is recommended. |+| 3 | Vout | power_out | Regulated negative output, -5.0 V nominal (-4.8 V to -5.2 V at Tj = 25 C), up to 100 mA. A 0.1 uF output bypass capacitor is recommended to improve stability and transient response. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | TO-92-3 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `MC79L05ACPGACPG`+- `MC79L05ACPGACP`+- `MC79L05ACPGACPRPG`+- `MC79L05ACPGACPRAG`+- `MC79L05ACPGACDG`+- `MC79L05ACPGACDR2G`++## CAD (KiCad official)++- Symbol: `MC79L05ACPG`+- Footprint: `Package_TO_SOT_THT:TO-92_Inline`+- 3D model: TO-92-3 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [onsemi datasheet](https://www.onsemi.com/pdf/datasheet/mc79l05acp-d.pdf) (14 pp, sha256 `115a59773830cb30`, retrieved 2026-08-17, tier: manufacturer)+- **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/mc79l05acpg-datasheet.pdf)

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