component
L7805CV
Public Made by Adomby adom
UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-220. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# L7805CV++**UMW** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-220++L7805CV from UMW, in a TO-220. 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 | IN | power_in | Unregulated positive input voltage. For 5 V output devices, VI must be at least ~7 V and not exceed 35 V (absolute max). A 0.33 µF ceramic bypass capacitor to GND is recommended close to the pin. |+| 2 | GND | power_in | Common ground reference for the input and output. The tab of the TO-220 package is electrically connected to this pin and serves as the thermal/heat-sink path. |+| 3 | OUT | power_out | Regulated +5 V output, typically 5 V (4.8-5.2 V at TJ=25 °C) with up to 1.2 A load capability. A 0.1 µF ceramic capacitor to GND at the pin is recommended for stability and transient response. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | UMW |+| Package | TO-220 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `L7805CVCV`+- `L7805CVCD2T`+- `L7805CVCDT`++## CAD (KiCad official)++- Symbol: `L7805CV`+- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`+- 3D model: TO-220 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [UMW datasheet](docs/l7805cv-datasheet.pdf) (18 pp, sha256 `187ff89cc4c93f6a`, 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/l7805cv-datasheet.pdf)
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