component
LR7805D
Public Made by Adomby adom
LRC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# LR7805D++**LRC** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252++LR7805D from LRC, in a TO-252. 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 | VI | power_in | Unregulated input voltage. Accepts up to 35 V (absolute maximum). Recommended input bypass capacitor of 0.33 µF placed as close as possible to the regulator for stability. |+| 2 | GND | power_in | Common ground reference for the regulator. On the DPAK package this pin is also electrically connected to the exposed thermal tab on the back of the package. |+| 3 | VO | power_out | Regulated +5 V output. Delivers typically 5.0 V (4.80-5.20 V @ 25 °C) at up to 1 A. Recommended output capacitor of 0.1 µF for transient response. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | LRC |+| Package | TO-252 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `LR7805DD`+- `LR7805D`++## CAD (KiCad official)++- Symbol: `LR7805D`+- Footprint: `Package_TO_SOT_SMD:TO-252-2`+- 3D model: TO-252 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [LRC datasheet](docs/lr7805d-datasheet.pdf) (9 pp, sha256 `d635b02fe56ffd52`, 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/lr7805d-datasheet.pdf)
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