# LR6207-T50

**LR** · Linear Voltage Regulators (LDO) · SOT-23-5

LR6207-T50 from LR, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VIN | power_in | Input supply pin; absolute maximum 6.5 V, recommended maximum input 6 V, decoupled with a 1 µF CIN. |
| 2 | VSS | power_in | Ground pin of the regulator. |
| 3 | CE | input | Chip enable input; driving it to 0 V shuts the output off with shutdown current typically 0 µA (VCE=0V), and its voltage must stay within Vss-0.3 V to VIN+0.3 V. |
| 4 | NC | unconnected | No internal connection. |
| 5 | VOUT | power_out | Regulated output pin, limited to Vss-0.3 V to VIN+0.3 V, with 1 µF CL on the output and up to 300 mA output current per the features list. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | LR |
| Package | SOT-23-5 |
| Category | Power Management ICs |
| Pins | 5 |

## CAD (KiCad official)

- Symbol: `LR6207-T50`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `lr6207-t50-etched.step` / `lr6207-t50-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lr6207-t50.step` / `lr6207-t50.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [LR datasheet](docs/lr6207-t50-datasheet.pdf) (8 pp, sha256 `43e4f5500fbb4e44`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/lr6207-t50-datasheet.pdf)