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LR8323B-T50
Public Made by Adomby adom
LR Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+47@@ -0,0 +1,47 @@+# LR8323B-T50++**LR** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5L++LR8323B-T50 from LR, in a SOT-23-5L. 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 | VIN | power_in | Input supply pin. Accepts 5.0V+dropout up to 24V (32V absolute max). Requires ≥1µF ceramic bypass capacitor close to the pin. |+| 2 | GND | power_in | Device ground reference. All voltages are referenced to this pin. |+| 3 | CE | input | Chip Enable (active-high ON/OFF control). Drive high to enable the regulator, drive low (VCE=0V) to shut down (shutdown current ISHD ≤1µA). Do not leave floating. |+| 4 | NC | unconnected | No internal connection. Leave floating or tie to GND per PCB convenience. |+| 5 | VOUT | power_out | Regulated 5.0V output (T50 suffix). Delivers up to 300mA typical (450mA current limit). Requires ≥1µF ceramic output capacitor for stability and transient response. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | LR |+| Package | SOT-23-5L |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `LR8323B-T50B-T50`+- `LR8323B-T50A-T50`+- `LR8323B-T50A-T50`++## CAD (KiCad official)++- Symbol: `LR8323B-T50`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5L (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [LR datasheet](docs/lr8323b-t50-datasheet.pdf) (11 pp, sha256 `e63af50334fdca60`, retrieved 2026-08-17, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/lr8323b-t50-datasheet.pdf)
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