TPSPX3819M5-L-5-0

@@ -0,0 +1,44 @@+# TPSPX3819M5-L-5-0++**TECH PUBLIC** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++TPSPX3819M5-L-5-0 from TECH PUBLIC, in a SOT-23-5. 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 voltage. Recommended operating range 2.0 V to 20 V (absolute max 24 V). Bypass to GND with a 1 µF ceramic capacitor close to the pin. |+| 2 | GND | power_in | Device ground reference and return for input and output currents. |+| 3 | EN | input | Enable control input. VIH ≥ 1.1 V turns the regulator on; VIL ≤ 0.4 V puts the device in shutdown (ISD ≈ 0.01 µA typ). Input current ~10 nA at VEN = 27 V. Do not leave floating; tie high to enable. |+| 4 | NC | unconnected | No internal connection. May be left floating or tied to GND for improved thermal/mechanical stability. |+| 5 | VOUT | power_out | Regulated 5.0 V output (±2% accuracy). Delivers up to 500 mA with current-limit and thermal-shutdown protection. Requires a 1 µF ceramic or tantalum output capacitor for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TECH PUBLIC |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `TPSPX3819M5-L-5-0M5`++## CAD (KiCad official)++- Symbol: `TPSPX3819M5-L-5-0`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [TECH PUBLIC datasheet](docs/tpspx3819m5-l-5-0-datasheet.pdf) (8 pp, sha256 `8a742fdef806e594`, 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/tpspx3819m5-l-5-0-datasheet.pdf)

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