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TP2803E18-5
Public Made by Adomby adom
TECH PUBLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# TP2803E18-5++**TECH PUBLIC** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++TP2803E18-5 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 pin. Operating range 1.2V to 5.5V (absolute max 6.5V vs GND). A 1µF ceramic bypass capacitor to GND is recommended close to the pin. |+| 2 | GND | power_in | Device ground reference. Carries the ~2µA quiescent current and the internal reference return. |+| 3 | EN | input | Enable control input. Drive high (VIH ≥ 1.0V) to turn the regulator on; drive low (VIL ≤ 0.4V) to enter shutdown (~0.1µA typical). Absolute max -0.3V to 6V vs GND; input current typ 10nA at VEN=5V. |+| 4 | NC | unconnected | No internal connection. May be left floating or tied to GND for mechanical stability. |+| 5 | VOUT | power_out | Regulated output pin, fixed 1.8V ±2%, up to 400mA load. A 1µF ceramic (or tantalum) output capacitor to GND is required for stability. Absolute max -0.3V to 6V vs GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TECH PUBLIC |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++Same part, different packaging or reel option.++- `TP2803E18-5`++## CAD (KiCad official)++- Symbol: `TP2803E18-5`+- 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/tp2803e18-5-datasheet.pdf) (9 pp, sha256 `a0fdf9193d659bab`, 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/tp2803e18-5-datasheet.pdf)
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