component
ETA5050V28S2F
Public Made by Adomby adom
etasolution Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownETA5050V28S2F
etasolution · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
ETA5050V28S2F from etasolution, 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; input voltage range is 1.6V to 6.0V (absolute maximum -0.3V to 6V). |
| 2 | GND | power_in | Ground pin. |
| 3 | EN | input | Enable pin: drive high (at least 1.4V) to enable the IC and low (at most 0.4V) to disable it, and it can be connected to IN if not used. |
| 4 | NC | unconnected | Not connected. |
| 5 | VOUT | power_out | Regulator output pin, with 500mA continuous output current and a recommended 1uF output capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | etasolution |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
ETA5050V28S2F - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
eta5050v28s2f-etched.step/eta5050v28s2f-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);eta5050v28s2f.step/eta5050v28s2f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: etasolution datasheet (9 pp, sha256
06d4234c99223a7f, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-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).