component
MG6228T3B-50
Public Made by Adomby adom
Megain Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
MG6228T3B-50
Megain · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3
MG6228T3B-50 from Megain, in a SOT-23-3. 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 | GND | power_in | Ground terminal of the regulator, the common return for the input and output. (Pin function table, page 2: 接地端.) |
| 2 | VOUT | power_out | Regulated output voltage pin, rated for up to 500 mA maximum output current with output voltages from 1.8 V to 5 V and ±2% output accuracy. |
| 3 | VIN | power_in | Input voltage pin, with a recommended range of 2.5 V to 6 V and an absolute maximum of -0.3 V to +6.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Megain |
| Package | SOT-23-3 |
| Category | Power Management (PMIC) |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
MG6228T3B-50 - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files:
mg6228t3b-50-etched.step/mg6228t3b-50-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mg6228t3b-50.step/mg6228t3b-50.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Megain datasheet (9 pp, sha256
c1e78e55e0bf9aa9, retrieved 2026-10-09, 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: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).
# MG6228T3B-50
**Megain** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3
MG6228T3B-50 from Megain, in a SOT-23-3. 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 | GND | power_in | Ground terminal of the regulator, the common return for the input and output. (Pin function table, page 2: 接地端.) |
| 2 | VOUT | power_out | Regulated output voltage pin, rated for up to 500 mA maximum output current with output voltages from 1.8 V to 5 V and ±2% output accuracy. |
| 3 | VIN | power_in | Input voltage pin, with a recommended range of 2.5 V to 6 V and an absolute maximum of -0.3 V to +6.5 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Megain |
| Package | SOT-23-3 |
| Category | Power Management (PMIC) |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `MG6228T3B-50`
- Footprint: `Package_TO_SOT_SMD:SOT-23-3`
- 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files: `mg6228t3b-50-etched.step` / `mg6228t3b-50-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mg6228t3b-50.step` / `mg6228t3b-50.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Megain datasheet](docs/mg6228t3b-50-datasheet.pdf) (9 pp, sha256 `c1e78e55e0bf9aa9`, retrieved 2026-10-09, 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:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/mg6228t3b-50-datasheet.pdf)