component
ME2108A33M3G
Public Unreviewedby Ray
MICRONE DC-DC Converters, SOT-23. Datasheet-verified pinout, 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
markdownME2108A33M3G
MICRONE · DC-DC Converters · SOT-23
ME2108A33M3G from MICRONE, in a SOT-23. 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 | Vss | power_in | Ground reference. Must be well-grounded - the IC's internal zero level varies with switching current if Vss grounding is insufficient, which can cause unstable operation. |
| 2 | Lx | output | Switching node - drain of the internal N-channel switching transistor. Connects to the boost inductor and the anode of the external Schottky rectifier diode. Absolute max VLx=6.5V, ILx=600mA; typical switching current 360mA. |
| 3 | Vout | power_in | Output voltage monitor and IC internal power supply. Connects to the boosted output rail (3.3V nominal for the -33 option) after the Schottky diode and output capacitor; provides both feedback sensing and the IC's own bias. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MICRONE |
| Package | SOT-23 |
| Category | PMIC |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
ME2108A33M3GME2108A33M3GPME2108A33M3GM5
CAD (KiCad official)
- Symbol:
ME2108A33M3G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MICRONE datasheet (12 pp, sha256
6e1f084acfafa993, 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).