component

ME6119C33M5G

Public Unreviewed

by Ray

MICRONE Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

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ME6119C33M5G

MICRONE · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

ME6119C33M5G from MICRONE, 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 Power input. Operating input voltage range 2.5V to 18V (absolute max 18V). A 10 µF input bypass capacitor is recommended.
2 VSS power_in Ground reference (VSS/GND) for the regulator.
3 CE input Chip Enable (ON/OFF control). CE ≥ 1.20V enables the regulator; CE ≤ 0.8V shuts it down (standby ~0 µA). VCE absolute max range is VSS-0.3V to VIN+0.3V.
4 NC unconnected No connect. Leave floating or tie to a suitable potential per board layout; not internally bonded to any function.
5 VOUT power_out Regulated output (3.3V nominal for the C33 option), up to 400 mA maximum output current. Requires a minimum 10 µF output capacitor with ESR < 0.5 Ω for stability.

Key specifications

Parameter Value
Manufacturer MICRONE
Package SOT-23-5
Category PMIC
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • ME6119C33M5G
  • ME6119C33M5GC30M5G
  • ME6119C33M5GC36M5G
  • ME6119C33M5GC40M5G
  • ME6119C33M5GC50M5G
  • ME6119C33M5GPG
  • ME6119C33M5GA30PG
  • ME6119C33M5GA33PG
  • ME6119C33M5GA36PG
  • ME6119C33M5GA40PG
  • ME6119C33M5GA50PG

CAD (KiCad official)

  • Symbol: ME6119C33M5G
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
me6119c33m5g.step 85 KB You want the bare part, or you mark your own boards.
me6119c33m5g-etched.step 2.4 MB You want the part with ME6119C33M5G already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 570 faces against 102 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: MICRONE datasheet (11 pp, sha256 b5177fda3511a541, 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