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ME2188C30M5G

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by Ray

MICRONE DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Datasheet

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Contents

README

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ME2188C30M5G

MICRONE · DC-DC Converters · SOT-23-5

ME2188C30M5G 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 CE input Chip enable input. Drive high (>0.7V) to enable the converter; drive low (<0.2V) to shut down (ISS0 ≈ 0µA typ, 0.5µA max). Referenced to GND; absolute max VCE = -0.3 to +6V.
2 VOUT power_out Regulated boost output pin, internally sensed for feedback. Fixed 3.0V (±2%) on the C30 variant. Connect COUT (100µF typ) between this pin and GND. Absolute max -0.3 to +6V.
3 NC unconnected No connection. Leave floating or tie to GND.
4 GND power_in Device ground and return for internal feedback divider. Must be solidly grounded (short, low-impedance) to prevent switching-current-induced ground bounce and unstable operation.
5 LX power_out Switching node. Connects to the external boost inductor (22µH typ) tied to VIN and to the internal power NMOS/synchronous PMOS. Peak current limit 800-1200mA (1000mA typ). Absolute max -0.3 to +6V, 1000mA.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • ME2188C30M5G
  • ME2188C30M5GM3G
  • ME2188C30M5GXG
  • ME2188C30M5GPG
  • ME2188C30M5GTG

CAD (KiCad official)

  • Symbol: ME2188C30M5G
  • 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: MICRONE datasheet (13 pp, sha256 fdedcfc8cc5b5cda, 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