component

ME1502CM5G

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by Ray

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

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Contents

README

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ME1502CM5G

MICRONE · USB Converters · SOT-23-5

ME1502CM5G 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 VOUT power_out Switched power output pin, connects to USB VBUS. Sourced from VIN through the internal 70 mΩ high-side MOSFET; current is limited by the RSET resistor (Ioc = 60k / Rset, typ. 2.0 A with Rset = 30 kΩ). Has an internal pull-down to accelerate discharge of the output capacitor when the switch is disabled.
2 GND power_in Device ground reference.
3 RSET input Current-limit threshold setting pin. Connect an external resistor from RSET to GND to program the over-current limit per Ioc = 60kΩ / Rset (e.g. 30 kΩ → 2.0 A typ., 22 kΩ → ~2.7 A typ.). Place the resistor as close as possible to the pin to minimize parasitics.
4 EN input Chip enable input. On the ME1502CM5G variant this is ACTIVE-LOW (VIL ≤ 0.4 V enables the switch, VIH ≥ 1.6 V disables it). Drives the internal power MOSFET on/off together with the UVLO comparator.
5 VIN power_in Power supply input, 2.7 V to 5.5 V recommended (6 V absolute max). Feeds the internal high-side MOSFET and control circuitry; UVLO rising threshold typ. 2.2 V with 0.2 V hysteresis.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • ME1502CM5G

CAD (KiCad official)

  • Symbol: ME1502CM5G
  • 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 (8 pp, sha256 d31c05dee55d83b7, retrieved 2026-08-17, 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: 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