ME8204BM6G from MICRONE, in a SOT-23-6. 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	GND	power_in	Ground reference for the controller.
2	FB	input	Feedback input pin. The PWM duty cycle is determined by the voltage into this pin and the current-sense signal at SENSE (pin 4). Input impedance approximately 4 kΩ; open-loop voltage ~4.2V; short-circuit current ~0.3 mA.
3	RT	bidirectional	Dual-function pin. Either connected through an NTC resistor to GND for over-temperature shutdown/latch control (Vth_OTP ~1V, IRT ~100 µA sourced), or connected through a Zener to VDD for adjustable over-voltage protection. Float voltage ~2.3V.
4	SENSE	input	Current sense input pin. Connected to the external MOSFET current-sensing resistor node. Internal leading-edge blanking ~220 ns; OCP threshold ~0.875V; input impedance ~40 kΩ.
5	VDD	power_in	Chip DC power supply pin. Recommended operating range 10-30V (abs max 40V). UVLO ON ~9V, UVLO OFF (recovery) ~14V; internal Zener clamp ~32V. OVP threshold ~26V (auto-recovery on this variant).
6	GATE	output	Totem-pole gate drive output for the external power MOSFET. Output clamp ~12V; rise time ~175 ns (CL=1000 pF); fall time ~85 ns (CL=500 pF); VOH ≥ 6V at Io=20 mA; VOL ≤ 1V at Io=5 mA.

Key specifications

Parameter	Value
Manufacturer	MICRONE
Package	SOT-23-6
Category	PMIC
Pins	6

Ordering variants

Same part, different packaging or reel option.

ME8204BM6G
ME8204BM6GD8G

CAD (KiCad official)

Symbol: ME8204BM6G
Footprint: Package_TO_SOT_SMD:SOT-23-6
3D model: SOT-23-6 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`me8204bm6g.step`	97 KB	You want the bare part, or you mark your own boards.
`me8204bm6g-etched.step`	2.2 MB	You want the part with `ME8204BM6G` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 528 faces against 117 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 (13 pp, sha256 e5902c1f07fa2a0c, 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