component

ME3110AM6G

Public Made by Adom

by adom

MICRONE DC-DC Converters, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs me3110am6g: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
me3110am6g-etched.fit.json me3110am6g: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
me3110am6g-etched.glb me3110am6g: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
me3110am6g-etched.step me3110am6g: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
me3110am6g.glb Publish 0.1.0 · Ray
me3110am6g.kicad_mod Publish 0.1.0 · Ray
me3110am6g.kicad_sym Publish 0.1.0 · Ray
me3110am6g.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an… · Ray
me3110am6g.step Publish 0.1.0 · Ray
package.json Publish 0.2.0 · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json me3110am6g: specified limits as data (metadata.characteristics, 34 rows from the datasheet) · Ray
README.md me3110am6g: specified limits as data (metadata.characteristics, 34 rows from the datasheet) · Ray

ME3110AM6G

MICRONE · DC-DC Converters · SOT-23-6

ME3110AM6G 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 BOOT passive Bootstrap capacitor pin for the high-side NMOS gate driver. Connect a ceramic capacitor of at least 0.1 µF between BOOT and LX. Absolute max V(BOOT-LX) = 6 V; V(BOOT-SW) rated -0.3 to 6 V.
2 GND power_in Device ground return. Connect to the ground plane; forms the reference for VIN, EN, FB and internal control circuitry.
3 FB input Feedback voltage input to the inverting input of the internal error amplifier. Regulates to VREF = 0.6 V (±2%, 0.588-0.612 V). Connect the mid-point of the output resistor divider (e.g. R1/R2) here to set VOUT.
4 EN input Enable input. Logic high enables the IC (V_ENH typ 1.3 V, max 1.5 V); logic low disables it (V_ENL min 0.8 V, typ 1.0 V). Absolute max 18 V; do not float.
5 VIN power_in Main supply input for the controller and the high-side power switch. Operating range 4.4 V to 18 V; UVLO rising ~4.3 V typ with 0.25 V hysteresis. Decouple with a low-ESR ceramic capacitor (e.g. 47 µF) close to the pin.
6 LX output Switch node - drain junction of the internal high-side and low-side NMOS power switches. Connect to the output inductor (typ 3.3 µH, 1.2-6 µH) and serves as the reference for the BOOT capacitor. Rated -0.3 V to 18 V.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • ME3110AM6G

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input voltage (recommended operating) VIN 4.4 12 18 V 4
Output voltage (recommended operating) VOUT 0.6 3.3 V 4
Inductance (recommended operating) L 1.2 3.3 6 uH 4
Output capacitance (recommended operating) COUT 20 40 uF 4
Operating ambient temperature (recommended operating) TA -40 85 ºC 4
Input voltage range VIN 4.4 18 V 4
Shutdown current ISD 10 15 uA VIN = 18 V，关断IC 4
Quiescent current IQ 120 200 uA VIN = 18 V，使能IC，VFB = 0.66 V 4
Feedback reference voltage VREF 0.588 0.6 0.612 V 4
Reference voltage tolerance VREF -2 2 % 1
High-side switch on-resistance RDSON_H 140 200 mΩ VBOOT - VLX = 4.5 V 4
Low-side switch on-resistance RDSON_L 70 100 mΩ 4
Peak current limit ILIM_PEAK 5.5 6.5 A 4
Valley current limit ILIM_VALLEY 3 4 A 4
Enable rising threshold VENH 1.3 1.5 V VEN上升 4
Enable falling threshold VENL 0.8 1 V 4
Input UVLO threshold VIN_UVLO 4.3 4.4 V VIN上升 4
Minimum on-time Tmin_on 100 150 ns 4
Minimum off-time Tmin_off 180 250 ns 4
Absolute maximum VIN pin voltage VIN -0.3 18 V 3
Absolute maximum LX pin voltage VLX -0.3 18 V 3
Absolute maximum BOOT to SW voltage VBOOT_SW -0.3 6 V 3
Absolute maximum EN pin voltage VEN -0.3 18 V 3
Absolute maximum FB pin voltage VFB -0.3 18 V 3
Operating ambient temperature (absolute maximum) TA -40 85 ºC 3
Storage temperature TSTG -55 150 ºC 3
Junction temperature TJ -40 150 ºC 3
Package power dissipation Pd 0.63 W 3
Package thermal resistance, junction to ambient θJA 200 ℃/W 3
Switching frequency FSW 500 kHz 4
Soft-start time tss 2 ms 4
Input UVLO hysteresis VIN_HYS 0.25 V 4
Over-temperature protection threshold TOTP 160 °C 4
Over-temperature protection hysteresis THYS 30 °C 4

CAD (KiCad official)

  • Symbol: ME3110AM6G
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: me3110am6g-etched.step / me3110am6g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); me3110am6g.step / me3110am6g.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
me3110am6g.step 97 KB You want the bare part, or you mark your own boards.
me3110am6g-etched.step 1.8 MB You want the part with ME3110AM6G already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 464 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 (9 pp, sha256 dda312b145431140, 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