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ME6214C45M5G

Public Made by Adom

by adom

MICRONE Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Datasheet

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Contents

README

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ME6214C45M5G

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

ME6214C45M5G 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 Regulator input supply. Operating range 2.0 V to 18 V; absolute-max 18 V. Bypass to VSS with a 1 µF ceramic capacitor placed close to the pin.
2 VSS power_in Device ground / return pin (接地引脚). Reference for VIN, VOUT and CE voltages.
3 CE input Chip-enable input. VCEH ≥ 1.3 V turns the regulator ON, VCEL ≤ 0.7 V turns it OFF and engages the ~500 Ω output-capacitor discharge path. Must not be left floating (禁止悬空).
4 NC unconnected No internal connection (空). May be left floating or tied to VSS.
5 VOUT power_out Regulated 4.5 V output (±2 %). Sources up to 300 mA typical with 160 mV dropout at 100 mA. Requires a 1 µF ceramic output capacitor to VSS 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.

  • ME6214C45M5G
  • ME6214C45M5GN6G
  • ME6214C45M5GM3G
  • ME6214C45M5GPG

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Output voltage (effective, VOUT(E)) VOUT(E) 0.98 V IOUT=30mA, VIN=VOUT+1V; printed as X 0.98 (multiple of nominal VOUT) 6
Output voltage (specified, VOUT(T)) VOUT(T) 1.02 V Printed as X 1.02 (multiple of nominal VOUT) 6
Quiescent current ISS 0.7 1.5 μA VIN=VOUT+1V 6
Shutdown current ICEL 0.01 0.1 μA VCE=0V 7
Output accuracy VOUT -2 2 % Printed as output accuracy ±2% in feature list 1
Input voltage range VIN 2 18 V Printed as input voltage range 2.0~18V in feature list 1
Input voltage VIN 18 V 4
Output current IOUT 400 mA 4
Power dissipation (SOT23-3/5) PD 250 mW Allowable maximum power, SOT23-3/5 package as printed 4
Operating temperature TOPR -40 125 ℃ 4
Storage temperature TSTG -40 150 ℃ 4
Maximum output current IOUTMAX 300 mA VIN=VOUT+1V 6
Load regulation ΔVOUT 2 mV VIN=VOUT+1V, 1mA≤IOUT≤100mA 6
Dropout voltage 1 VDIF1 130 mV IOUT=100mA 6
Dropout voltage 2 VDIF2 260 mV IOUT=200mA 6
Line regulation ΔVOUT/(ΔVIN·VOUT) 0.022 %/V IOUT=10mA, VOUT+1V≤VIN≤18V 7
CE pin high-level input voltage VCEH 1.3 V Enabled, output voltage stable 7
CE pin low-level input voltage VCEL 0.7 V Disabled, output voltage 0 7
Short-circuit current ISHORT 30 mA VIN=VOUT+1V, VCE=VIN, VOUT=0V 7
Current limit Ilimit 500 mA VOUT=VOUT(E)×0.95, VIN=VOUT(T)+2V 7
Auto-discharge resistance RDCHG 500 Ω VCE=VSS, VOUT=VOUT(T) 7

CAD (KiCad official)

  • Symbol: ME6214C45M5G
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: me6214c45m5g-etched.step / me6214c45m5g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); me6214c45m5g.step / me6214c45m5g.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
me6214c45m5g.step 85 KB You want the bare part, or you mark your own boards.
me6214c45m5g-etched.step 2.1 MB You want the part with ME6214C45M5G already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 525 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 (14 pp, sha256 a03bff2b4f3b40c3, 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