component
ME2100A45M3G
Public Made by Adomby adom
MICRONE DC-DC Converters, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownME2100A45M3G
MICRONE · DC-DC Converters · SOT-23
ME2100A45M3G from MICRONE, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Vss | power_in | Ground pin, which must be well grounded because otherwise the internal zero potential shifts with switching current and makes operation unstable. |
| 2 | Lx | output | Switch pin that drives the external inductor, with a rated Lx pin voltage of 6.5 V and Lx output current of 600 mA. |
| 3 | Vout | power_out | Boost output pin, where a 0.1 µF ceramic capacitor is recommended between Vout and Vss and the output capacitor should be at least 10 µF with a voltage rating of at least 3 times the output voltage. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MICRONE |
| Package | SOT-23 |
| Category | Power Management (PMIC) |
| Pins | 3 |
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 (VIN pin) | VIN | 6.5 | V | 3 | |||
| Lx pin voltage | VLX | 6.5 | V | 3 | |||
| Lx pin output current | ILX | 600 | mA | 3 | |||
| Power dissipation, SOT-23 package | Pd | 300 | mW | SOT-23 package | 3 | ||
| Operating temperature | TOpr | -25 | 85 | ℃ | 3 | ||
| Storage temperature | Tstg | -40 | 125 | ℃ | 3 | ||
| Soldering temperature and time | Tsolder | 260 | ℃ | 10 s | 3 | ||
| Operating voltage range (features list) | 0.9 | 6.5 | V | 1 | |||
| Output voltage high accuracy (features list) | VOUT | -2.5 | 2.5 | % | output voltage accuracy as stated in features list; no 4.5 V table printed | 1 |
CAD (KiCad official)
- Symbol:
ME2100A45M3G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
me2100a45m3g-etched.step/me2100a45m3g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);me2100a45m3g.step/me2100a45m3g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MICRONE datasheet (16 pp, sha256
5aa9fad0e90719db, retrieved 2026-10-18, 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: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).