component
ME6203A44PG
Public Made by Adomby adom
MICRONE Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 8d ago |
| viewers | 8d ago |
| me6203a44pg-etched.glb | 8d ago |
| me6203a44pg-etched.step | 8d ago |
| me6203a44pg-hero.glb | 8d ago |
| me6203a44pg-hero.overlay.json | 8d ago |
| me6203a44pg.glb | 8d ago |
| me6203a44pg.kicad_mod | 8d ago |
| me6203a44pg.kicad_sym | 8d ago |
| me6203a44pg.lbr | 8d ago |
| me6203a44pg.step | 8d ago |
| package.json | 8d ago |
| page.json | 8d ago |
| README.md | 8d ago |
ME6203A44PG
MICRONE · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3
ME6203A44PG from MICRONE, in a SOT-89-3. 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 reference pin for the regulator. The datasheet lists it as Ground. |
| 2 | VIN | power_in | Power input; for the ME6203A44 the datasheet specifies VIN from 4.4 V to 40 V, with an absolute maximum input voltage of 40 V. |
| 3 | VOUT | power_out | Regulated output of 4.4 V (VOUT(T)) with ±2% accuracy, delivering up to 100 mA; absolute output voltage range is VSS-0.3 V to VIN+0.3 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MICRONE |
| Package | SOT-89-3 |
| 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 |
|---|---|---|---|---|---|---|---|
| Output Voltage (effective, lower bound) | VOUT(E) | 0.98 | V | IOUT=10mA; printed as X 0.98 (multiplier of VOUT(T), Note 2) | 7 | ||
| Output Voltage (specified, upper bound) | VOUT(T) | 1.02 | V | Printed as X 1.02 (multiplier of VOUT(T), Note 1) | 7 | ||
| Input Voltage | VIN | 4.4 | 40 | V | 7 | ||
| Maximum Output Current | IOUT_max | 100 | mA | VIN= VOUT+2.0V | 7 | ||
| Load Regulation | ∆VOUT | 31 | 60 | mV | VIN= VOUT +2.0V, 1mA≤IOUT≤100mA | 7 | |
| Dropout Voltage | VDIF | 0.17 | V | IOUT =10mA | 7 | ||
| Dropout Voltage | VDIF | 0.82 | V | IOUT =50mA | 7 | ||
| Supply Current | ISS | 3 | 4 | μA | VIN= VOUT +2V | 7 | |
| Line Regulation | ∆VOUT/∆VIN ×VOUT | 0.02 | 0.1 | %/V | IOUT =1mA, VOUT +1V ≤VIN≤40V | 7 | |
| Short-circuit Current | ISHORT | 20 | 40 | mA | VOUT=0V | 7 | |
| Temperature Coefficient | ∆VOUT/VOUT×∆Ta | 80 | ppm/℃ | IOUT =10mA, -40℃≤Ta≤85℃ | 7 | ||
| Input Voltage | VIN | 40 | V | 4 | |||
| Output Current | IOUT | 150 | mA | 4 | |||
| Power Dissipation (SOT89-3) | PD | 500 | mW | SOT89-3 | 4 | ||
| Operating Junction Temperature Range | TJ | -45 | 150 | ℃ | 4 | ||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 4 | ||
| Lead Temperature | 260 | ℃ | 10 sec | 4 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | ppa | body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Nanjing Micro | 12 |
CAD (KiCad official)
- Symbol:
ME6203A44PG - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files:
me6203a44pg-etched.step/me6203a44pg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);me6203a44pg.step/me6203a44pg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MICRONE datasheet (12 pp, sha256
6ab55b9fb17b5ff1, retrieved 2026-10-19, tier: lcsc) - 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).