component
ME6219A12PG
Public Made by Adomby adom
MICRONE Linear Voltage Regulators (LDO), SOT-89. 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
markdownME6219A12PG
MICRONE · Linear Voltage Regulators (LDO) · SOT-89
ME6219A12PG from MICRONE, in a SOT-89. 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 of the regulator. |
| 2 | Vin | power_in | Voltage input pin, operating range 2.0V to 6.5V with an absolute maximum of 6.5V. |
| 3 | Vout | power_out | Regulated 1.2V output pin (±2%) delivering up to 300mA maximum output current, with a 500mA absolute maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MICRONE |
| Package | SOT-89 |
| Category | Power Management ICs |
| 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 accuracy | VOUT | -2 | 2 | % | IOUT=40mA, VIN=Vout+1V | 1 | |
| Shutdown current | ICEL | 0.1 | 1 | μA | Vce=0V | 4 | |
| Maximum output current | IOUTmax | 300 | mA | VIN=Vout+1V | 4 | ||
| Input voltage | VIN | 6.5 | V | 3 | |||
| Output current | Iout | 500 | mA | 3 | |||
| Power dissipation SOT-89 | Pd | 500 | mW | SOT-89 | 3 | ||
| Operating temperature | TOpr | -25 | 85 | °C | 3 | ||
| Storage temperature | Tstg | -40 | 125 | °C | 3 | ||
| Operating voltage | VIN | 2 | 6.5 | V | 1 | ||
| Load regulation | ΔVOUT | 30 | mV | VIN=Vout+1V, 1mA≤IOUT≤100mA | 4 | ||
| Dropout voltage 1 | Vdif1 | 180 | mV | IOUT=100mA | 4 | ||
| Dropout voltage 2 | Vdif2 | 380 | mV | IOUT=200mA | 4 | ||
| Quiescent current | ISS | 65 | μA | VIN=Vout+1V | 4 | ||
| Line regulation | ΔVOUT/(ΔVIN·VOUT) | 0.05 | %/V | IOUT=40mA, Vout+1V≤VIN≤6.5V | 4 | ||
| Output noise | en | 50 | uVrms | IOUT=40mA, 300Hz~50kHz | 4 | ||
| Ripple rejection | PSRR | 62 | dB | Vin=[Vout+1]V+1Vp-pAC, IOUT=50mA, f=1kHz | 4 |
CAD (KiCad official)
- Symbol:
ME6219A12PG - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
me6219a12pg-etched.step/me6219a12pg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);me6219a12pg.step/me6219a12pg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MICRONE datasheet (8 pp, sha256
157b25fbeaebd856, retrieved 2026-10-22, 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-sonnet-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).