component
ME78L05PG
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.
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
markdownME78L05PG
MICRONE · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3
ME78L05PG 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 | Output | power_out | Regulated 5 V output (5V ±5% over temperature) that delivers up to 100 mA, with internal current limiting, thermal shutdown and SOA protection. |
| 2 | GND | power_in | Common ground that must be shared between the input and output circuits, and ground loops and lead resistance should be minimized because the regulator has no external sense lead. |
| 3 | Input | power_in | Unregulated supply input with a maximum rating of 30 V, which must remain typically 2.0 V above the output voltage even at the low point of the input ripple, and is bypassed with 0.33 µF close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MICRONE |
| Package | SOT-89-3 |
| Category | Power Management (PMIC) |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
ME78L05PG - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files:
me78l05pg-etched.step/me78l05pg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);me78l05pg.step/me78l05pg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MICRONE datasheet (9 pp, sha256
f233b2c474627a43, retrieved 2026-10-09, 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).