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LR6206-T50
Public Made by Adomby adom
LR Linear Voltage Regulators (LDO), SOT-23-3L. 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
markdownLR6206-T50
LR · Linear Voltage Regulators (LDO) · SOT-23-3L
LR6206-T50 from LR, in a SOT-23-3L. 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 (GND in the block diagram); also the reference for the short-circuit current test (VOUT=VSS). |
| 2 | VOUT | power_out | Regulated output (5.0V for the -T50 variant, ±2%) delivering at least 300mA, with a recommended 1-10uF output capacitor. |
| 3 | VIN | power_in | Supply input with a 6.5V maximum operating input voltage (8V absolute maximum), with a recommended 1-10uF input capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LR |
| Package | SOT-23-3L |
| 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 | VOUT | 4.9 | 5 | 5.1 | V | VIN=6.0V,IOUT=10mA | 8 |
| Input voltage | VIN | 6.5 | V | 8 | |||
| Output current | IOUT | 300 | mA | VIN=6.0V | 8 | ||
| Line regulation | 0.1 | 0.2 | %/V | 6.0V≤VIN≤6.5V, IOUT=10mA | 8 | ||
| Load regulation | ΔVOUT | 20 | 40 | mV | VIN=6.0V, 1mA≤IOUT≤300mA | 8 | |
| Minimum dropout voltage | Vd | 220 | 250 | mV | IOUT=100mA, ΔVOUT=±2%·VOUT | 8 | |
| Quiescent current | ISS | 6 | 12 | uA | IOUT=0mA | 8 | |
| Short-circuit current | ISHORT | 25 | 50 | mA | VIN=6.0V, VOUT=VSS | 8 | |
| Output voltage temperature coefficient | -100 | 50 | 100 | ppm/℃ | VIN=6.0V,IOUT=10mA,-40℃≤Ta≤+85℃ | 8 | |
| Input voltage (absolute maximum) | VIN | 8 | V | 3 | |||
| Output current (absolute maximum) | IOUT | 500 | mA | 3 | |||
| Power dissipation | PD | 250 | mW | SOT23-3L | 3 | ||
| Operating temperature | TOPR | -40 | 85 | ℃ | 3 | ||
| Storage temperature | TSTG | -40 | 125 | ℃ | 3 | ||
| Soldering temperature | Tj | 260 | ℃ | 3 | |||
| ESD rating (HBM) | ESD(HBM) | 2000 | V | 3 |
CAD (KiCad official)
- Symbol:
LR6206-T50 - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3L (KiCad packages3D, STEP)
- 3D model files:
lr6206-t50-etched.step/lr6206-t50-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lr6206-t50.step/lr6206-t50.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LR datasheet (10 pp, sha256
173ca533db5ddf38, retrieved 2026-10-23, 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).