component
LR6206A-T15
Public Made by Adomby adom
LR Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, 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
markdownLR6206A-T15
LR · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3L
LR6206A-T15 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 reference pin; all voltages in the datasheet are referenced to VSS unless stated otherwise. |
| 2 | VOUT | power_out | Regulated output (1.5 V for the LR6206A-T15); the datasheet specifies an output current of 300 mA typical with a minimum 1 µF ceramic output capacitor required. |
| 3 | VIN | power_in | Unregulated input supply, rated to a maximum of 6.5 V in electrical characteristics (9 V absolute maximum), and should be bypassed with at least 1 µF ceramic capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LR |
| Package | SOT-23-3L |
| 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 accuracy (±2% of VOUT, formula only) | VOUT | -2 | 2 | % | VIN=VOUT+1V, IOUT=10mA | 4 | |
| Input voltage | VIN | 6.5 | V | ISS=5uA | 4 | ||
| Enable voltage | VCE | 0.7 | 1.2 | V | VIN=2.2V, IOUT=1mA | 4 | |
| Line regulation | ΔVOUT | 10 | 20 | mV | VOUT+1V≤VIN≤7V, IOUT=10mA | 4 | |
| Load regulation | ΔVOUT | 20 | 40 | mV | VIN=VOUT+1V, 1mA≤IOUT≤100mA | 4 | |
| Quiescent current | ISS | 6 | 8 | uA | VIN=VOUT+1V | 5 | |
| Output voltage temperature coefficient | ΔVOUT/(ΔTa*VOUT) | -100 | 50 | 100 | ppm/℃ | VIN=VOUT(T)+1V, IOUT=10mA, -40℃≤Ta≤85℃ | 5 |
| Maximum input supply voltage | VIN | 9 | V | 4 | |||
| Maximum output current | IOUT | 450 | mA | 4 | |||
| Power dissipation (SOT23-3L) | PD | 250 | mW | SOT23-3L | 4 | ||
| Operating temperature | TOPR | -10 | 85 | ℃ | 4 | ||
| Storage temperature | TSTG | -40 | 125 | ℃ | 4 | ||
| ESD HBM | ESD(HBM) | 2000 | V | 4 | |||
| Thermal resistance junction to ambient (SOT23-3L) | θJA | 500 | °C/W | SOT23-3L | 7 | ||
| Maximum junction temperature (absolute limit) | TJ(MAX) | 150 | °C | Absolute maximum operating limit | 7 | ||
| Recommended maximum junction temperature | TJ | 125 | °C | Recommended for reliability in normal operation | 7 | ||
| Input capacitor | CIN | 1 | 10 | uF | Ceramic; placed close to LDO (layout guidance) | 9 | |
| Output capacitor | COUT | 1 | 10 | uF | Ceramic; placed close to LDO (layout guidance) | 9 |
CAD (KiCad official)
- Symbol:
LR6206A-T15 - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3L (KiCad packages3D, STEP)
- 3D model files:
lr6206a-t15-etched.step/lr6206a-t15-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lr6206a-t15.step/lr6206a-t15.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LR datasheet (11 pp, sha256
d4e2069fc8f25ea9, retrieved 2026-10-19, 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).