component
LM1086IT-ADJG
Public Made by Adomby adom
HANSCHIP semiconductor Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-220-3. 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
markdownLM1086IT-ADJG
HANSCHIP semiconductor · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-220-3
LM1086IT-ADJG from HANSCHIP semiconductor, in a TO-220-3. 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 | GND/ADJ | power_in | Ground/adjust pin; on the adjustable version it sets the output voltage through the feedback divider, and the datasheet gives adjust pin current Iadj of 60 µA typical and 120 µA maximum. |
| 2 | VOUT | power_out | Regulated output voltage pin; the adjustable version requires an output tantalum capacitor of at least 22 µF for stability, and stability decreases as output current increases. |
| 3 | VIN | power_in | Input voltage pin; the recommended input voltage is up to 15 V and the absolute maximum input voltage is 20 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HANSCHIP semiconductor |
| Package | TO-220-3 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reference voltage, TJ=25°C | VREF | 1.238 | 1.25 | 1.262 | V | IOUT=10mA,VIN-VOUT=2V,TJ=25°C | 3 |
| Reference voltage, full temperature range | VREF | 1.225 | 1.25 | 1.27 | V | 10mA≤IOUT≤1.5A,1.4V≤VIN-VOUT≤10V | 3 |
| Dropout voltage | Vdrop | 1.2 | 1.25 | 1.3 | V | IOUT=1.5A | 3 |
| Adjust pin current | Iadj | 60 | 120 | µA | 3 | ||
| Current limit | Ilimit | 1.2 | 1.4 | 1.5 | A | 3 | |
| Quiescent current | Iq | 5 | 10 | mA | 4.25V≤VIN≤6.5V | 3 | |
| Ripple rejection | PSRR | 60 | 75 | dB | fRIPPLE=120Hz,(VIN-VOUT)=3V,VRIPPLE=1VPP | 3 | |
| Line regulation | Rline | 3 | 7 | mV | VINMIN≤VIN≤12V, VOUT=Fixed/Adj, IOUT=10mA | 3 | |
| Load regulation | Rload | 6 | 12 | mV | 10mA≤IOUT≤1.5A, VOUT=Fixed/Adj | 3 | |
| Adjust pin current change | 0.2 | 5 | µA | 0≤IOUT≤1.5A, 1.4V≤VIN-VOUT≤10V | 3 | ||
| Input voltage | VIN | 20 | V | 2 | |||
| Lead temperature (soldering, 10 s) | TLEAD | 245 | ℃ | soldering 10 s | 2 | ||
| Operating junction temperature range (absolute maximum) | TJ | 150 | ℃ | 2 | |||
| Storage temperature | TSTG | -65 | 150 | ℃ | 2 | ||
| ESD capability | ESD | 2000 | V | 2 | |||
| Input voltage (recommended) | VIN | 15 | V | 3 | |||
| Operating junction temperature range | TJ | -40 | 125 | °C | 3 | ||
| Junction-to-ambient thermal resistance, TO-220-3 | θJA | 60 | °C/W | No heatsink | 3 |
CAD (KiCad official)
- Symbol:
LM1086IT-ADJG - Footprint:
Package_TO_SOT_THT:TO-220-3_Vertical - 3D model: TO-220-3 (KiCad packages3D, STEP)
- 3D model files:
lm1086it-adjg-etched.step/lm1086it-adjg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm1086it-adjg.step/lm1086it-adjg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HANSCHIP semiconductor datasheet (10 pp, sha256
c858c271d4d6289d, retrieved 2026-10-17, 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).