component
XT285-2.5
Public Made by Adomby adom
XINLUDA Voltage Reference, TO-92-3. 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
markdownXT285-2.5
XINLUDA · Voltage Reference · TO-92-3
XT285-2.5 from XINLUDA, in a TO-92-3. 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 | - | passive | Anode (negative) terminal of the 2.5V micropower reference diode, per the TO-92 bottom-view connection diagram; operating current 20 µA to 20 mA. |
| 2 | + | passive | Cathode (positive) terminal of the 2.5V micropower reference diode, per the TO-92 bottom-view connection diagram; reverse breakdown 2.5V typ, reverse current max 30 mA. |
| 3 | NC | unconnected | Shown on the TO-92 bottom-view diagram with no connection to the diode symbol. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XINLUDA |
| Package | TO-92-3 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Current | 30 | mA | 2 | ||||
| Forward Current | 10 | mA | 2 | ||||
| ESD Susceptibility | 2 | kV | Human body model: 100 pF capacitor discharged through 1.5 kΩ into each pin | 2 | |||
| Operating Temperature Range | -40 | 85 | °C | Printed for XL285-2.5; XT285-2.5 ordering table also gives -40 to 85 | 2 | ||
| Storage Temperature | -55 | 150 | °C | 2 | |||
| Soldering Temperature | 260 | °C | TO-92 package, 10 sec | 2 | |||
| Maximum Junction Temperature | TJMAX | 125 | °C | For elevated temperature operation, printed for XL285 | 2 | ||
| Junction to Ambient Thermal Resistance (TO-92, 0.4in leads) | θja | 180 | °C/W | 0.4in leads, TO-92 | 2 | ||
| Junction to Ambient Thermal Resistance (TO-92, 0.125in leads) | θja | 170 | °C/W | 0.125in leads, TO-92 | 2 |
CAD (KiCad official)
- Symbol:
XT285-2.5 - Footprint:
Package_TO_SOT_THT:TO-92_Inline - 3D model: TO-92-3 (KiCad packages3D, STEP)
- 3D model files:
xt285-2-5-etched.step/xt285-2-5-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);xt285-2-5.step/xt285-2-5.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XINLUDA datasheet (12 pp, sha256
de57b1e1a4a5153a, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).