component
XC6372A331PR-G
Public Made by Adomby adom
Torex Semicon DC-DC Converters, 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
markdownXC6372A331PR-G
Torex Semicon · DC-DC Converters · SOT-89-3
XC6372A331PR-G from Torex Semicon, 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 | VSS | power_in | Ground pin for the converter; the datasheet lists it only as the ground connection with no voltage limit given for this pin. |
| 2 | VOUT | power_out | Output voltage monitor and IC internal power supply; the absolute maximum VOUT input voltage is 12 V. |
| 3 | Lx | output | Switch pin driving the inductor through the built-in switching transistor; absolute maximum LX pin voltage is 12 V and LX pin current is 400 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Torex Semicon |
| Package | SOT-89-3 |
| 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 |
|---|---|---|---|---|---|---|---|
| VOUT Input Voltage | VOUT | 12 | V | 4 | |||
| LX pin Voltage | VLX | 12 | V | 4 | |||
| LX pin Current | ILX | 400 | mA | 4 | |||
| VDD Input Voltage | VDD | 12 | V | 4 | |||
| Power Dissipation (SOT-89) | Pd | 500 | mW | Ta=25℃ | 4 | ||
| Operating Temperature Range | Topr | -30 | 80 | ℃ | 4 | ||
| Storage Temperature Range | Tstg | -40 | 125 | ℃ | 4 |
CAD (KiCad official)
- Symbol:
XC6372A331PR-G - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files:
xc6372a331pr-g-etched.step/xc6372a331pr-g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);xc6372a331pr-g.step/xc6372a331pr-g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Torex Semicon datasheet (17 pp, sha256
a119c12314059996, retrieved 2026-10-30, 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).