component
UBT26A05L03-TP
Public Made by Adomby adom
TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-23-6. 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
markdownUBT26A05L03-TP
TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-23-6
UBT26A05L03-TP from TECH PUBLIC, in a SOT-23-6. 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 | I/O1 | passive | I/O line 1 protected channel, pin 1 connected internally to pin 6; 5V operating voltage, 0.3pF typ (0.5pF max) I/O-to-I/O capacitance. |
| 2 | GND | power_in | Ground reference for the TVS diode array. |
| 3 | I/O2 | passive | I/O line 2 protected channel, connected internally to pin 4; ESD protection ±30kV air and contact per IEC 61000-4-2. |
| 4 | I/O2 | passive | I/O line 2 protected channel, connected internally to pin 3; 5V reverse working voltage max. |
| 5 | VBUS | power_in | Positive supply/bus rail connection of the TVS array with 5V reverse working voltage max and 6V min breakdown at 1mA. |
| 6 | I/O1 | passive | I/O line 1 protected channel, connected internally to pin 1; peak pulse current 6A (8/20µs). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-6 |
| Category | Circuit Protection |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
UBT26A05L03-TP - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
ubt26a05l03-tp-etched.step/ubt26a05l03-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ubt26a05l03-tp.step/ubt26a05l03-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
f6d0167a12d43bce, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).