component
TPD4E001QDBVRQ1
Public Made by Adomby adom
Texas Instruments ESD And Surge Protection (TVS/ESD), SOT-23-6. Datasheet-verified pinout, 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
markdownTPD4E001QDBVRQ1
Texas Instruments · ESD And Surge Protection (TVS/ESD) · SOT-23-6
TPD4E001QDBVRQ1 from Texas Instruments, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | IO1 | bidirectional | ESD-protected channel with operating voltage 0 to VCC V and typical input capacitance of 1.5 pF. |
| 2 | GND | power_in | Ground connection for ESD protection paths. |
| 3 | IO2 | bidirectional | ESD-protected channel with operating voltage 0 to VCC V and typical input capacitance of 1.5 pF. |
| 4 | IO3 | bidirectional | ESD-protected channel with operating voltage 0 to VCC V and typical input capacitance of 1.5 pF. |
| 5 | VCC | power_in | Power-supply input with operating voltage 0.9 to 5.5 V; bypass to GND with 0.1 µF ceramic capacitor. |
| 6 | IO4 | bidirectional | ESD-protected channel with operating voltage 0 to VCC V and typical input capacitance of 1.5 pF. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Circuit Protection |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPD4E001QDBVRQ1 - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
tpd4e001qdbvrq1-etched.step/tpd4e001qdbvrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpd4e001qdbvrq1.step/tpd4e001qdbvrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (21 pp, sha256
0b25cfedcae7c128, retrieved 2026-09-23, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).