component
TPD3S044DBVR
Public Made by Adomby adom
Texas Instruments USB Converters, 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
markdownTPD3S044DBVR
Texas Instruments · USB Converters · SOT-23-6
TPD3S044DBVR from Texas Instruments, 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 | EN | input | Enable input; logic high level (≥2 V) enables the power switch, logic low level (≤0.7 V) disables the device; input voltage range 0 to 5.5 V. |
| 2 | GND | power_in | Ground reference. |
| 3 | IN | power_in | Supply input voltage (recommended operating range 4.5 to 5.5 V); connect a 0.1-µF or greater ceramic bypass capacitor from IN to GND close to the IC. |
| 4 | OUT | power_out | Power-switch output to load; provides continuous output current of 1.5 A (TPD3S044) with current limit of 2.15 A typical. |
| 5 | D1 | passive | USB data+ or USB data− ESD protection diode connection; provides IEC 61000-4-2 Level 4 protection with ±12 kV contact discharge and ±15 kV air-gap discharge ratings. |
| 6 | D2 | passive | USB data+ or USB data− ESD protection diode connection; provides IEC 61000-4-2 Level 4 protection with ±12 kV contact discharge and ±15 kV air-gap discharge ratings. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Interface |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPD3S044DBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
tpd3s044dbvr-etched.step/tpd3s044dbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpd3s044dbvr.step/tpd3s044dbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (31 pp, sha256
f089f3aa2c4449f9, retrieved 2026-09-26, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).