TPRT9069-33GB
Public Unreviewedby Ray
TECH PUBLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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README
markdownTPRT9069-33GB
TECH PUBLIC · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
TPRT9069-33GB from TECH PUBLIC, in a SOT-23-5. 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 | VIN | power_in | Input supply voltage. Operating range 2V to 36V (recommended 3.5V to 36V). Absolute maximum -0.3V to 40V referenced to GND. Bypass with a 1µF ceramic capacitor to GND. |
| 2 | GND | power_in | Device ground reference for the input supply, output, and enable input. |
| 3 | EN | input | Enable control input. VIH (EN rising) up to 2V max threshold; VIL (EN falling) 0.6V min. EN input current is typically 10nA at VEN=36V (100nA max). Drive high to enable the regulator, low to shut down (ISD ≈ 0.01µA typ). |
| 4 | NC | unconnected | No internal connection. Leave floating or tie to GND on the PCB. |
| 5 | VOUT | power_out | Regulator output. Fixed 3.3V (±2%) for the -33GB variant, up to 200mA output current. Requires an output capacitor with effective capacitance ≥1µF (ceramic or tantalum) for stability. Absolute maximum VOUT-to-GND: -0.3V to 6.0V for 3.3V variant. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
TPRT9069-33GB
CAD (KiCad official)
- Symbol:
TPRT9069-33GB - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
tprt9069-33gb.step |
85 KB | You want the bare part, or you mark your own boards. |
tprt9069-33gb-etched.step |
2.7 MB | You want the part with TPRT9069-33GB already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 645 faces against 102 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (9 pp, sha256
5f412a8cdce24158, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).