TPS76333DBVR-TP
Public Unreviewedby Ray
TECH PUBLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Symbol & Footprint
Schematic Symbol
Open full view ↗PCB Footprint
Open full view ↗Datasheet
Open in new tab ↗Contents
README
markdownTPS76333DBVR-TP
TECH PUBLIC · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT23-5
TPS76333DBVR-TP from TECH PUBLIC, in a SOT23-5. 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 2.0V to 12V (absolute max 15V). Bypass to GND with a 1µF ceramic capacitor close to the pin. |
| 2 | GND | power_in | Device ground reference. Connect to system ground plane. |
| 3 | EN | input | Enable control input. Drive high (VIH ≥ 1.1V) to enable the regulator, low (VIL ≤ 0.4V) to shut it down. EN input current ~10nA (100nA max) at VEN=12V. Do not leave floating; tie to VIN through a pull-up (e.g. 1kΩ) if always-on operation is desired. |
| 4 | NC | unconnected | No internal connection. Leave floating or tie to GND for mechanical support. |
| 5 | VOUT | power_out | Regulated output of the LDO. Fixed 3.3V ±2%, up to 150mA. Dropout ~0.42V at 100mA (VOUT=3.3V). Requires a 1µF ceramic or tantalum output capacitor to ground for stability. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT23-5 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
TPS76333DBVR-TP
CAD (KiCad official)
- Symbol:
TPS76333DBVR-TP - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT23-5 (KiCad packages3D, STEP)
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
tps76333dbvr-tp.step |
85 KB | You want the bare part, or you mark your own boards. |
tps76333dbvr-tp-etched.step |
2.7 MB | You want the part with TPS76333DBVR-TP already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 661 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 (7 pp, sha256
0ccac34acfe9c964, 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).