# TPS76333DBVR-TD

**TDSEMIC** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

TPS76333DBVR-TD from TDSEMIC, in a SOT-23-5. 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 | VIN | power_in | Input supply pin; datasheet gives a 2.0V to 20V input range with an absolute maximum of -0.3 to +20V. |
| 2 | VSS | power_in | Ground pin. |
| 3 | CE | input | Enable control pin that puts the circuit into sleep state; absolute maximum -0.3 to +20V. |
| 4 | NC | unconnected | No connection (floating pin). |
| 5 | VOUT | power_out | Regulated output pin; the output voltage range is 1.8-5.0V and the absolute maximum output current is 400mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TDSEMIC |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |

## CAD (KiCad official)

- Symbol: `TPS76333DBVR-TD`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `tps76333dbvr-td-etched.step` / `tps76333dbvr-td-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps76333dbvr-td.step` / `tps76333dbvr-td.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [TDSEMIC datasheet](docs/tps76333dbvr-td-datasheet.pdf) (7 pp, sha256 `bdfe8d0c15d70e5b`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-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).

[Datasheet PDF](docs/tps76333dbvr-td-datasheet.pdf)