# TPS2001DDBVT

**Texas Instruments** · Power Distribution Switches · SOT-23-5

TPS2001DDBVT from Texas Instruments, 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 | OUT | output | Power-switch output, rated for 2-A continuous load current. |
| 2 | GND | power_in | Ground connection. |
| 3 | FLT | tri_state | Active-low open-drain fault output, asserted during overcurrent or overtemperature conditions with 9-ms deglitch. |
| 4 | EN | input | Enable input with logic high to turn on the power switch, TTL/CMOS compatible. |
| 5 | IN | power_in | Input voltage (4.5-5.5 V) and power-switch drain; requires 0.1-µF or greater ceramic capacitor to GND. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TPS2001DDBVT`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `tps2001ddbvt-etched.step` / `tps2001ddbvt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps2001ddbvt.step` / `tps2001ddbvt.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/tps2001d.pdf) (29 pp, sha256 `fa713054f07a86d9`, retrieved 2026-09-24, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-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).

[Datasheet PDF](docs/tps2001ddbvt-datasheet.pdf)