# TPS7A0320PDBVR

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

TPS7A0320PDBVR 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 | IN | input | Input pin; use a ceramic capacitor from IN to GND per the recommended operating conditions for good transient response, with the input range specified as 1.5 V to 6.0 V. |
| 2 | GND | power_in | Ground pin; connect to the board ground. |
| 3 | EN | input | Enable pin; drive above VEN(HI) (1.1 V max) to enable the device and below VEN(LOW) (0.3 V) or leave floating to disable it, with recommended EN voltage 0 V to 6.0 V. |
| 4 | NC | unconnected | No internal connection; ground or leave floating. |
| 5 | OUT | output | Regulated output; requires at least 0.5 µF effective capacitance to GND for stability, with 1 µF or larger ceramic capacitance recommended for good transient response and up to 22 µF allowed. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TPS7A0320PDBVR`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `tps7a0320pdbvr-etched.step` / `tps7a0320pdbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps7a0320pdbvr.step` / `tps7a0320pdbvr.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/cn/lit/gpn/tps7a03) (52 pp, sha256 `0768428b62f8b9f3`, retrieved 2026-10-10, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/tps7a0320pdbvr-datasheet.pdf)