# TP132C15D4-2

**TECH PUBLIC** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · DFN-4L(1x1)

TP132C15D4-2 from TECH PUBLIC, in a DFN-4L(1x1). 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 | VOUT | power_out | Regulated output of the regulator, rated -0.3V to 6V relative to GND. |
| 2 | GND | power_in | Ground. |
| 3 | EN | input | Enable control input; pulling it low shuts the regulator down (10nA typical shutdown current), rated -0.3V to 6V relative to GND. |
| 4 | VIN | power_in | Input of supply voltage, operating range 1.2V to 5.5V and absolute maximum -0.3V to 6.5V relative to GND. |
| 5 | SGND | power_in | Exposed center pad labelled SGND in the package drawing, presumably ground; the pin table does not describe it. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | DFN-4L(1x1) |
| Category | Power Management (PMIC) |
| Pins | 5 |

## CAD (KiCad official)

- Symbol: `TP132C15D4-2`
- Footprint: `Package_DFN_QFN:UDFN-4-1EP_1x1mm_P0.65mm_EP0.48x0.48mm`
- 3D model: DFN-4L(1x1) (KiCad packages3D, STEP)
- 3D model files: `tp132c15d4-2-etched.step` / `tp132c15d4-2-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tp132c15d4-2.step` / `tp132c15d4-2.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TECH PUBLIC datasheet](docs/tp132c15d4-2-datasheet.pdf) (12 pp, sha256 `b56ddcead8659acd`, retrieved 2026-10-22, 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/tp132c15d4-2-datasheet.pdf)