# TPS27082LDDCR

**Texas Instruments** · Power Distribution Switches · SOT-23-6

TPS27082LDDCR from Texas Instruments, in a SOT-23-6. 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 | GND | power_in | Connect to system ground; provides reference for all voltage measurements. |
| 2 | VOUT | output | Drain terminal of power PFET Q1; output voltage supplied to load; may connect optional slew rate control capacitor between this pin and R1/C1. |
| 3 | VOUT | output | Drain terminal of power PFET Q1; output voltage node electrically connected with pin 2. |
| 4 | VIN | power_in | Source terminal of power PFET Q1; input supply voltage range 1.2 V to 8 V; connect external pull-up resistor between VIN and R1/C1 pins. |
| 5 | ON/OFF | input | Active high enable control input; apply voltage > 1.0 V to enable output switch; NMOS logic interface with hysteresis 600 mV to 730 mV depending on R1 value; connect pull-down resistor to GND if driven with high impedance source. |
| 6 | R1/C1 | input | Gate configuration node of power PFET Q1; connect external pull-up resistor R1 between VIN and this pin to set ON-resistance; optionally connect slew rate control capacitor C1 from VOUT to this pin. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `TPS27082LDDCR`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `tps27082lddcr-etched.step` / `tps27082lddcr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps27082lddcr.step` / `tps27082lddcr.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8583611646556585984) (25 pp, sha256 `e3af703e0a01286f`, retrieved 2026-10-05, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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/tps27082lddcr-datasheet.pdf)