# TPS2020IDRQ1

**Texas Instruments** · Power Distribution Switches · SOIC-8

TPS2020IDRQ1 from Texas Instruments, in a SOIC-8. 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 | Ground reference pin for the device. |
| 2 | IN | power_in | Input voltage pin that supplies the high-side power switch; pins 2 and 3 are both labeled IN. |
| 3 | IN | power_in | Input voltage pin that supplies the high-side power switch; pins 2 and 3 are both labeled IN. |
| 4 | EN | input | Enable input: logic-low turns on the power switch, and logic-high disables it; the input is compatible with both TTL and CMOS logic levels. |
| 5 | OC | output | Overcurrent logic output, active-low, asserted during an overcurrent or overtemperature condition and open-drain. |
| 6 | OUT | power_out | Power-switch output driving the load; the switch is an N-channel MOSFET with a maximum on-state resistance of 50 mΩ at VI(IN) = 5 V. |
| 7 | OUT | power_out | Power-switch output driving the load; pins 6, 7 and 8 are all labeled OUT. |
| 8 | OUT | power_out | Power-switch output driving the load; pins 6, 7 and 8 are all labeled OUT. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `TPS2020IDRQ1`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `tps2020idrq1-etched.step` / `tps2020idrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps2020idrq1.step` / `tps2020idrq1.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/tps2022-q1) (28 pp, sha256 `96c12f53a3191566`, retrieved 2026-10-10, tier: lcsc)
- **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/tps2020idrq1-datasheet.pdf)