# TL720M05QKVURQ1

**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252

TL720M05QKVURQ1 from Texas Instruments, in a TO-252. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | IN | power_in | Unregulated input supply, 5.5 V to 42 V (abs max 45 V). Bypass to GND with a ceramic capacitor placed as close to the device as possible; approximately 1 Ω series with CIN dampens input inductivity/capacitance oscillation. |
| 2 | GND | power_in | Device ground reference. Internally connected to the tab/heatsink of the TO-252 (KVU) package; use the tab as the primary thermal and ground connection to the PCB copper pour. |
| 3 | OUT | power_out | Regulated 5 V ±2% output, up to 450 mA (short-circuit protected). Requires an output capacitor of COUT ≥ 22 µF with ESR ≤ 5 Ω at 10 kHz for stable regulation over temperature. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TO-252 |
| Category | PMIC |
| Pins | 3 |

## Ordering variants

Same part, different packaging or reel option.

- `TL720M05QKVURQ1`
- `TL720M05QKVURQ1KTT`
- `TL720M05QKVURQ1KTTR`
- `TL720M05QKVURQ1PWP`
- `TL720M05QKVURQ1PWPR`

## CAD (KiCad official)

- Symbol: `TL720M05QKVURQ1`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files: `tl720m05qkvurq1-etched.step` / `tl720m05qkvurq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tl720m05qkvurq1.step` / `tl720m05qkvurq1.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/tl720m05qkvurq1.pdf) (27 pp, sha256 `72e517e26e4e2549`, retrieved 2026-08-17, tier: manufacturer)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/tl720m05qkvurq1-datasheet.pdf)