TPS564252DRLR
Public Unreviewedby Ray
Texas Instruments AC-DC Controllers and Regulators, SOT-563. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
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README
markdownTPS564252DRLR
Texas Instruments · AC-DC Controllers and Regulators · SOT-563
TPS564252DRLR from Texas Instruments, in a SOT-563. 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 | VIN | power_in | Input voltage supply pin (3 V to 17 V recommended, 18 V abs max). Connect the input decoupling capacitors between VIN and GND. |
| 2 | SW | power_out | Switch node pin. Connect the output inductor to this pin. Operating range −1 V to 17 V (−5 V to 18 V for <20 ns transients). |
| 3 | GND | power_in | Ground pin for the controller circuit and the internal circuitry. Reference for all pin voltages. |
| 4 | PG | output | Open-drain power-good indicator. Requires an external pull-up resistor to a rail no higher than 5.5 V. |
| 5 | EN | input | Enable control input. Driving EN high enables the converter; the pin has a precision threshold and operating range up to 5.5 V. |
| 6 | FB | input | Converter feedback input. Connect to output voltage through a resistor divider; regulated to the 0.6-V internal reference. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-563 |
| Category | PMIC |
| Pins | 6 |
Ordering variants
Same part, different packaging or reel option.
TPS564252DRLR
CAD (KiCad official)
- Symbol:
TPS564252DRLR - Footprint:
Package_TO_SOT_SMD:SOT-563 - 3D model: SOT-563 (KiCad packages3D, STEP)
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
tps564252drlr.step |
448 KB | You want the bare part, or you mark your own boards. |
tps564252drlr-etched.step |
2.7 MB | You want the part with TPS564252DRLR already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 585 faces against 54 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (31 pp, sha256
9ae6fdbbd74d6eec, 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).