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Contents

README

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TPS563207DRLR

Texas Instruments · DC-DC Converters · SOT-563

TPS563207DRLR from Texas Instruments, in a SOT-563. 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 VIN power_in Input voltage supply pin, rated for 4.3 V to 17 V operating range.
2 SW output Switch node output connecting high-side and low-side MOSFETs to the inductor, voltage range -2 V to 19 V.
3 GND power_in Ground reference pin, source terminal of low-side MOSFET and controller circuit ground, connect feedback path at single point.
4 BST power_out Bootstrap supply output for high-side NFET gate driver circuit, maintain 0.1 µF bypass capacitor to SW pin.
5 EN input Enable input control active high, 1.35 V typical turn-on threshold, 0.9 V typical turn-off threshold, internal pull-down to GND.
6 FB input Converter feedback input pin for output voltage regulation, 806 mV nominal reference threshold with ±16 mV tolerance at 25°C.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-563
Category Power Management (PMIC)
Pins 6

CAD (KiCad official)

  • Symbol: TPS563207DRLR
  • Footprint: Package_TO_SOT_SMD:SOT-563
  • 3D model: SOT-563 (KiCad packages3D, STEP)
  • 3D model files: tps563207drlr-etched.step / tps563207drlr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps563207drlr.step / tps563207drlr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (28 pp, sha256 364ad8a1e2b239c6, retrieved 2026-09-26, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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