component

TPS62244QDDCRQ1

Public Made by Adom

by adom

Texas Instruments DC-DC Converters, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)tps62244qddcrq1factory-2.0.0extractor-text
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TPS62244QDDCRQ1

Texas Instruments · DC-DC Converters · SOT-23-5

TPS62244QDDCRQ1 from Texas Instruments, in a SOT-23-5. 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 VIN power supply pin; the recommended supply range is 2 V to 6 V.
2 GND power_in GND supply pin.
3 EN input Enable pin: pulling it low forces the device into shutdown mode and pulling it high enables the device, and it must be terminated.
4 FB input Feedback pin for the internal regulation loop; for the fixed-output-voltage option (TPS62244 is 1.25 V) it connects directly to the output capacitor, and a resistor divider is used only in the adjustable-output case.
5 SW output Switch pin connected to the internal MOSFET switches; the inductor connects to this terminal, and the absolute maximum voltage on SW is -0.3 V to 7 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: TPS62244QDDCRQ1
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tps62244qddcrq1-etched.step / tps62244qddcrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps62244qddcrq1.step / tps62244qddcrq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (27 pp, sha256 882d2537ac250cbc, retrieved 2026-10-08, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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