component

TPS561201DDCT

Public Made by Adom

by adom

Texas Instruments DC-DC Converters, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPS561201DDCT

Texas Instruments · DC-DC Converters · SOT-23-6

TPS561201DDCT from Texas Instruments, in a SOT-23-6. 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 pin and source terminal of low-side power NFET; connect sensitive VFB to this GND at a single point.
2 SW output Switch node connection between high-side NFET and low-side NFET.
3 VIN power_in Input voltage supply pin (4.5V to 17V), drain terminal of high-side power NFET.
4 VFB input Converter feedback input; connect to output voltage with feedback resistor divider.
5 EN input Enable input control (active high); must be pulled up to enable the device.
6 VBST power_in Supply input for high-side NFET gate drive circuit; connect 0.1-µF capacitor between VBST and SW pins.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-6
Category Power Management (PMIC)
Pins 6

CAD (KiCad official)

  • Symbol: TPS561201DDCT
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: tps561201ddct-etched.step / tps561201ddct-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps561201ddct.step / tps561201ddct.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (28 pp, sha256 d4a340e310292b34, retrieved 2026-10-07, 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-4-5-20251001 (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