component

SCT2601TVBR

Public Made by Adom

by adom

SCT DC-DC Converters, TSOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentpmicsct2601tvbr
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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

markdown

SCT2601TVBR

SCT · DC-DC Converters · TSOT-23-6

SCT2601TVBR from SCT, in a TSOT-23-6. 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 BST passive Bootstrap supply for the high-side MOSFET gate driver. Connect a 0.1 µF capacitor from BST to SW; the bootstrap capacitor is charged when SW is low. BST-SW absolute max 6 V; BOOT-SW UVLO ~2.2 V typical.
2 GND power_in Device ground return.
3 FB input Buck converter output feedback sensing input. Connect a resistor divider from VOUT to FB to set the output voltage; the device regulates FB to the internal 0.765 V reference (±2.5%).
4 EN input Enable input with an internal pull-up current source (1 µA at 1 V, 4 µA at 1.5 V). Pull below 1.13 V to disable the converter; float or tie to VIN to enable. A resistor divider from VIN to GND at EN can program the input UVLO threshold; enable high threshold ~1.223 V typ, hysteresis ~93 mV.
5 VIN power_in Input supply voltage, 4.5 V to 60 V (65 V absolute max). Connect a local bypass capacitor from VIN to GND. Internal VIN UVLO ~4.23 V rising with 200 mV hysteresis.
6 SW power_out Switching node output from the internal high-side MOSFET (500 mΩ typ, 1.6 A typ peak current limit). Connect to the external power inductor of the buck converter. Absolute max -1 V to 65 V.

Key specifications

Parameter Value
Manufacturer SCT
Package TSOT-23-6
Category PMIC
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • SCT2601TVBR

CAD (KiCad official)

  • Symbol: SCT2601TVBR
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: TSOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: sct2601tvbr-etched.step / sct2601tvbr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sct2601tvbr.step / sct2601tvbr.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
sct2601tvbr.step 97 KB You want the bare part, or you mark your own boards.
sct2601tvbr-etched.step 2.1 MB You want the part with SCT2601TVBR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 514 faces against 117 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: SCT datasheet (21 pp, sha256 e0cf9f672262043a, retrieved 2026-08-17, tier: lcsc)
  • 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