component

XTP2021-280AS2CT

Public Made by Adom

by adom

XTX Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)xtp2021-280as2ctfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 3h ago
viewers xtp2021-280as2ct: viewers · Ray 3h ago
package.json Publish 0.1.0 · Ray 3h ago
page.json Set visibility: public · Ray 3h ago
README.md Publish 0.1.0 · Ray 3h ago
xtp2021-280as2ct-etched.glb Publish 0.1.0 · Ray 3h ago
xtp2021-280as2ct-etched.step xtp2021-280as2ct: factory component page (tier=lcsc) · Ray 3h ago
xtp2021-280as2ct-hero.glb xtp2021-280as2ct: hero GLB from the etched model (keeps the MPN mark) · Ray 3h ago
xtp2021-280as2ct-hero.overlay.json Publish 0.1.0 · Ray 3h ago
xtp2021-280as2ct.glb Publish 0.1.0 · Ray 3h ago
xtp2021-280as2ct.kicad_mod Publish 0.1.0 · Ray 3h ago
xtp2021-280as2ct.kicad_sym Publish 0.1.0 · Ray 3h ago
xtp2021-280as2ct.lbr Publish 0.1.0 · Ray 3h ago
xtp2021-280as2ct.step Publish 0.1.0 · Ray 3h ago

XTP2021-280AS2CT

XTX · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

XTP2021-280AS2CT from XTX, 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 Input of supply voltage; the datasheet specifies a input voltage range of 1.8V to 5.5V.
2 GND power_in Ground reference pin for the regulator.
3 EN input Enable control input; driving it to a low level turns the regulator off, reducing current to about 100nA (typical).
4 NC unconnected No internal connection.
5 VOUT power_out Output of the regulator; this XTP2021-2.8 variant (MPN XTP2021-280AS2CT) has a fixed 2.8V output, and the part is stable with 1uF ceramic or tantalum capacitors.

Key specifications

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

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input voltage range 1.8 5.5 V 2
Output voltage accuracy -2 2 % 2
Operating temperature range -40 85 ℃ 2

CAD (KiCad official)

  • Symbol: XTP2021-280AS2CT
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: xtp2021-280as2ct-etched.step / xtp2021-280as2ct-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xtp2021-280as2ct.step / xtp2021-280as2ct.glb are the bare package body.

Provenance

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

  • Datasheet: XTX datasheet (4 pp, sha256 f73838f42d31fa06, retrieved 2026-10-18, tier: lcsc)
  • 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