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XTP2038-ADJAS2CT

XTX · Linear Voltage Regulators (LDO) · SOT-23-5L

XTP2038-ADJAS2CT from XTX, in a SOT-23-5L. 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, specified over a 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 low turns the regulator off and reduces current to 10nA typical.
4 NC unconnected No internal connection.
5 VOUT power_out Output of the regulator, which is rapidly discharged when the device is disabled.

Key specifications

Parameter Value
Manufacturer XTX
Package SOT-23-5L
Category Power Supply Chip
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 VIN 1.8 5.5 V 2
Output voltage accuracy -2 2 % 2
Adjustable output voltage range VOUT 0.8 5 V ADJ variant, adjustable output 2
Operating temperature range -40 85 ℃ 2
Ground current 15 μA no load 2
Shutdown current 10 nA enable low (shutdown) 1
Dropout voltage 0.18 V at 300mA 2
Output current 500 mA 1

CAD (KiCad official)

  • Symbol: XTP2038-ADJAS2CT
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5L (KiCad packages3D, STEP)
  • 3D model files: xtp2038-adjas2ct-etched.step / xtp2038-adjas2ct-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xtp2038-adjas2ct.step / xtp2038-adjas2ct.glb are the bare package body.

Provenance

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

  • Datasheet: XTX datasheet (5 pp, sha256 a510153b4878a86b, retrieved 2026-10-27, 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