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XTP2201-400ASACT

Public Made by Adom

by adom

XTX Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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XTP2201-400ASACT

XTX · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3

XTP2201-400ASACT from XTX, in a SOT-89-3. 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 VSS power_in Ground (GND) reference pin of the regulator, listed as GND in the pin configuration table.
2 VIN power_in Input voltage supply; the recommended operating range is 3 V to 18 V, and the absolute maximum VIN is -0.3 V to 20 V.
3 VOUT power_out Regulator output; for this XTP2201-4.0 variant the fixed output is 4.0 V, with continuous output current recommended up to 0.5 A.

Key specifications

Parameter Value
Manufacturer XTX
Package SOT-89-3
Category Power Management (PMIC)
Pins 3

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Power Supply Voltage VIN -0.3 20 V 6
Output Current IOUT 0 0.6 A 6
CE Voltage VCE -0.3 20 V 6
Maximum Junction Temperature Tj -40 125 °C 6
Operating Temperature Range TOPR -40 85 °C 6
Storage Temperature Range Tstg -65 150 °C 6
Lead Temperature (Soldering) TL 260 °C Soldering 10 sec 6
ESD Human Body Model HBM 4000 V ANSI/ESDA/JEDEC JS-001; table column 'Minimum Level' 6
ESD Charged Device Model CDM 1000 V ANSI/ESDA/JEDEC JS-002; table column 'Minimum Level' 6
Power Supply VIN 3 18 V 6
Output Current (continuously) IOUT 0 0.5 A Continuously 6
Operating Supply Voltage VIN 3 18 V 7
Output Current IOUT 500 mA VIN=VOUT+1V 7
Load Regulation ∆VOUT 6 20 mV VIN=VOUT+1V, 1mA≤IOUT≤100mA 7
Dropout Voltage VDIF 135 mV VOUT≥3V, IOUT=100mA 7
Quiescent Current IQ 1.8 3 uA VIN=VOUT+1V 7
Shutdown Current ICEL 0 0.2 uA VCE=0V 7
Line Regulation 0.03 %V IOUT=30mA, VOUT+1V≤VIN≤18V 7
Output Current Limit ILIM 750 mA 7
CE Logic High VCEH 1.7 V 7
CE Logic Low VCEL 0.5 V 7
Output Discharge Resistance RDIS 500 Ω VCE<0.5V 7
Power Supply Rejection Ratio @100Hz PSRR 76 dB @100Hz 7
Power Supply Rejection Ratio @1KHz PSRR 65 dB @1KHz 7
Power Supply Rejection Ratio @10KHz PSRR 45 dB @10KHz 7
Thermal Shutdown Temperature TSHDN 165 ℃ 7
Thermal Shutdown Hysteresis TSHDNHYS 20 ℃ 7

CAD (KiCad official)

  • Symbol: XTP2201-400ASACT
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89-3 (KiCad packages3D, STEP)
  • 3D model files: xtp2201-400asact-etched.step / xtp2201-400asact-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xtp2201-400asact.step / xtp2201-400asact.glb are the bare package body.

Provenance

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

  • Datasheet: XTX datasheet (13 pp, sha256 a5c21315790f4b86, retrieved 2026-10-19, 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