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XTP2201-400ASACT
Public Made by Adomby 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.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownXTP2201-400ASACT
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);xtp2201-400asact.step/xtp2201-400asact.glbare 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, primaryclaude-haiku-5-5(text), consensusclaude-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).