component
HX2001-GEC
Public Made by Adomby adom
HEXIN Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. 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
markdownHX2001-GEC
HEXIN · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5L
HX2001-GEC from HEXIN, 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 | Power input voltage, which must be locally bypassed; the operating voltage range is 1.8V to 5.5V, and the input supply absolute maximum is -0.3V to 6V. |
| 2 | GND | power_in | Signal and power ground; provide a short direct PCB path between GND and the (-) side of the output capacitor(s). |
| 3 | EN | input | ON/OFF control (high enable): forcing above 1.4V enables the part and forcing below 0.8V shuts it down (under 1µA supply current in shutdown); do not leave EN floating. |
| 4 | NC | unconnected | No connect pin; the datasheet assigns no electrical function to it on the SOT-23-5L package. |
| 5 | VOUT | power_out | Fixed regulated output voltage for the LDO, rated for a maximum output current of 300mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HEXIN |
| Package | SOT-23-5L |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating Voltage Range | VIN | 1.8 | 5.5 | V | 3 | ||
| Output Voltage Accuracy | ΔVOUT | -2 | 2 | % | IOUT = 10mA | 3 | |
| Current Limit | ILIM | 330 | 400 | 560 | mA | VIN =VOUT + 1V | 3 |
| Input Supply, EN Voltage | -0.3 | 6 | V | 2 | |||
| Operating Temperature Range | -40 | 85 | ℃ | Note 2 | 2 | ||
| Storage Temperature Range | -65 | 150 | ℃ | 2 | |||
| Junction Temperature Range | 125 | ℃ | 2 | ||||
| Lead Temperature (Soldering, 10 sec.) | 265 | ℃ | 10 sec. soldering | 2 | |||
| Quiescent Current | IQ | 60 | μA | 2.2V ≤ VIN ≤ 5.5V | 3 | ||
| Shutdown Current | IOFF | 0.02 | μA | VEN = 0V, VIN = 5V | 3 | ||
| Dropout Voltage: VIN -VOUT | VDROP | 150 | mV | IOUT =150mA, VOUT ≥2.8V | 3 | ||
| EN Threshold Voltage (High) | VENH | 1.4 | V | VIN = 5V | 3 | ||
| EN Threshold Voltage (Low) | VENL | 0.8 | V | 3 | |||
| Enable Pin Current | IEN | 0.1 | μA | 3 | |||
| Power Supply Rejection Rate | PRSS | -65 | dB | f = 1kHz, IOUT = 100mA | 3 | ||
| Line Regulation | ΔVLINE | 2 | mV | VIN = (VOUT+0.5) to 5.5V, IOUT = 0mA | 3 | ||
| Load Regulation | ΔVLOAD | 10 | mV | 0mA ≤ IOUT ≤ 100mA | 3 | ||
| Thermal Shutdown Temperature | TSD | 160 | ℃ | 3 | |||
| Thermal Shutdown Hysteresis | ΔTSD | 20 | ℃ | 3 |
CAD (KiCad official)
- Symbol:
HX2001-GEC - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5L (KiCad packages3D, STEP)
- 3D model files:
hx2001-gec-etched.step/hx2001-gec-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hx2001-gec.step/hx2001-gec.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HEXIN datasheet (12 pp, sha256
44ac5c2683051092, retrieved 2026-10-18, 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).