component
AMS1117-5.0S-HXY
Public Made by Adomby adom
HXY MOSFET Linear Voltage Regulators (LDO), SOT-89. 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
markdownAMS1117-5.0S-HXY
HXY MOSFET · Linear Voltage Regulators (LDO) · SOT-89
AMS1117-5.0S-HXY from HXY MOSFET, in a SOT-89. 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 | GND | power_in | Ground pin (接地脚) of the fixed-output SOT-89 version; the datasheet gives no electrical limit for this pin. |
| 2 | Vout | power_out | Regulated output pin that delivers up to 1A maximum output current, with output voltage accuracy of ±2%. |
| 3 | Vin | power_in | Input pin; the absolute maximum input voltage is 18 V and the stated stable operating input voltage range is up to 12 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | SOT-89 |
| Category | Power Supply Chip |
| 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 |
|---|---|---|---|---|---|---|---|
| 最大输入电压 (Maximum input voltage) | Vin | 18 | V | 2 | |||
| 最大节温 (Maximum junction temperature) | TJ | 125 | °C | 2 | |||
| 最大环境温度 (Maximum ambient temperature) | TA | 125 | °C | 2 | |||
| 贮存温度 (Storage temperature) | Ts | -65 | 150 | °C | 2 | ||
| 焊接温度和时间 (Soldering temperature and time) | 300 | °C | 10S | 2 | |||
| 输出电压 (Output voltage, AMS1117-5.0S) | VOUT | 4.9 | 5 | 5.1 | V | 3 | |
| 负载线性度 (Load regulation, AMS1117-5.0S) | ∆Vout | 20 | mV | Vin=6.5V, 0≤Iout≤1A | 4 | ||
| 最小输入输出电压差 (Dropout voltage) | Vin-Vout | 1.4 | V | ∆Vout, ∆Vref=1%, Iout=1A | 4 | ||
| 静态电流 (Quiescent current, AMS1117-5.0S) | Iq | 12 | mA | Vin = 4.8V | 4 |
CAD (KiCad official)
- Symbol:
AMS1117-5.0S-HXY - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
ams1117-5-0s-hxy-etched.step/ams1117-5-0s-hxy-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ams1117-5-0s-hxy.step/ams1117-5-0s-hxy.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HXY MOSFET datasheet (6 pp, sha256
2766fc40b8360542, retrieved 2026-10-27, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).