component
SL1703AE
Public Made by Adomby adom
Slkor SLKORMICRO Elec Hall Switches, SOT-23-3L. 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
markdownSL1703AE
Slkor SLKORMICRO Elec · Hall Switches · SOT-23-3L
SL1703AE from Slkor SLKORMICRO Elec, in a SOT-23-3L. 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 | VDD | power_in | Supply input, operating range 1.8 V to 5.5 V; the datasheet recommends a 1 µF capacitor between VDD and GND placed close to the VDD pin to filter supply noise. |
| 2 | OUTPUT | output | Open-drain switch output that goes low when |
| 3 | GND | power_in | Ground reference pin for the device. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | SOT-23-3L |
| Category | Magnetic Sensors |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply voltage | VDD | 1.8 | 5.5 | V | 工作状态 | 6 | |
| Output low voltage | VOL | 0.05 | 0.15 | V | IOUT=1mA，/B/>/Bop/ | 6 | |
| Average supply current | IDD(AVG) | 0.9 | uA | TA=+25℃， VDD=1.8V | 6 | ||
| Awake-state supply current | IDD(Awake) | 2 | mA | TA=+25℃， VDD=1.8V | 6 | ||
| Sleep-state supply current | IDD(Sleep) | 0.4 | uA | TA=+25℃， VDD=1.8V | 6 | ||
| Wake-up time | TAWAKE | 10 | μs | 工作状态 | 6 | ||
| Period | TPERIOD | 40 | ms | 工作状态 | 6 | ||
| Magnetic operating point, south pole | BOPS | 26 | 36 | 46 | Gauss | TA=+25℃， VDD=1.8V | 7 |
| Magnetic release point, south pole | BRPS | 10 | 20 | 30 | Gauss | TA=+25℃， VDD=1.8V | 7 |
| Magnetic operating point, north pole | BOPN | -46 | -36 | -26 | Gauss | TA=+25℃， VDD=1.8V | 7 |
| Magnetic release point, north pole | BRPN | -30 | -20 | -10 | Gauss | TA=+25℃， VDD=1.8V | 7 |
| Magnetic hysteresis | BHY | 16 | Gauss | 7 | |||
| Supply voltage range | VDD | 1.8 | 5.5 | V | 芯片工作 | 5 | |
| Operating temperature range | TA | -40 | 125 | ℃ | 芯片工作 | 5 | |
| Supply voltage (absolute maximum) | VDD | 6 | V | 5 | |||
| Reverse supply voltage | VDD_REV | -0.3 | V | 5 | |||
| Output drive current | IOUTPUT | 5 | mA | 5 | |||
| Storage temperature range | TSTG | -50 | 150 | ℃ | 5 | ||
| Maximum junction temperature | TJ | 150 | ℃ | 5 | |||
| ESD HBM (human body model) | ESD | 8000 | V | HBM | 5 |
CAD (KiCad official)
- Symbol:
SL1703AE - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3L (KiCad packages3D, STEP)
- 3D model files:
sl1703ae-etched.step/sl1703ae-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sl1703ae.step/sl1703ae.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor SLKORMICRO Elec datasheet (10 pp, sha256
2fb54a531594a7fc, retrieved 2026-10-19, 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).