component
SL1703CC
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
markdownSL1703CC
Slkor SLKORMICRO Elec · Hall Switches · SOT-23-3L
SL1703CC 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, specified for operation from 1.8 V to 5.5 V; the datasheet recommends a 1 µF capacitor placed as close to this pin as possible, connected to GND, to filter supply noise. |
| 2 | OUTPUT | output | Open-drain output that goes low when the magnetic field exceeds the operate point BOP and stays low until the field drops below the release point BRP, with an absolute maximum output drive current of 5 mA. |
| 3 | GND | power_in | Ground pin. |
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 |
|---|---|---|---|---|---|---|---|
| 供电电压 (VDD) operating supply voltage | VDD | 1.8 | 5.5 | V | 工作状态 | 6 | |
| 输出低电平 (output low voltage) | VOL | 0.05 | 0.15 | V | IOUT=1mA | 6 | |
| 磁场工作点 S pole (BOPS) | BOPS | 110 | 135 | 160 | Gauss | TA=+25℃， VDD=1.8V | 7 |
| 磁场释放点 S pole (BRPS) | BRPS | 70 | 95 | 120 | Gauss | TA=+25℃， VDD=1.8V | 7 |
| 磁场工作点 N pole (BOPN) | BOPN | -160 | -135 | -110 | Gauss | TA=+25℃， VDD=1.8V | 7 |
| 磁场释放点 N pole (BRPN) | BRPN | -120 | -95 | -70 | Gauss | TA=+25℃， VDD=1.8V | 7 |
| 供电电压 (VDD) absolute maximum | VDD | 6 | V | 5 | |||
| 反向电源电压 (reverse supply voltage) | VDD_REV | -0.3 | V | 5 | |||
| 输出驱动电流 (output drive current) | IOUTPUT | 5 | mA | 5 | |||
| 存储温度范围 (storage temperature) | TSTG | -50 | 150 | oC | 5 | ||
| 结点最高耐温 (junction temperature) | TJ | 150 | oC | 5 | |||
| ESD HBM 人体模型ESD能力 | ESD | 8000 | V | HBM | 5 | ||
| 供电电压范围 (VDD) recommended operating | VDD | 1.8 | 5.5 | V | 芯片工作 | 5 | |
| 工作温度范围 (TA) recommended operating | TA | -40 | 125 | oC | 芯片工作 | 5 | |
| 平均电流 (average supply current) | IDD(AVG) | 2.25 | mA | TA=+25℃， VDD=1.8V | 6 | ||
| 唤醒状态电流 (awake current) | IDD(Awake) | 2.75 | mA | TA=+25℃， VDD=1.8V | 6 | ||
| 磁滞 (hysteresis) | BHY | 40 | Gauss | 7 |
CAD (KiCad official)
- Symbol:
SL1703CC - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3L (KiCad packages3D, STEP)
- 3D model files:
sl1703cc-etched.step/sl1703cc-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sl1703cc.step/sl1703cc.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 2026-10-18, 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).