component

SL1703TU

Public Made by Adom

by adom

Slkor SLKORMICRO Elec Hall Switches, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SL1703TU

Slkor SLKORMICRO Elec · Hall Switches · SOT-23-3L

SL1703TU 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 for 1.8 V to 5.5 V operation; a 1 µF capacitor between VDD and GND, placed close to the pin, is recommended to filter supply noise.
2 OUTPUT output CMOS push-pull output that goes low when the applied north or south field exceeds BOP and returns high when it falls below BRP; absolute maximum output drive current is 5 mA.
3 GND power_in Ground 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 (operating state) VDD 1.8 5.5 V 工作状态 6
Output low voltage VOL 0.05 0.15 V IOUT=1mA 6
Magnetic operate point, south pole BOPS 16 26 36 Gauss TA=+25℃， VDD=1.8V 8
Magnetic release point, south pole BRPS 4 14 24 Gauss TA=+25℃， VDD=1.8V 8
Magnetic operate point, north pole BOPN -36 -26 -16 Gauss TA=+25℃， VDD=1.8V 8
Magnetic release point, north pole BRPN -24 -14 -4 Gauss TA=+25℃， VDD=1.8V 8
Supply voltage range (recommended operating) VDD 1.8 5.5 V 芯片工作 5
Operating temperature range TA -40 125 oC 芯片工作 5
Supply voltage (absolute maximum) VDD 6 V @TA=+25℃，除特别说明外 5
Reverse supply voltage VDD_REV -0.3 V @TA=+25℃，除特别说明外 5
Output drive current IOUTPUT 5 mA @TA=+25℃，除特别说明外 5
Storage temperature range TSTG -50 150 oC @TA=+25℃，除特别说明外 5
Maximum junction temperature TJ 150 oC @TA=+25℃，除特别说明外 5
ESD HBM rating ESD HBM 8000 V HBM 人体模型 5
Average supply current IDD(AVG) 2.4 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 10 ms 工作状态 6
Magnetic hysteresis /BOPX/-/BRPX/ BHY 12 Gauss 8

CAD (KiCad official)

  • Symbol: SL1703TU
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: sl1703tu-etched.step / sl1703tu-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sl1703tu.step / sl1703tu.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Slkor SLKORMICRO Elec datasheet (15 pp, sha256 d0ddca1ee9dcdb28, 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, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF