component
TMR3102SO
Public Made by Adomby adom
Hallwee Hall Switches, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 11d ago |
| viewers | 11d ago |
| package.json | 11d ago |
| page.json | 11d ago |
| README.md | 11d ago |
| tmr3102so-etched.glb | 11d ago |
| tmr3102so-etched.step | 11d ago |
| tmr3102so-hero.glb | 11d ago |
| tmr3102so-hero.overlay.json | 11d ago |
| tmr3102so.glb | 11d ago |
| tmr3102so.kicad_mod | 11d ago |
| tmr3102so.kicad_sym | 11d ago |
| tmr3102so.lbr | 11d ago |
| tmr3102so.step | 11d ago |
TMR3102SO
Hallwee · Hall Switches · SOT-23-3L
TMR3102SO from Hallwee, 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 voltage pin, operating range 1.8 V to 5.5 V; absolute maximum VDD is 6 V and reverse supply voltage is -0.3 V. |
| 2 | Gnd | power_in | Ground pin for the device. |
| 3 | Out | output | Push-pull CMOS output; absolute maximum output drive current is 5 mA, with VOL up to 0.10 V and VOH at least VDD-0.10 V at IOUT = 1 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Hallwee |
| 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 | 2 | |
| Output low voltage | VOL | 0.02 | 0.1 | V | IOUT=1mA | 2 | |
| Supply voltage | VDD | 6 | V | 2 | |||
| Reverse supply voltage | VDD_REV | -0.3 | V | 2 | |||
| Output drive current | IOUTPUT | 5 | mA | 2 | |||
| Maximum tolerable magnetic field | B | 3000 | Gs | <5min | 2 | ||
| Package power dissipation | PD | 400 | mW | 2 | |||
| Storage temperature range | TSTG | -50 | 150 | ℃ | 2 | ||
| Maximum junction temperature | TJ | 150 | ℃ | 2 | |||
| Maximum reflow soldering temperature | T reflow | 260 | ℃ | 2 | |||
| ESD capability, human body model | ESD HBM | 8000 | V | 人体模型 HBM | 2 | ||
| Operating temperature range | -40 | 125 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
TMR3102SO - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3L (KiCad packages3D, STEP)
- 3D model files:
tmr3102so-etched.step/tmr3102so-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tmr3102so.step/tmr3102so.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Hallwee datasheet (5 pp, sha256
c6298e15f06773ab, retrieved 2026-10-17, 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).