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TMAG5231A1CQDBZR Breakout
HALL EFFECT SWITCH 1.65-5.5V 2UA SOT-23-3
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£3.11
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Design a Custom BoardAbout This Component
Low-power Hall effect switch sensor with omnipolar magnetic response, designed for battery-operated applications. Operates from 1.65V to 5.5V with ultra-low current consumption (2µA typical at 20Hz). Includes push-pull output and configurable magnetic thresholds, suitable for position sensing, proximity detection, and tamper detection in IoT and consumer devices.
Package: SOT-23-3 · 3 pins
Why does this need a breakout?
SOT-23's tiny 0.95mm pin pitch and compact form factor make hand-soldering tedious and prone to bridging errors. A breakout board breaks out the three pins to standard 0.1" spacing for breadboard prototyping, eliminating the need for specialized soldering equipment and enabling fast circuit iteration with transistors, diodes, and small-signal components.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TMAG5231A1CQDBZR |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Current - Output (Max) | 5mA |
| Current - Supply (Max) | 3µA |
| Output Type | Push-Pull |
| Voltage - Supply | 1.65V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x TMAG5231A1CQDBZR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL