//
AH1806-W-7 Breakout
HALL EFFECT SWITCH OMNIPOLAR 24µW SC59-3
View in 3D
Want something different?
Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardAbout This Component
Omnipolar Hall-effect magnetic switch IC with high sensitivity and micropower operation, consuming only 24µW at 3V supply. Features open-drain output that activates with either magnetic pole, 2.5V–5.5V operating range, and chopper-stabilized design for superior temperature stability. Ideal for battery-powered tamper detection, position sensing, and contactless switching in consumer and industrial applications.
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 | Diodes Incorporated |
| Part Number | AH1806-W-7 |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Current - Output (Max) | 2.5mA |
| Current - Supply (Max) | 16µA |
| Output Type | Open Drain |
| Voltage - Supply | 2.5V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x AH1806-W-7 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