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REF3012AIDBZR Breakout
VREF PRECISION 0.2% 25MA SOT23-3
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Design a Custom BoardAbout This Component
Precision low-power voltage reference IC in SOT-23-3 package with ±0.2% initial accuracy and 75ppm/°C temperature drift. Provides stable reference voltage from 1.25V to 4.096V with 25mA output current and only 42µA quiescent current. Ideal for industrial transmitters, sensor conditioning, and battery-powered instrumentation requiring high accuracy over -40°C to +125°C.
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 | REF3012AIDBZR |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Current - Output | 25 mA |
| Current - Supply | 50µA |
| Output Type | Fixed |
| Voltage - Input | 1.8V ~ 5.5V |
| Voltage - Output (Min/Fixed) | 1.25V |
What's Included
BILL OF MATERIALS
- 1x REF3012AIDBZR 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