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LM385M3X-2.5/NOPB
IC VREF SHUNT 2.5V 3% SOT23-3
Texas Instruments
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Design a Custom BoardAbout This Component
Adjustable micropower shunt voltage reference IC in SOT23-3 package. Provides a stable 2.5V reference output with ±3% accuracy across temperature and supply variations. Ideal for precision analog circuits, data acquisition systems, and battery-powered applications requiring low-current reference sources with minimal external components.
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.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | LM385M3X-2.5/NOPB |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Current - Output | 20 mA |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 2.5V |
What's Included
BILL OF MATERIALS
- 1x LM385M3X-2.5/NOPB 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