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XC6902N251MR-G Breakout
IC REG LINEAR -2.5V 200MA SOT23
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Negative voltage CMOS regulator with -2.5V output and 200mA maximum current, housed in SOT-23 package. Accepts input from -2.4V to -16V with ±1.5% accuracy and includes integrated overcurrent protection and thermal shutdown at 150°C. Ideal for negative power supplies in wireless modules, digital cameras, and portable 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 | Torex Semiconductor Ltd |
| Part Number | XC6902N251MR-G |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Current - Output | 200mA |
| Current - Quiescent (Iq) | 200 µA |
| Number of Regulators | 1 |
| Output Configuration | Negative |
| Output Type | Fixed |
| Voltage Dropout (Max) | 0.174V @ 20mA |
| Voltage - Input (Max) | -16V |
| Voltage - Output (Min/Fixed) | -2.5V |
What's Included
BILL OF MATERIALS
- 1x XC6902N251MR-G 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