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XC6219B302MR Breakout
IC REG LINEAR 3V 300MA SOT23-5
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Design a Custom BoardAbout This Component
Low-dropout linear voltage regulator with fixed 3.0V output and 300mA current capacity. Features high precision (±2.5%), very low quiescent current (2μA typical), and integrated overcurrent/short-circuit protection. Suitable for portable devices, mobile phones, cameras, and battery-powered RF applications requiring stable low-noise power.
Package: SOT-23-5 · 5 pins
Why does this need a breakout?
This 0.95 mm pitch SMD package is incompatible with breadboards and difficult to hand-solder. A breakout board brings the five pins to standard 0.1″ spacing, enabling rapid prototyping without reflow equipment. Essential for evaluating precision analog ICs like current-sense amplifiers in development circuits.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | UMW |
| Part Number | XC6219B302MR |
| Package | SOT-23-5 |
| Pin Count | 5 |
| Current - Output | 300mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage Dropout (Max) | 0.28V @ 100mA |
| Voltage - Input (Max) | 7V |
| Voltage - Output (Min/Fixed) | 3V |
What's Included
BILL OF MATERIALS
- 1x XC6219B302MR 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