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LP5907MFX-2.8/NOPB Breakout
IC REG LINEAR 2.8V 250MA SOT23-5
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Low-noise, low-IQ LDO regulator delivering up to 250mA output current with 2.8V fixed output. Features sub-6.5µVRMS noise, 82dB PSRR, and only 12µA quiescent current when enabled. Stable with 1µF ceramic capacitors and suitable for RF/analog circuits in portable devices and communications equipment.
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 | Texas Instruments |
| Part Number | LP5907MFX-2.8/NOPB |
| Package | SOT-23-5 |
| Pin Count | 5 |
| Current - Output | 250mA |
| Current - Quiescent (Iq) | 25 µA |
| Current - Supply (Max) | 425 µA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage Dropout (Max) | 0.25V @ 250mA |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 2.8V |
What's Included
BILL OF MATERIALS
- 1x LP5907MFX-2.8/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