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SPX5205M5-L/TR Breakout
LDO REG ADJ 150MA 40μV LOW NOISE SOT23-5
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Positive adjustable LDO voltage regulator delivering 150mA with exceptionally low output noise (40μVRMS) and minimal quiescent current (70μA). Features 1% output accuracy, 210mV dropout at full load, and integrated thermal shutdown with reverse-battery protection. Ideal for battery-powered applications requiring low noise regulation in compact packages.
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 | MaxLinear, Inc. |
| Part Number | SPX5205M5-L/TR |
| Package | SOT-23-5 |
| Pin Count | 5 |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 5 µA |
| Current - Supply (Max) | 2.5 mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Voltage Dropout (Max) | 0.35V @ 150mA |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Max) | 15.65V |
| Voltage - Output (Min/Fixed) | 1.235V |
What's Included
BILL OF MATERIALS
- 1x SPX5205M5-L/TR 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