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AP7387-33SA-7 Breakout
IC REG LINEAR 3.3V 150MA SOT23-3
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£3.47
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Design a Custom BoardAbout This Component
Ultra-low dropout linear regulator with 3.3V fixed output, 150mA maximum current, and wide 5V-60V input range. Features 2μA quiescent current, 70dB PSRR at 1kHz, ±2% output accuracy, and integrated thermal shutdown and current-limit protection. Ideal for battery-powered equipment, sensors, and microcontroller applications requiring low-noise regulation.
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 | Diodes Incorporated |
| Part Number | AP7387-33SA-7 |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 4 µA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage Dropout (Max) | 1.35V @ 150mA |
| Voltage - Input (Max) | 60V |
| Voltage - Output (Min/Fixed) | 3.3V |
What's Included
BILL OF MATERIALS
- 1x AP7387-33SA-7 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