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78L05-300 Breakout
IC REG LINEAR 5V 300MA SOT89-3
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Fixed 5V output linear voltage regulator IC rated for 300mA maximum output current in SOT-89-3 surface-mount package. Features integrated thermal shutdown, current limiting, and short-circuit protection circuitry. Suitable for low-power applications requiring stable 5V supply from higher input voltages (7V-25V typical operating range).
Package: SOT-89-3 · 3 pins
Why does this need a breakout?
SOT-89-3 is too small and has leads too close together to hand-solder reliably or plug into breadboards. A breakout board spaces the three pins to standard 0.1" pitch, making it compatible with solderless prototyping and eliminating the need for fine-pitch soldering skills. Essential for rapid development with voltage regulators, transistors, and other common three-terminal devices.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | UMW |
| Part Number | 78L05-300 |
| Package | SOT-89-3 |
| Pin Count | 3 |
What's Included
BILL OF MATERIALS
- 1x 78L05-300 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