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MC7805ACD2TR4G Breakout
IC REG LINEAR 5V 1A D2PAK-3
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£3.71
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Design a Custom BoardAbout This Component
Monolithic positive voltage regulator delivering 1A output current from a 5-35V input. Features internal current limiting, thermal shutdown, and safe-area compensation with no external components required for basic operation. Commonly used for local on-card regulation and power supply applications requiring fixed 5V output with integrated protection.
Package: TO-263-2 · 3 pins
Why does this need a breakout?
This SMD package requires a breakout board to interface with breadboards and standard prototyping layouts. The three-pin configuration with large copper pad underneath demands reflow soldering or careful hand-soldering to avoid cold joints, making a breakout board with standard 0.1" headers essential for reliable connections. Ideal for power regulators and MOSFETs where thermal performance and ease of iteration matter.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | onsemi |
| Part Number | MC7805ACD2TR4G |
| Package | TO-263-2 |
| Pin Count | 3 |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 6 mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage Dropout (Max) | 2V @ 1A (Typ) |
| Voltage - Input (Max) | 35V |
| Voltage - Output (Min/Fixed) | 5V |
What's Included
BILL OF MATERIALS
- 1x MC7805ACD2TR4G 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