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AZ1117CD-3.3TRG1 Breakout
IC REG LINEAR 3.3V 1A TO252-3
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Design a Custom BoardAbout This Component
Low dropout linear regulator delivering fixed 3.3V output at up to 1A with ±1% accuracy. Features integrated thermal shutdown, current limiting at 1.35A typical, and low quiescent current of 6mA maximum. Suitable for USB devices, PC motherboards, and consumer electronics requiring stable low-voltage power.
Package: TO-252-2 · 3 pins
Why does this need a breakout?
This 3-pin SMD package is difficult to hand-solder due to tight pin spacing and thermal requirements typical of power switching applications. A breakout board breaks out each pin to standard headers, enabling reliable breadboard prototyping and reducing cold-joint risk during development without needing a reflow oven or hot air station.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Diodes Incorporated |
| Part Number | AZ1117CD-3.3TRG1 |
| Package | TO-252-2 |
| Pin Count | 3 |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 6 mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage Dropout (Max) | 1.4V @ 800mA |
| Voltage - Input (Max) | 15V |
| Voltage - Output (Min/Fixed) | 3.3V |
What's Included
BILL OF MATERIALS
- 1x AZ1117CD-3.3TRG1 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