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AZ1117H-3.3TRG1
IC REG LINEAR 3.3V 1A SOT-223-3
Diodes Incorporated
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Design a Custom BoardAbout This Component
Low-dropout linear regulator providing fixed 3.3V output at up to 1A with only 1.15V dropout at rated current. Includes thermal shutdown protection and trimmed current limiting for reliable operation. Commonly used in PC motherboards, LCD monitors, telecom equipment, and peripheral devices requiring regulated 3.3V power.
Package: SOT-223-3 · 3 pins
Why does this need a breakout?
SOT-223 three-pin regulators and transistors are difficult to hand-solder due to tight 1.5mm pitch and heat-sinking requirements. A breakout board brings standard 0.1" header spacing, eliminating soldering challenges and enabling immediate breadboard prototyping without rework or micro-soldering tools.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Diodes Incorporated |
| Part Number | AZ1117H-3.3TRG1 |
| Package | SOT-223-3 |
| Pin Count | 3 |
| Current - Output | 1A |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 15V |
| Voltage - Output (Min/Fixed) | 3.3V |
What's Included
BILL OF MATERIALS
- 1x AZ1117H-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
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL