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LD1086DT33TR Breakout
IC REG LINEAR 3.3V 1.5A DPAK
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Design a Custom BoardAbout This Component
Low-dropout positive voltage regulator delivering 1.5 A output current with 3.3 V fixed output. Features 1.3 V typical dropout at full load, ±1% output tolerance at 25 °C, and -40 to 125 °C operating range. Commonly used in power supply applications requiring compact surface-mount packages with moderate current capability.
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 | STMicroelectronics |
| Part Number | LD1086DT33TR |
| Package | TO-252-2 |
| Pin Count | 3 |
| Current - Output | 1.5A |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 30V |
| Voltage - Output (Min/Fixed) | 3.3V |
What's Included
BILL OF MATERIALS
- 1x LD1086DT33TR 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