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BD433M5FP-CE2 Breakout
IC REG LINEAR 3.3V 500MA TO252
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Linear voltage regulator producing a fixed 3.3V output at up to 500mA, housed in a TO-252-3 (DPAK) surface-mount package with integrated thermal dissipation capability. Suitable for powering low-voltage digital circuits, microcontrollers, and analog subsystems requiring stable regulated DC supply with moderate current demands.
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 | Rohm Semiconductor |
| Part Number | BD433M5FP-CE2 |
| Package | TO-252-2 |
| Pin Count | 3 |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 175 µA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage Dropout (Max) | 0.75V @ 300mA |
| Voltage - Input (Max) | 42V |
| Voltage - Output (Min/Fixed) | 3.3V |
What's Included
BILL OF MATERIALS
- 1x BD433M5FP-CE2 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