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BU33SD5WG-TR
IC REG LINEAR 3.3V 500MA 5-SSOP
Rohm Semiconductor
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Design a Custom BoardAbout This Component
Fixed 3.3V linear voltage regulator in 5-pin SSOP package, rated for 500mA output current. Features low dropout voltage and integrated current limiting, suitable for battery-powered systems and low-voltage applications requiring compact size. Commonly used in portable electronics, microcontroller circuits, and power management applications.
Package: SC-74A-5 · 5 pins
Why does this need a breakout?
Tiny 0.95mm pitch SMD makes hand-soldering risky and breadboarding impossible. A breakout board brings these single-gate logic ICs and analog switches to standard 0.1" headers, enabling rapid prototyping and reliable connections without microscopy skills or rework tools.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Rohm Semiconductor |
| Part Number | BU33SD5WG-TR |
| Package | SC-74A-5 |
| Pin Count | 5 |
| Current - Output | 500mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 3.3V |
What's Included
BILL OF MATERIALS
- 1x BU33SD5WG-TR 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