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RT9058-33GV Breakout
LDO REG 3.3V 100MA 36V INPUT SOT23-3
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Ultra-low quiescent current (2µA) LDO linear regulator with 3.3V fixed output and 100mA load capacity. Accepts 3.5V to 36V input with 0.35V typical dropout at 10mA, making it ideal for battery-powered and ultra-low power applications. Includes current limit and over-temperature protection; stable with ceramic or tantalum output capacitors.
Package: SOT-23-3 · 3 pins
Why does this need a breakout?
SOT-23's tiny 0.95mm pin pitch and compact form factor make hand-soldering tedious and prone to bridging errors. A breakout board breaks out the three pins to standard 0.1" spacing for breadboard prototyping, eliminating the need for specialized soldering equipment and enabling fast circuit iteration with transistors, diodes, and small-signal components.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Richtek USA Inc. |
| Part Number | RT9058-33GV |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Current - Output | 100mA |
| Current - Supply (Max) | 5 µA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 36V |
| Voltage - Output (Min/Fixed) | 3.3V |
What's Included
BILL OF MATERIALS
- 1x RT9058-33GV 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