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LDK220PU33R Breakout
IC REG LINEAR 3.3V 200MA 6-DFN
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£3.20
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Design a Custom BoardAbout This Component
Low-dropout linear regulator delivering 200 mA from 2.5 to 13.2 V input with 100 mV typical dropout. Features ultra-low 55 µA quiescent current, shutdown mode below 1 µA, and integrated thermal/current limiting. Ideal for battery-powered applications requiring low noise and compact 6-DFN packaging.
Package: DFN-6 (1.3×1.2mm) · 6 pins
Why does this need a breakout?
This 0.4mm pitch DFN-6 package is impossible to hand solder reliably without specialized equipment. A breakout board routes the tiny pads to standard 2.54mm headers, enabling breadboard prototyping of LDO regulators and similar ICs that would otherwise require reflow soldering or rework stations.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | STMicroelectronics |
| Part Number | LDK220PU33R |
| Package | DFN-6 (1.3×1.2mm) |
| Pin Count | 6 |
| Current - Output | 200mA |
| Current - Supply (Max) | 100 µA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 13.2V |
| Voltage - Output (Min/Fixed) | 3.3V |
What's Included
BILL OF MATERIALS
- 1x LDK220PU33R 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