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TL5209DR Breakout
IC REG LINEAR POS ADJ 500MA 8-SOIC
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Adjustable positive linear voltage regulator in 8-SOIC package with 500mA output current capability. Supports output voltage adjustment via external resistor divider network. Suitable for low-noise analog applications, battery-powered equipment, and general-purpose voltage regulation where dropout voltage and thermal performance are secondary to output quality.
Package: SOIC-8 (3.9×4.9mm) · 8 pins
Why does this need a breakout?
An 8-pin SOIC with 1.27mm pitch is too fine for breadboards and hand-soldering without a microscope. A breakout board routes these pins to standard 0.1" headers, enabling rapid prototyping and reliable connections for op-amps, transceivers, and small power MOSFETs without requiring reflow equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TL5209DR |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 170 µA |
| Current - Supply (Max) | 25 mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Voltage Dropout (Max) | 0.6V @ 500mA |
| Voltage - Input (Max) | 16V |
What's Included
BILL OF MATERIALS
- 1x TL5209DR 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