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TPS78218DRVR Breakout
IC REG LINEAR 1.8V 150MA 6-WSON
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Design a Custom BoardAbout This Component
Low-dropout linear voltage regulator with 1.8V fixed output and 150mA current capacity. Features low quiescent current and thermal shutdown protection. Suitable for powering microcontrollers, analog circuits, and other noise-sensitive applications requiring stable 1.8V supply from higher voltage inputs.
Package: WSON-6-1EP (2×2mm, EP) · 6 pins
Why does this need a breakout?
WSON-6 regulators feature 0.65mm pitch pads that are difficult to hand-solder and buried under the package body, making them impossible to prototype on breadboards. A breakout board brings these compact LDO and boost converter ICs into reach by providing large through-hole connections and integrating decoupling capacitors, letting you evaluate multiple fixed or adjustable voltage outputs without rework challenges.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS78218DRVR |
| Package | WSON-6-1EP (2×2mm, EP) |
| Pin Count | 6 |
| Current - Output | 150mA |
| Current - Supply (Max) | 8 µA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.8V |
What's Included
BILL OF MATERIALS
- 1x TPS78218DRVR 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