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LM5163DDAR Breakout
IC REG BUCK ADJ 500MA 8SOPWR
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£6.17
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Design a Custom BoardAbout This Component
Adjustable step-down switching regulator with integrated 500mA switch and PowerPad package for enhanced thermal dissipation. Operates from 3.5V to 42V input with output voltage adjustable via external resistor divider. Ideal for automotive, industrial, and portable power applications requiring compact regulation with thermal management.
Package: SOIC-8-1EP (3.9×4.9mm, EP) · 8 pins
Why does this need a breakout?
8-pin SOIC with exposed pad is difficult to hand-solder reliably due to tight 1.27mm pitch and thermal management requirements. A breakout board brings pins to standard 0.1" spacing for breadboard prototyping while providing proper pad routing and thermal dissipation for audio amplifiers and gate drivers.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | LM5163DDAR |
| Package | SOIC-8-1EP (3.9×4.9mm, EP) |
| Pin Count | 8 |
| Current - Output | 500mA |
| Frequency - Switching | 1MHz |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Topology | Buck |
| Voltage - Input (Max) | 100V |
| Voltage - Input (Min) | 6V |
What's Included
BILL OF MATERIALS
- 1x LM5163DDAR 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