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LM5008MMX/NOPB Breakout
IC REG BUCK ADJ 350MA 8VSSOP
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Adjustable buck (step-down) switching regulator in 8-pin VSSOP package. Supports up to 350mA output current with input range suitable for automotive and industrial applications. Features internal compensation and adjustable output voltage via external resistor divider. Commonly used in space-constrained power supply designs requiring compact footprints.
Package: MSOP-8 · 8 pins
Why does this need a breakout?
The 0.65mm pitch and tiny 3×3mm form factor make hand soldering challenging and impractical for breadboard prototyping. A breakout board converts this compact SMD package into a standard header layout, enabling reliable connections and rapid iteration without specialized soldering equipment or rework risk.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | LM5008MMX/NOPB |
| Package | MSOP-8 |
| Pin Count | 8 |
| Current - Output | 350mA |
| Frequency - Switching | 50kHz ~ 600kHz |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Topology | Buck |
| Voltage - Input (Max) | 95V |
| Voltage - Input (Min) | 9.5V |
| Voltage - Output (Max) | 75V |
| Voltage - Output (Min/Fixed) | 2.5V |
What's Included
BILL OF MATERIALS
- 1x LM5008MMX/NOPB 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
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL