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MP1482DS-LF-Z Breakout
IC REG BUCK ADJ 2A 8SOIC
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Adjustable step-down switching regulator with 2A output current capability in 8-SOIC package. Features integrated high-side MOSFET, adjustable output voltage via external resistor divider, and typical switching frequency of 1.4MHz for compact inductor/capacitor filtering. Suitable for battery-powered devices and 5V to 3.3V/2.5V/1.8V conversion applications.
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 | Monolithic Power Systems Inc. |
| Part Number | MP1482DS-LF-Z |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Current - Output | 2A |
| Frequency - Switching | 340kHz |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Topology | Buck |
| Voltage - Input (Max) | 18V |
| Voltage - Input (Min) | 4.75V |
What's Included
BILL OF MATERIALS
- 1x MP1482DS-LF-Z 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