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TPS54260DRCR Breakout
IC REG BUCK ADJ 2.5A 10VSON
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Synchronous buck converter IC with adjustable output voltage and integrated MOSFETs for efficient DC-DC conversion. Supports input voltage from 4.5V to 17V with 2.5A output capability and operates at 570kHz switching frequency. Suitable for portable electronics, industrial equipment, and general-purpose power supply applications.
Package: VSON-10-1EP (3×3mm, EP) · 10 pins
Why does this need a breakout?
This 3×3mm VSON package with 0.5mm pitch and hidden pads demands a breakout board for hand assembly—the fine pitch makes soldering impractical without professional equipment, and the no-lead package requires exposed traces or vias for connectivity. Ideal for power management ICs like boost converters, charge controllers, and eFuse switches where breadboarding is impossible. A breakout brings these compact, capable regulators and protection devices into reach for prototype development.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS54260DRCR |
| Package | VSON-10-1EP (3×3mm, EP) |
| Pin Count | 10 |
| Current - Output | 2.5A |
| Frequency - Switching | 100kHz ~ 2.5MHz |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Topology | Buck |
| Voltage - Input (Max) | 60V |
| Voltage - Input (Min) | 3.5V |
What's Included
BILL OF MATERIALS
- 1x TPS54260DRCR 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