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TPS54260DGQR Breakout
IC REG BUCK ADJ 2.5A 10-HVSSOP
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£9.29
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Design a Custom BoardAbout This Component
Synchronous buck converter with integrated MOSFETs for step-down voltage regulation. Adjustable output from 0.8V to 5.5V at up to 2.5A, input range 4.5V-17V. Features internal compensation, soft-start, and thermal shutdown. Ideal for portable electronics, automotive, and industrial power supply applications requiring compact form factor.
Package: MSOP-10 (P0.5mm) · 10 pins
Why does this need a breakout?
The 0.5mm pin pitch makes hand soldering impractical without specialized equipment, and the tiny 3x3mm footprint cannot connect directly to breadboards. A breakout board brings these pins to standard 0.1-inch spacing, enabling rapid prototyping of analog-to-digital converters, boost controllers, and audio switches without reflow soldering or custom PCBs.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS54260DGQR |
| Package | MSOP-10 (P0.5mm) |
| 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 |
| Voltage - Output (Max) | 60V |
| Voltage - Output (Min/Fixed) | 0.8V |
What's Included
BILL OF MATERIALS
- 1x TPS54260DGQR 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